diff --git a/.github/issue_template.md b/.github/issue_template.md
index 33f68fb..5e9d83d 100644
--- a/.github/issue_template.md
+++ b/.github/issue_template.md
@@ -8,7 +8,7 @@
 ## Bug
 
 **OS**  
-mbed-OS|linux|windows|
+Mbed OS|linux|windows|
 
 **mbed TLS build:**  
 Version: x.x.x or git commit id  
@@ -38,4 +38,4 @@
 
 ## Question
 
-**Please first check for answers in the [mbed TLS knowledge Base](https://tls.mbed.org/kb), and preferebly file an issue in the [mbed TLS support forum](https://tls.mbed.org/discussions)**  
+**Please first check for answers in the [Mbed TLS knowledge Base](https://tls.mbed.org/kb), and preferably file an issue in the [Mbed TLS support forum](https://tls.mbed.org/discussions)**  
diff --git a/ChangeLog b/ChangeLog
index 7fa5389..1c6e874 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,55 +2,138 @@
 
 = mbed TLS x.x.x branch released xxxx-xx-xx
 
+Security
+   * Fix a potential heap buffer overflow in mbedtls_ssl_write. When the (by
+     default enabled) maximum fragment length extension is disabled in the
+     config and the application data buffer passed to mbedtls_ssl_write
+     is larger than the internal message buffer (16384 bytes by default), the
+     latter overflows. The exploitability of this issue depends on whether the
+     application layer can be forced into sending such large packets. The issue
+     was independently reported by Tim Nordell via e-mail and by Florin Petriuc
+     and sjorsdewit on GitHub. Fix proposed by Florin Petriuc in #1022. Fixes #707.
+
+Features
+   * Allow comments in test data files.
+
+Bugfix
+   * Fix ssl_parse_record_header() to silently discard invalid DTLS records
+     as recommended in RFC 6347 Section 4.1.2.7.
+   * Fix memory leak in mbedtls_ssl_set_hostname() when called multiple times.
+     Found by projectgus and jethrogb, #836.
+   * Fix usage help in ssl_server2 example. Found and fixed by Bei Lin.
+   * Parse signature algorithm extension when renegotiating. Previously,
+     renegotiated handshakes would only accept signatures using SHA-1
+     regardless of the peer's preferences, or fail if SHA-1 was disabled.
+   * Fix leap year calculation in x509_date_is_valid() to ensure that invalid
+     dates on leap years with 100 and 400 intervals are handled correctly. Found
+     by Nicholas Wilson. #694
+   * Fix out-of-memory problem when parsing 4096-bit PKCS8-encrypted RSA keys.
+     Found independently by Florian in the mbed TLS forum and by Mishamax.
+     #878, #1019.
+   * Fix variable used before assignment compilation warnings with IAR
+     toolchain. Found by gkerrien38.
+   * Fix unchecked return codes from AES, DES and 3DES functions in
+     pem_aes_decrypt(), pem_des_decrypt() and pem_des3_decrypt() respectively.
+     If a call to one of the functions of the cryptographic primitive modules
+     failed, the error may not be noticed by the function
+     mbedtls_pem_read_buffer() causing it to return invalid values. Found by
+     Guido Vranken. #756
+   * Include configuration file in md.h, to fix compilation warnings.
+     Reported by aaronmdjones in #1001
+   * Correct extraction of signature-type from PK instance in X.509 CRT and CSR
+     writing routines that prevented these functions to work with alternative
+     RSA implementations. Raised by J.B. in the Mbed TLS forum. Fixes #1011.
+   * Don't print X.509 version tag for v1 CRT's, and omit extensions for
+     non-v3 CRT's.
+   * Fix bugs in RSA test suite under MBEDTLS_NO_PLATFORM_ENTROPY. #1023 #1024
+   * Fix net_would_block to avoid modification by errno through fcntl call.
+     Found by nkolban. Fixes #845.
+   * Fix handling of handshake messages in mbedtls_ssl_read in case
+     MBEDTLS_SSL_RENEGOTIATION is disabled. Found by erja-gp.
+   * Add a check for invalid private parameters in mbedtls_ecdsa_sign.
+     Reported by Yolan Romailler.
+   * Fix word size check in in pk.c to not depend on MBEDTLS_HAVE_INT64.
+
+Changes
+   * Extend cert_write example program by options to set the CRT version
+     and the message digest. Further, allow enabling/disabling of authority
+     identifier, subject identifier and basic constraints extensions.
+
+= mbed TLS 2.6.0 branch released 2017-08-10
+
+Security
+   * Fix authentication bypass in SSL/TLS: when authmode is set to optional,
+     mbedtls_ssl_get_verify_result() would incorrectly return 0 when the peer's
+     X.509 certificate chain had more than MBEDTLS_X509_MAX_INTERMEDIATE_CA
+     (default: 8) intermediates, even when it was not trusted. This could be
+     triggered remotely from either side. (With authmode set to 'required'
+     (the default), the handshake was correctly aborted).
+   * Reliably wipe sensitive data after use in the AES example applications
+     programs/aes/aescrypt2 and programs/aes/crypt_and_hash.
+     Found by Laurent Simon.
+
 Features
    * Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()
      and the context struct mbedtls_platform_context to perform
      platform-specific setup and teardown operations. The macro
      MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT allows the functions to be overridden
-     by the user in a platform_alt.h file. This new APIs are required in some
-     embedded environments that have hardware acceleration support.
+     by the user in a platform_alt.h file. These new functions are required in
+     some embedded environments to provide a means of initialising underlying
+     cryptographic acceleration hardware.
 
 API Changes
    * Reverted API/ABI breaking changes introduced in mbed TLS 2.5.1, to make the
      API consistent with mbed TLS 2.5.0. Specifically removed the inline
      qualifier from the functions mbedtls_aes_decrypt, mbedtls_aes_encrypt,
-     mbedtls_ssl_ciphersuite_uses_ec and mbedtls_ssl_ciphersuite_uses_psk. #978
-     Found by James Cowgill.
+     mbedtls_ssl_ciphersuite_uses_ec and mbedtls_ssl_ciphersuite_uses_psk. Found
+     by James Cowgill. #978
+   * Certificate verification functions now set flags to -1 in case the full
+     chain was not verified due to an internal error (including in the verify
+     callback) or chain length limitations.
+   * With authmode set to optional, the TLS handshake is now aborted if the
+     verification of the peer's certificate failed due to an overlong chain or
+     a fatal error in the verify callback.
 
 Bugfix
-   * Add a check if iv_len is zero, and return an error if it is zero. reported
-     by roberto. #716
-   * Replace preproccessor condition from #if defined(MBEDTLS_THREADING_PTHREAD)
+   * Add a check if iv_len is zero in GCM, and return an error if it is zero.
+     Reported by roberto. #716
+   * Replace preprocessor condition from #if defined(MBEDTLS_THREADING_PTHREAD)
      to #if defined(MBEDTLS_THREADING_C) as the library cannot assume they will
-     always be implemented by pthread support. Fix for #696
-   * Fix resource leak on windows platform, in mbedtls_x509_crt_parse_path.
-     In case of failure, when an error occures, goto cleanup.
-     Found by redplait #590
+     always be implemented by pthread support. #696
+   * Fix a resource leak on Windows platforms in mbedtls_x509_crt_parse_path(),
+     in the case of an error. Found by redplait. #590
    * Add MBEDTLS_MPI_CHK to check for error value of mbedtls_mpi_fill_random.
-     Reported and fix suggested by guidovranken in #740
+     Reported and fix suggested by guidovranken. #740
    * Fix conditional preprocessor directives in bignum.h to enable 64-bit
      compilation when using ARM Compiler 6.
    * Fix a potential integer overflow in the version verification for DER
-     encoded X509 CRLs. The overflow would enable maliciously constructed CRLs
+     encoded X.509 CRLs. The overflow could enable maliciously constructed CRLs
      to bypass the version verification check. Found by Peng Li/Yueh-Hsun Lin,
      KNOX Security, Samsung Research America
    * Fix potential integer overflow in the version verification for DER
-     encoded X509 CSRs. The overflow would enable maliciously constructed CSRs
+     encoded X.509 CSRs. The overflow could enable maliciously constructed CSRs
      to bypass the version verification check. Found by Peng Li/Yueh-Hsun Lin,
      KNOX Security, Samsung Research America
    * Fix a potential integer overflow in the version verification for DER
-     encoded X509 certificates. The overflow would enable maliciously
+     encoded X.509 certificates. The overflow could enable maliciously
      constructed certificates to bypass the certificate verification check.
-   * Fix word size check in in pk.c to not depend on MBEDTLS_HAVE_INT64.
+   * Fix a call to the libc function time() to call the platform abstraction
+     function mbedtls_time() instead. Found by wairua. #666
+   * Avoid shadowing of time and index functions through mbed TLS function
+     arguments. Found by inestlerode. #557.
 
 Changes
    * Added config.h option MBEDTLS_NO_UDBL_DIVISION, to prevent the use of
-     64-bit division. #708
+     64-bit division. This is useful on embedded platforms where 64-bit division
+     created a dependency on external libraries. #708
    * Removed mutexes from ECP hardware accelerator code. Now all hardware
      accelerator code in the library leaves concurrency handling to the
      platform. Reported by Steven Cooreman. #863
    * Define the macro MBEDTLS_AES_ROM_TABLES in the configuration file
      config-no-entropy.h to reduce the RAM footprint.
+   * Added a test script that can be hooked into git that verifies commits
+     before they are pushed.
+   * Improve documentation of PKCS1 decryption functions.
 
 = mbed TLS 2.5.1 released 2017-06-21
 
@@ -305,7 +388,7 @@
    * Fix potential integer overflow to buffer overflow in
      mbedtls_rsa_rsaes_pkcs1_v15_encrypt and mbedtls_rsa_rsaes_oaep_encrypt
      (not triggerable remotely in (D)TLS).
-   * Fix a potential integer underflow to buffer overread in 
+   * Fix a potential integer underflow to buffer overread in
      mbedtls_rsa_rsaes_oaep_decrypt. It is not triggerable remotely in
      SSL/TLS.
 
@@ -325,7 +408,7 @@
    * Fix an issue that caused valid certificates to be rejected whenever an
      expired or not yet valid certificate was parsed before a valid certificate
      in the trusted certificate list.
-   * Fix bug in mbedtls_x509_crt_parse that caused trailing extra data in the 
+   * Fix bug in mbedtls_x509_crt_parse that caused trailing extra data in the
      buffer after DER certificates to be included in the raw representation.
    * Fix issue that caused a hang when generating RSA keys of odd bitlength
    * Fix bug in mbedtls_rsa_rsaes_pkcs1_v15_encrypt that made null pointer
@@ -1581,7 +1664,7 @@
 Changes
    * Allow enabling of dummy error_strerror() to support some use-cases
    * Debug messages about padding errors during SSL message decryption are
-     disabled by default and can be enabled with POLARSSL_SSL_DEBUG_ALL 
+     disabled by default and can be enabled with POLARSSL_SSL_DEBUG_ALL
    * Sending of security-relevant alert messages that do not break
      interoperability can be switched on/off with the flag
      POLARSSL_SSL_ALL_ALERT_MESSAGES
@@ -1610,7 +1693,7 @@
 Changes
    * Added p_hw_data to ssl_context for context specific hardware acceleration
      data
-   * During verify trust-CA is only checked for expiration and CRL presence  
+   * During verify trust-CA is only checked for expiration and CRL presence
 
 Bugfixes
    * Fixed client authentication compatibility
@@ -1908,9 +1991,9 @@
      with random data (Fixed ticket #10)
 
 Changes
-   * Debug print of MPI now removes leading zero octets and 
+   * Debug print of MPI now removes leading zero octets and
      displays actual bit size of the value.
-   * x509parse_key() (and as a consequence x509parse_keyfile()) 
+   * x509parse_key() (and as a consequence x509parse_keyfile())
      does not zeroize memory in advance anymore. Use rsa_init()
      before parsing a key or keyfile!
 
@@ -1932,7 +2015,7 @@
      printing of X509 CRLs from file
 
 Changes
-   * Parsing of PEM files moved to separate module (Fixes 
+   * Parsing of PEM files moved to separate module (Fixes
      ticket #13). Also possible to remove PEM support for
      systems only using DER encoding
 
@@ -2075,7 +2158,7 @@
    * Fixed HMAC-MD2 by modifying md2_starts(), so that the
      required HMAC ipad and opad variables are not cleared.
      (found by code coverage tests)
-   * Prevented use of long long in bignum if 
+   * Prevented use of long long in bignum if
      POLARSSL_HAVE_LONGLONG not defined (found by Giles
      Bathgate).
    * Fixed incorrect handling of negative strings in
@@ -2116,7 +2199,7 @@
    * Made definition of net_htons() endian-clean for big endian
      systems (Found by Gernot).
    * Undefining POLARSSL_HAVE_ASM now also handles prevents asm in
-     padlock and timing code. 
+     padlock and timing code.
    * Fixed an off-by-one buffer allocation in ssl_set_hostname()
      responsible for crashes and unwanted behaviour.
    * Added support for Certificate Revocation List (CRL) parsing.
@@ -2290,4 +2373,3 @@
     who maintains the Debian package :-)
 
 = Version 0.1 released on 2006-11-01
-
diff --git a/README.md b/README.md
index 11b4ebf..4270e80 100644
--- a/README.md
+++ b/README.md
@@ -1,37 +1,37 @@
-README for mbed TLS
+README for Mbed TLS
 ===================
 
 Configuration
 -------------
 
-mbed TLS should build out of the box on most systems. Some platform specific options are available in the fully documented configuration file `include/mbedtls/config.h`, which is also the place where features can be selected. This file can be edited manually, or in a more programmatic way using the Perl script `scripts/config.pl` (use `--help` for usage instructions).
+Mbed TLS should build out of the box on most systems. Some platform specific options are available in the fully documented configuration file `include/mbedtls/config.h`, which is also the place where features can be selected. This file can be edited manually, or in a more programmatic way using the Perl script `scripts/config.pl` (use `--help` for usage instructions).
 
 Compiler options can be set using conventional environment variables such as `CC` and `CFLAGS` when using the Make and CMake build system (see below).
 
 Compiling
 ---------
 
-There are currently four active build systems used within mbed TLS releases:
+There are currently four active build systems used within Mbed TLS releases:
 
 -   yotta
--   Make
+-   GNU Make
 -   CMake
--   Microsoft Visual Studio (Visual Studio 6 and Visual Studio 2010)
+-   Microsoft Visual Studio (Microsoft Visual Studio 2010 or later)
 
-The main systems used for development are CMake and Make. Those systems are always complete and up-to-date. The others should reflect all changes present in the CMake and Make build system, although features may not be ported there automatically.
+The main systems used for development are CMake and GNU Make. Those systems are always complete and up-to-date. The others should reflect all changes present in the CMake and Make build system, although features may not be ported there automatically.
 
 Yotta, as a build system, is slightly different from the other build systems:
 
 -   it provides a minimalistic configuration file by default
--   depending on the yotta target, features of mbed OS may be used in examples and tests
+-   depending on the yotta target, features of Mbed OS may be used in examples and tests
 
 The Make and CMake build systems create three libraries: libmbedcrypto, libmbedx509, and libmbedtls. Note that libmbedtls depends on libmbedx509 and libmbedcrypto, and libmbedx509 depends on libmbedcrypto. As a result, some linkers will expect flags to be in a specific order, for example the GNU linker wants `-lmbedtls -lmbedx509 -lmbedcrypto`. Also, when loading shared libraries using dlopen(), you'll need to load libmbedcrypto first, then libmbedx509, before you can load libmbedtls.
 
 ### Yotta
 
-[yotta](http://yottabuild.org) is a package manager and build system developed by mbed, and is the build system of mbed OS 16.03. To install it on your platform, please follow the yotta [installation instructions](http://docs.yottabuild.org/#installing).
+[yotta](http://yottabuild.org) is a package manager and build system developed by Mbed, and is the build system of Mbed OS 16.03. To install it on your platform, please follow the yotta [installation instructions](http://docs.yottabuild.org/#installing).
 
-Once yotta is installed, you can use it to download the latest version of mbed TLS from the yotta registry with:
+Once yotta is installed, you can use it to download the latest version of Mbed TLS from the yotta registry with:
 
     yotta install mbedtls
 
@@ -39,24 +39,26 @@
 
     yotta build
 
-If, on the other hand, you already have a copy of mbed TLS from a source other than the yotta registry, for example from cloning our GitHub repository, or from downloading a tarball of the standalone edition, then you'll first need to generate the yotta module by running:
+If, on the other hand, you already have a copy of Mbed TLS from a source other than the yotta registry, for example from cloning our GitHub repository, or from downloading a tarball of the standalone edition, then you'll first need to generate the yotta module by running:
 
     yotta/create-module.sh
 
-This should be executed from the root mbed TLS project directory. This will create the yotta module in the `yotta/module` directory within it. You can then change to that directory and build as usual:
+This should be executed from the root Mbed TLS project directory. This will create the yotta module in the `yotta/module` directory within it. You can then change to that directory and build as usual:
 
     cd yotta/module
     yotta build
 
 In any case, you'll probably want to set the yotta target before building unless it has already been set globally. For more information on using yotta, please consult the [yotta documentation](http://docs.yottabuild.org/).
 
-For more details on the yotta/mbed OS edition of mbed TLS, including example programs, please consult the [Readme at the root of the yotta module](https://github.com/ARMmbed/mbedtls/blob/development/yotta/data/README.md).
+For more details on the yotta/Mbed OS edition of Mbed TLS, including example programs, please consult the [Readme at the root of the yotta module](https://github.com/ARMmbed/mbedtls/blob/development/yotta/data/README.md).
 
 ### Make
 
-We intentionally only use the minimum of `Make` functionality, as a lot of `Make` features are not supported on all different implementations of Make or on different platforms. As such, the Makefiles sometimes require some manual changes or export statements in order to work for your platform.
+We require GNU Make. To build the library and the sample programs, GNU Make and a C compiler are sufficient. Some of the more advanced build targets require some Unix/Linux tools.
 
-In order to build from the source code using Make, just enter at the command line:
+We intentionally only use a minimum of functionality in the makefiles in order to keep them as simple and independent of different toolchains as possible, to allow users to more easily move between different platforms. Users who need more features are recommended to use CMake.
+
+In order to build from the source code using GNU Make, just enter at the command line:
 
     make
 
@@ -76,9 +78,9 @@
 
 Setting the variable `SHARED` in your environment will build shared libraries in addition to the static libraries. Setting `DEBUG` gives you a debug build. You can override `CFLAGS` and `LDFLAGS` by setting them in your environment or on the make command line; if you do so, essential parts such as `-I` will still be preserved. Warning options may be overridden separately using `WARNING_CFLAGS`.
 
-Depending on your platform, you might run into some issues. Please check the Makefiles in `library/`, `programs/` and `tests/` for options to manually add or remove for specific platforms. You can also check [the mbed TLS Knowledge Base](https://tls.mbed.org/kb) for articles on your platform or issue.
+Depending on your platform, you might run into some issues. Please check the Makefiles in `library/`, `programs/` and `tests/` for options to manually add or remove for specific platforms. You can also check [the Mbed TLS Knowledge Base](https://tls.mbed.org/kb) for articles on your platform or issue.
 
-In case you find that you need to do something else as well, please let us know what, so we can add it to the [mbed TLS knowledge base](https://tls.mbed.org/kb).
+In case you find that you need to do something else as well, please let us know what, so we can add it to the [Mbed TLS knowledge base](https://tls.mbed.org/kb).
 
 ### CMake
 
@@ -141,7 +143,7 @@
 Tests
 -----
 
-mbed TLS includes an elaborate test suite in `tests/` that initially requires Perl to generate the tests files (e.g. `test\_suite\_mpi.c`). These files are generated from a `function file` (e.g. `suites/test\_suite\_mpi.function`) and a `data file` (e.g. `suites/test\_suite\_mpi.data`). The `function file` contains the test functions. The `data file` contains the test cases, specified as parameters that will be passed to the test function.
+Mbed TLS includes an elaborate test suite in `tests/` that initially requires Perl to generate the tests files (e.g. `test\_suite\_mpi.c`). These files are generated from a `function file` (e.g. `suites/test\_suite\_mpi.function`) and a `data file` (e.g. `suites/test\_suite\_mpi.data`). The `function file` contains the test functions. The `data file` contains the test cases, specified as parameters that will be passed to the test function.
 
 For machines with a Unix shell and OpenSSL (and optionally GnuTLS) installed, additional test scripts are available:
 
@@ -156,14 +158,14 @@
 
 We provide some non-standard configurations focused on specific use cases in the `configs/` directory. You can read more about those in `configs/README.txt`
 
-Porting mbed TLS
+Porting Mbed TLS
 ----------------
 
-mbed TLS can be ported to many different architectures, OS's and platforms. Before starting a port, you may find the following knowledge base articles useful:
+Mbed TLS can be ported to many different architectures, OS's and platforms. Before starting a port, you may find the following knowledge base articles useful:
 
--   [Porting mbed TLS to a new environment or OS](https://tls.mbed.org/kb/how-to/how-do-i-port-mbed-tls-to-a-new-environment-OS)
--   [What external dependencies does mbed TLS rely on?](https://tls.mbed.org/kb/development/what-external-dependencies-does-mbedtls-rely-on)
--   [How do I configure mbed TLS](https://tls.mbed.org/kb/compiling-and-building/how-do-i-configure-mbedtls)
+-   [Porting Mbed TLS to a new environment or OS](https://tls.mbed.org/kb/how-to/how-do-i-port-mbed-tls-to-a-new-environment-OS)
+-   [What external dependencies does Mbed TLS rely on?](https://tls.mbed.org/kb/development/what-external-dependencies-does-mbedtls-rely-on)
+-   [How do I configure Mbed TLS](https://tls.mbed.org/kb/compiling-and-building/how-do-i-configure-mbedtls)
 
 Contributing
 ------------
@@ -174,12 +176,12 @@
 -   We would ask that contributions conform to [our coding standards](https://tls.mbed.org/kb/development/mbedtls-coding-standards), and that contributions should be fully tested before submission.
 -   As with any open source project, contributions will be reviewed by the project team and community and may need some modifications to be accepted.
 
-To accept the Contributor’s Licence Agreement (CLA), individual contributors can do this by creating an mbed account and [accepting the online agreement here with a click through](https://developer.mbed.org/contributor_agreement/). Alternatively, for contributions from corporations, or those that do not wish to create an mbed account, a slightly different agreement can be found [here](https://www.mbed.com/en/about-mbed/contributor-license-agreements/). This agreement should be signed and returned to ARM as described in the instructions given.
+To accept the Contributor’s Licence Agreement (CLA), individual contributors can do this by creating an Mbed account and [accepting the online agreement here with a click through](https://os.mbed.com/contributor_agreement/). Alternatively, for contributions from corporations, or those that do not wish to create an Mbed account, a slightly different agreement can be found [here](https://www.mbed.com/en/about-mbed/contributor-license-agreements/). This agreement should be signed and returned to Arm as described in the instructions given.
 
 ### Making a Contribution
 
 1.  [Check for open issues](https://github.com/ARMmbed/mbedtls/issues) or [start a discussion](https://tls.mbed.org/discussions) around a feature idea or a bug.
-2.  Fork the [mbed TLS repository on GitHub](https://github.com/ARMmbed/mbedtls) to start making your changes. As a general rule, you should use the "development" branch as a basis.
+2.  Fork the [Mbed TLS repository on GitHub](https://github.com/ARMmbed/mbedtls) to start making your changes. As a general rule, you should use the "development" branch as a basis.
 3.  Write a test which shows that the bug was fixed or that the feature works as expected.
 4.  Send a pull request and bug us until it gets merged and published. Contributions may need some modifications, so work with us to get your change accepted. We will include your name in the ChangeLog :)
 
diff --git a/configs/README.txt b/configs/README.txt
index e9867bc..933fa7f 100644
--- a/configs/README.txt
+++ b/configs/README.txt
@@ -8,7 +8,7 @@
 them, you can pick one of the following methods:
 
 1. Replace the default file include/mbedtls/config.h with the chosen one.
-   (Depending on your compiler, you may need to ajust the line with
+   (Depending on your compiler, you may need to adjust the line with
    #include "mbedtls/check_config.h" then.)
 
 2. Define MBEDTLS_CONFIG_FILE and adjust the include path accordingly.
diff --git a/doxygen/input/doc_mainpage.h b/doxygen/input/doc_mainpage.h
index 929c1be..87b5041 100644
--- a/doxygen/input/doc_mainpage.h
+++ b/doxygen/input/doc_mainpage.h
@@ -21,7 +21,7 @@
  */
 
 /**
- * @mainpage mbed TLS v2.5.1 source code documentation
+ * @mainpage mbed TLS v2.6.0 source code documentation
  *
  * This documentation describes the internal structure of mbed TLS.  It was
  * automatically generated from specially formatted comment blocks in
diff --git a/doxygen/mbedtls.doxyfile b/doxygen/mbedtls.doxyfile
index 4bc322d..5df1c93 100644
--- a/doxygen/mbedtls.doxyfile
+++ b/doxygen/mbedtls.doxyfile
@@ -28,7 +28,7 @@
 # identify the project. Note that if you do not use Doxywizard you need
 # to put quotes around the project name if it contains spaces.
 
-PROJECT_NAME           = "mbed TLS v2.5.1"
+PROJECT_NAME           = "mbed TLS v2.6.0"
 
 # The PROJECT_NUMBER tag can be used to enter a project or revision number.
 # This could be handy for archiving the generated documentation or
diff --git a/include/mbedtls/asn1.h b/include/mbedtls/asn1.h
index 082832c..e159e57 100644
--- a/include/mbedtls/asn1.h
+++ b/include/mbedtls/asn1.h
@@ -59,7 +59,7 @@
 
 /**
  * \name DER constants
- * These constants comply with DER encoded the ANS1 type tags.
+ * These constants comply with the DER encoded ASN.1 type tags.
  * DER encoding uses hexadecimal representation.
  * An example DER sequence is:\n
  * - 0x02 -- tag indicating INTEGER
diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index 47c7196..69e997f 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -1155,6 +1155,13 @@
  * misuse/misunderstand.
  *
  * Comment this to disable support for renegotiation.
+ *
+ * \note   Even if this option is disabled, both client and server are aware
+ *         of the Renegotiation Indication Extension (RFC 5746) used to
+ *         prevent the SSL renegotiation attack (see RFC 5746 Sect. 1).
+ *         (See \c mbedtls_ssl_conf_legacy_renegotiation for the
+ *          configuration of this extension).
+ *
  */
 #define MBEDTLS_SSL_RENEGOTIATION
 
diff --git a/include/mbedtls/ecp.h b/include/mbedtls/ecp.h
index bf9abef..dad9aef 100644
--- a/include/mbedtls/ecp.h
+++ b/include/mbedtls/ecp.h
@@ -461,7 +461,7 @@
  * \brief           Set a group using well-known domain parameters
  *
  * \param grp       Destination group
- * \param index     Index in the list of well-known domain parameters
+ * \param id        Index in the list of well-known domain parameters
  *
  * \return          0 if successful,
  *                  MBEDTLS_ERR_MPI_XXX if initialization failed
@@ -470,7 +470,7 @@
  * \note            Index should be a value of RFC 4492's enum NamedCurve,
  *                  usually in the form of a MBEDTLS_ECP_DP_XXX macro.
  */
-int mbedtls_ecp_group_load( mbedtls_ecp_group *grp, mbedtls_ecp_group_id index );
+int mbedtls_ecp_group_load( mbedtls_ecp_group *grp, mbedtls_ecp_group_id id );
 
 /**
  * \brief           Set a group from a TLS ECParameters record
diff --git a/include/mbedtls/error.h b/include/mbedtls/error.h
index 5e549f6..31591e2 100644
--- a/include/mbedtls/error.h
+++ b/include/mbedtls/error.h
@@ -71,7 +71,7 @@
  * Name      ID  Nr of Errors
  * PEM       1   9
  * PKCS#12   1   4 (Started from top)
- * X509      2   19
+ * X509      2   20
  * PKCS5     2   4 (Started from top)
  * DHM       3   9
  * PK        3   14 (Started from top)
diff --git a/include/mbedtls/md.h b/include/mbedtls/md.h
index 9b996a9..89be847 100644
--- a/include/mbedtls/md.h
+++ b/include/mbedtls/md.h
@@ -27,6 +27,12 @@
 
 #include <stddef.h>
 
+#if !defined(MBEDTLS_CONFIG_FILE)
+#include "config.h"
+#else
+#include MBEDTLS_CONFIG_FILE
+#endif
+
 #define MBEDTLS_ERR_MD_FEATURE_UNAVAILABLE                -0x5080  /**< The selected feature is not available. */
 #define MBEDTLS_ERR_MD_BAD_INPUT_DATA                     -0x5100  /**< Bad input parameters to function. */
 #define MBEDTLS_ERR_MD_ALLOC_FAILED                       -0x5180  /**< Failed to allocate memory. */
diff --git a/include/mbedtls/ssl.h b/include/mbedtls/ssl.h
index 51c1c60..e98101e 100644
--- a/include/mbedtls/ssl.h
+++ b/include/mbedtls/ssl.h
@@ -1052,7 +1052,7 @@
  *
  *                 If set, the verify callback is called for each
  *                 certificate in the chain. For implementation
- *                 information, please see \c x509parse_verify()
+ *                 information, please see \c mbedtls_x509_crt_verify()
  *
  * \param conf     SSL configuration
  * \param f_vrfy   verification function
@@ -1794,15 +1794,22 @@
 
 #if defined(MBEDTLS_X509_CRT_PARSE_C)
 /**
- * \brief          Set the hostname to check against the received server
- *                 certificate. It sets the ServerName TLS extension too,
- *                 if the extension is enabled.
- *                 (client-side only)
+ * \brief          Set or reset the hostname to check against the received 
+ *                 server certificate. It sets the ServerName TLS extension, 
+ *                 too, if that extension is enabled. (client-side only)
  *
  * \param ssl      SSL context
- * \param hostname the server hostname
+ * \param hostname the server hostname, may be NULL to clear hostname
+ 
+ * \note           Maximum hostname length MBEDTLS_SSL_MAX_HOST_NAME_LEN.
  *
- * \return         0 if successful or MBEDTLS_ERR_SSL_ALLOC_FAILED
+ * \return         0 if successful, MBEDTLS_ERR_SSL_ALLOC_FAILED on 
+ *                 allocation failure, MBEDTLS_ERR_SSL_BAD_INPUT_DATA on 
+ *                 too long input hostname.
+ *
+ *                 Hostname set to the one provided on success (cleared
+ *                 when NULL). On allocation failure hostname is cleared. 
+ *                 On too long input failure, old hostname is unchanged.
  */
 int mbedtls_ssl_set_hostname( mbedtls_ssl_context *ssl, const char *hostname );
 #endif /* MBEDTLS_X509_CRT_PARSE_C */
diff --git a/include/mbedtls/version.h b/include/mbedtls/version.h
index 45486a9..3b209a6 100644
--- a/include/mbedtls/version.h
+++ b/include/mbedtls/version.h
@@ -38,17 +38,17 @@
  * Major, Minor, Patchlevel
  */
 #define MBEDTLS_VERSION_MAJOR  2
-#define MBEDTLS_VERSION_MINOR  5
-#define MBEDTLS_VERSION_PATCH  1
+#define MBEDTLS_VERSION_MINOR  6
+#define MBEDTLS_VERSION_PATCH  0
 
 /**
  * The single version number has the following structure:
  *    MMNNPP00
  *    Major version | Minor version | Patch version
  */
-#define MBEDTLS_VERSION_NUMBER         0x02050100
-#define MBEDTLS_VERSION_STRING         "2.5.1"
-#define MBEDTLS_VERSION_STRING_FULL    "mbed TLS 2.5.1"
+#define MBEDTLS_VERSION_NUMBER         0x02060000
+#define MBEDTLS_VERSION_STRING         "2.6.0"
+#define MBEDTLS_VERSION_STRING_FULL    "mbed TLS 2.6.0"
 
 #if defined(MBEDTLS_VERSION_C)
 
diff --git a/include/mbedtls/x509.h b/include/mbedtls/x509.h
index f219bf1..d7e318d 100644
--- a/include/mbedtls/x509.h
+++ b/include/mbedtls/x509.h
@@ -76,6 +76,7 @@
 #define MBEDTLS_ERR_X509_ALLOC_FAILED                     -0x2880  /**< Allocation of memory failed. */
 #define MBEDTLS_ERR_X509_FILE_IO_ERROR                    -0x2900  /**< Read/write of file failed. */
 #define MBEDTLS_ERR_X509_BUFFER_TOO_SMALL                 -0x2980  /**< Destination buffer is too small. */
+#define MBEDTLS_ERR_X509_FATAL_ERROR                      -0x3000  /**< A fatal error occured, eg the chain is too long or the vrfy callback failed. */
 /* \} name */
 
 /**
@@ -246,12 +247,12 @@
  * \note           Intended usage is "if( is_past( valid_to ) ) ERROR".
  *                 Hence the return value of 1 if on internal errors.
  *
- * \param time     mbedtls_x509_time to check
+ * \param to       mbedtls_x509_time to check
  *
  * \return         1 if the given time is in the past or an error occured,
  *                 0 otherwise.
  */
-int mbedtls_x509_time_is_past( const mbedtls_x509_time *time );
+int mbedtls_x509_time_is_past( const mbedtls_x509_time *to );
 
 /**
  * \brief          Check a given mbedtls_x509_time against the system time
@@ -260,12 +261,12 @@
  * \note           Intended usage is "if( is_future( valid_from ) ) ERROR".
  *                 Hence the return value of 1 if on internal errors.
  *
- * \param time     mbedtls_x509_time to check
+ * \param from     mbedtls_x509_time to check
  *
  * \return         1 if the given time is in the future or an error occured,
  *                 0 otherwise.
  */
-int mbedtls_x509_time_is_future( const mbedtls_x509_time *time );
+int mbedtls_x509_time_is_future( const mbedtls_x509_time *from );
 
 /**
  * \brief          Checkup routine
@@ -294,7 +295,7 @@
                       mbedtls_md_type_t *md_alg, mbedtls_pk_type_t *pk_alg,
                       void **sig_opts );
 int mbedtls_x509_get_time( unsigned char **p, const unsigned char *end,
-                   mbedtls_x509_time *time );
+                   mbedtls_x509_time *t );
 int mbedtls_x509_get_serial( unsigned char **p, const unsigned char *end,
                      mbedtls_x509_buf *serial );
 int mbedtls_x509_get_ext( unsigned char **p, const unsigned char *end,
diff --git a/include/mbedtls/x509_crt.h b/include/mbedtls/x509_crt.h
index 383e484..06166d8 100644
--- a/include/mbedtls/x509_crt.h
+++ b/include/mbedtls/x509_crt.h
@@ -267,7 +267,13 @@
  *
  *                 All flags left after returning from the callback
  *                 are also returned to the application. The function should
- *                 return 0 for anything but a fatal error.
+ *                 return 0 for anything (including invalid certificates)
+ *                 other than fatal error, as a non-zero return code
+ *                 immediately aborts the verification process. For fatal
+ *                 errors, a specific error code should be used (different
+ *                 from MBEDTLS_ERR_X509_CERT_VERIFY_FAILED which should not
+ *                 be returned at this point), or MBEDTLS_ERR_X509_FATAL_ERROR
+ *                 can be used if no better code is available.
  *
  * \note           In case verification failed, the results can be displayed
  *                 using \c mbedtls_x509_crt_verify_info()
@@ -289,12 +295,13 @@
  * \param f_vrfy   verification function
  * \param p_vrfy   verification parameter
  *
- * \return         0 if successful or MBEDTLS_ERR_X509_CERT_VERIFY_FAILED
- *                 in which case *flags will have one or more
- *                 MBEDTLS_X509_BADCERT_XXX or MBEDTLS_X509_BADCRL_XXX flags
- *                 set,
- *                 or another error in case of a fatal error encountered
- *                 during the verification process.
+ * \return         0 (and flags set to 0) if the chain was verified and valid,
+ *                 MBEDTLS_ERR_X509_CERT_VERIFY_FAILED if the chain was verified
+ *                 but found to be invalid, in which case *flags will have one
+ *                 or more MBEDTLS_X509_BADCERT_XXX or MBEDTLS_X509_BADCRL_XXX
+ *                 flags set, or another error (and flags set to 0xffffffff)
+ *                 in case of a fatal error encountered during the
+ *                 verification process.
  */
 int mbedtls_x509_crt_verify( mbedtls_x509_crt *crt,
                      mbedtls_x509_crt *trust_ca,
diff --git a/library/CMakeLists.txt b/library/CMakeLists.txt
index 7a9f185..c332d45 100644
--- a/library/CMakeLists.txt
+++ b/library/CMakeLists.txt
@@ -140,15 +140,15 @@
 
 if(USE_SHARED_MBEDTLS_LIBRARY)
     add_library(mbedcrypto SHARED ${src_crypto})
-    set_target_properties(mbedcrypto PROPERTIES VERSION 2.5.1 SOVERSION 0)
+    set_target_properties(mbedcrypto PROPERTIES VERSION 2.6.0 SOVERSION 0)
     target_link_libraries(mbedcrypto ${libs})
 
     add_library(mbedx509 SHARED ${src_x509})
-    set_target_properties(mbedx509 PROPERTIES VERSION 2.5.1 SOVERSION 0)
+    set_target_properties(mbedx509 PROPERTIES VERSION 2.6.0 SOVERSION 0)
     target_link_libraries(mbedx509 ${libs} mbedcrypto)
 
     add_library(mbedtls SHARED ${src_tls})
-    set_target_properties(mbedtls PROPERTIES VERSION 2.5.1 SOVERSION 10)
+    set_target_properties(mbedtls PROPERTIES VERSION 2.6.0 SOVERSION 10)
     target_link_libraries(mbedtls ${libs} mbedx509)
 
     install(TARGETS mbedtls mbedx509 mbedcrypto
diff --git a/library/cmac.c b/library/cmac.c
index 035ad07..6df56aa 100644
--- a/library/cmac.c
+++ b/library/cmac.c
@@ -169,10 +169,10 @@
                             const unsigned char *input2,
                             const size_t block_size )
 {
-    size_t index;
+    size_t idx;
 
-    for( index = 0; index < block_size; index++ )
-        output[ index ] = input1[ index ] ^ input2[ index ];
+    for( idx = 0; idx < block_size; idx++ )
+        output[ idx ] = input1[ idx ] ^ input2[ idx ];
 }
 
 /*
diff --git a/library/ecdsa.c b/library/ecdsa.c
index 4156f3c..8892317 100644
--- a/library/ecdsa.c
+++ b/library/ecdsa.c
@@ -81,6 +81,10 @@
     if( grp->N.p == NULL )
         return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
 
+    /* Make sure d is in range 1..n-1 */
+    if( mbedtls_mpi_cmp_int( d, 1 ) < 0 || mbedtls_mpi_cmp_mpi( d, &grp->N ) >= 0 )
+        return( MBEDTLS_ERR_ECP_INVALID_KEY );
+
     mbedtls_ecp_point_init( &R );
     mbedtls_mpi_init( &k ); mbedtls_mpi_init( &e ); mbedtls_mpi_init( &t );
 
diff --git a/library/entropy.c b/library/entropy.c
index d4d1b27..bf943aa 100644
--- a/library/entropy.c
+++ b/library/entropy.c
@@ -83,6 +83,9 @@
     mbedtls_havege_init( &ctx->havege_data );
 #endif
 
+    /* Reminder: Update ENTROPY_HAVE_STRONG in the test files
+     *           when adding more strong entropy sources here. */
+
 #if defined(MBEDTLS_TEST_NULL_ENTROPY)
     mbedtls_entropy_add_source( ctx, mbedtls_null_entropy_poll, NULL,
                                 1, MBEDTLS_ENTROPY_SOURCE_STRONG );
@@ -132,24 +135,24 @@
                         mbedtls_entropy_f_source_ptr f_source, void *p_source,
                         size_t threshold, int strong )
 {
-    int index, ret = 0;
+    int idx, ret = 0;
 
 #if defined(MBEDTLS_THREADING_C)
     if( ( ret = mbedtls_mutex_lock( &ctx->mutex ) ) != 0 )
         return( ret );
 #endif
 
-    index = ctx->source_count;
-    if( index >= MBEDTLS_ENTROPY_MAX_SOURCES )
+    idx = ctx->source_count;
+    if( idx >= MBEDTLS_ENTROPY_MAX_SOURCES )
     {
         ret = MBEDTLS_ERR_ENTROPY_MAX_SOURCES;
         goto exit;
     }
 
-    ctx->source[index].f_source  = f_source;
-    ctx->source[index].p_source  = p_source;
-    ctx->source[index].threshold = threshold;
-    ctx->source[index].strong    = strong;
+    ctx->source[idx].f_source  = f_source;
+    ctx->source[idx].p_source  = p_source;
+    ctx->source[idx].threshold = threshold;
+    ctx->source[idx].strong    = strong;
 
     ctx->source_count++;
 
diff --git a/library/error.c b/library/error.c
index dd2db0c..db42381 100644
--- a/library/error.c
+++ b/library/error.c
@@ -480,6 +480,8 @@
             mbedtls_snprintf( buf, buflen, "X509 - Read/write of file failed" );
         if( use_ret == -(MBEDTLS_ERR_X509_BUFFER_TOO_SMALL) )
             mbedtls_snprintf( buf, buflen, "X509 - Destination buffer is too small" );
+        if( use_ret == -(MBEDTLS_ERR_X509_FATAL_ERROR) )
+            mbedtls_snprintf( buf, buflen, "X509 - A fatal error occured, eg the chain is too long or the vrfy callback failed" );
 #endif /* MBEDTLS_X509_USE_C || MBEDTLS_X509_CREATE_C */
         // END generated code
 
diff --git a/library/net_sockets.c b/library/net_sockets.c
index 80be6ec..345f102 100644
--- a/library/net_sockets.c
+++ b/library/net_sockets.c
@@ -63,8 +63,8 @@
 #endif
 #endif /* _MSC_VER */
 
-#define read(fd,buf,len)        recv(fd,(char*)buf,(int) len,0)
-#define write(fd,buf,len)       send(fd,(char*)buf,(int) len,0)
+#define read(fd,buf,len)        recv( fd, (char*)( buf ), (int)( len ), 0 )
+#define write(fd,buf,len)       send( fd, (char*)( buf ), (int)( len ), 0 )
 #define close(fd)               closesocket(fd)
 
 static int wsa_init_done = 0;
@@ -85,7 +85,7 @@
 #endif /* ( _WIN32 || _WIN32_WCE ) && !EFIX64 && !EFI32 */
 
 /* Some MS functions want int and MSVC warns if we pass size_t,
- * but the standard fucntions use socklen_t, so cast only for MSVC */
+ * but the standard functions use socklen_t, so cast only for MSVC */
 #if defined(_MSC_VER)
 #define MSVC_INT_CAST   (int)
 #else
@@ -270,13 +270,18 @@
  */
 static int net_would_block( const mbedtls_net_context *ctx )
 {
+    int err = errno;
+    
     /*
      * Never return 'WOULD BLOCK' on a non-blocking socket
      */
     if( ( fcntl( ctx->fd, F_GETFL ) & O_NONBLOCK ) != O_NONBLOCK )
+    {
+        errno = err;
         return( 0 );
+    }
 
-    switch( errno )
+    switch( errno = err )
     {
 #if defined EAGAIN
         case EAGAIN:
diff --git a/library/pem.c b/library/pem.c
index 8dd86a4..87401ba 100644
--- a/library/pem.c
+++ b/library/pem.c
@@ -134,45 +134,55 @@
 /*
  * Decrypt with DES-CBC, using PBKDF1 for key derivation
  */
-static void pem_des_decrypt( unsigned char des_iv[8],
-                               unsigned char *buf, size_t buflen,
-                               const unsigned char *pwd, size_t pwdlen )
+static int pem_des_decrypt( unsigned char des_iv[8],
+                            unsigned char *buf, size_t buflen,
+                            const unsigned char *pwd, size_t pwdlen )
 {
     mbedtls_des_context des_ctx;
     unsigned char des_key[8];
+    int ret;
 
     mbedtls_des_init( &des_ctx );
 
     pem_pbkdf1( des_key, 8, des_iv, pwd, pwdlen );
 
-    mbedtls_des_setkey_dec( &des_ctx, des_key );
-    mbedtls_des_crypt_cbc( &des_ctx, MBEDTLS_DES_DECRYPT, buflen,
+    if( ( ret = mbedtls_des_setkey_dec( &des_ctx, des_key ) ) != 0 )
+        goto exit;
+    ret = mbedtls_des_crypt_cbc( &des_ctx, MBEDTLS_DES_DECRYPT, buflen,
                      des_iv, buf, buf );
 
+exit:
     mbedtls_des_free( &des_ctx );
     mbedtls_zeroize( des_key, 8 );
+
+    return( ret );
 }
 
 /*
  * Decrypt with 3DES-CBC, using PBKDF1 for key derivation
  */
-static void pem_des3_decrypt( unsigned char des3_iv[8],
-                               unsigned char *buf, size_t buflen,
-                               const unsigned char *pwd, size_t pwdlen )
+static int pem_des3_decrypt( unsigned char des3_iv[8],
+                             unsigned char *buf, size_t buflen,
+                             const unsigned char *pwd, size_t pwdlen )
 {
     mbedtls_des3_context des3_ctx;
     unsigned char des3_key[24];
+    int ret;
 
     mbedtls_des3_init( &des3_ctx );
 
     pem_pbkdf1( des3_key, 24, des3_iv, pwd, pwdlen );
 
-    mbedtls_des3_set3key_dec( &des3_ctx, des3_key );
-    mbedtls_des3_crypt_cbc( &des3_ctx, MBEDTLS_DES_DECRYPT, buflen,
+    if( ( ret = mbedtls_des3_set3key_dec( &des3_ctx, des3_key ) ) != 0 )
+        goto exit;
+    ret = mbedtls_des3_crypt_cbc( &des3_ctx, MBEDTLS_DES_DECRYPT, buflen,
                      des3_iv, buf, buf );
 
+exit:
     mbedtls_des3_free( &des3_ctx );
     mbedtls_zeroize( des3_key, 24 );
+
+    return( ret );
 }
 #endif /* MBEDTLS_DES_C */
 
@@ -180,23 +190,28 @@
 /*
  * Decrypt with AES-XXX-CBC, using PBKDF1 for key derivation
  */
-static void pem_aes_decrypt( unsigned char aes_iv[16], unsigned int keylen,
-                               unsigned char *buf, size_t buflen,
-                               const unsigned char *pwd, size_t pwdlen )
+static int pem_aes_decrypt( unsigned char aes_iv[16], unsigned int keylen,
+                            unsigned char *buf, size_t buflen,
+                            const unsigned char *pwd, size_t pwdlen )
 {
     mbedtls_aes_context aes_ctx;
     unsigned char aes_key[32];
+    int ret;
 
     mbedtls_aes_init( &aes_ctx );
 
     pem_pbkdf1( aes_key, keylen, aes_iv, pwd, pwdlen );
 
-    mbedtls_aes_setkey_dec( &aes_ctx, aes_key, keylen * 8 );
-    mbedtls_aes_crypt_cbc( &aes_ctx, MBEDTLS_AES_DECRYPT, buflen,
+    if( ( ret = mbedtls_aes_setkey_dec( &aes_ctx, aes_key, keylen * 8 ) ) != 0 )
+        goto exit;
+    ret = mbedtls_aes_crypt_cbc( &aes_ctx, MBEDTLS_AES_DECRYPT, buflen,
                      aes_iv, buf, buf );
 
+exit:
     mbedtls_aes_free( &aes_ctx );
     mbedtls_zeroize( aes_key, keylen );
+
+    return( ret );
 }
 #endif /* MBEDTLS_AES_C */
 
@@ -345,22 +360,30 @@
             return( MBEDTLS_ERR_PEM_PASSWORD_REQUIRED );
         }
 
+        ret = 0;
+
 #if defined(MBEDTLS_DES_C)
         if( enc_alg == MBEDTLS_CIPHER_DES_EDE3_CBC )
-            pem_des3_decrypt( pem_iv, buf, len, pwd, pwdlen );
+            ret = pem_des3_decrypt( pem_iv, buf, len, pwd, pwdlen );
         else if( enc_alg == MBEDTLS_CIPHER_DES_CBC )
-            pem_des_decrypt( pem_iv, buf, len, pwd, pwdlen );
+            ret = pem_des_decrypt( pem_iv, buf, len, pwd, pwdlen );
 #endif /* MBEDTLS_DES_C */
 
 #if defined(MBEDTLS_AES_C)
         if( enc_alg == MBEDTLS_CIPHER_AES_128_CBC )
-            pem_aes_decrypt( pem_iv, 16, buf, len, pwd, pwdlen );
+            ret = pem_aes_decrypt( pem_iv, 16, buf, len, pwd, pwdlen );
         else if( enc_alg == MBEDTLS_CIPHER_AES_192_CBC )
-            pem_aes_decrypt( pem_iv, 24, buf, len, pwd, pwdlen );
+            ret = pem_aes_decrypt( pem_iv, 24, buf, len, pwd, pwdlen );
         else if( enc_alg == MBEDTLS_CIPHER_AES_256_CBC )
-            pem_aes_decrypt( pem_iv, 32, buf, len, pwd, pwdlen );
+            ret = pem_aes_decrypt( pem_iv, 32, buf, len, pwd, pwdlen );
 #endif /* MBEDTLS_AES_C */
 
+        if( ret != 0 )
+        {
+            mbedtls_free( buf );
+            return( ret );
+        }
+
         /*
          * The result will be ASN.1 starting with a SEQUENCE tag, with 1 to 3
          * length bytes (allow 4 to be sure) in all known use cases.
diff --git a/library/pkparse.c b/library/pkparse.c
index efdf437..968c83f 100644
--- a/library/pkparse.c
+++ b/library/pkparse.c
@@ -844,6 +844,16 @@
 
 /*
  * Parse an unencrypted PKCS#8 encoded private key
+ *
+ * Notes:
+ *
+ * - This function does not own the key buffer. It is the
+ *   responsibility of the caller to take care of zeroizing
+ *   and freeing it after use.
+ *
+ * - The function is responsible for freeing the provided
+ *   PK context on failure.
+ *
  */
 static int pk_parse_key_pkcs8_unencrypted_der(
                                     mbedtls_pk_context *pk,
@@ -859,7 +869,7 @@
     const mbedtls_pk_info_t *pk_info;
 
     /*
-     * This function parses the PrivatKeyInfo object (PKCS#8 v1.2 = RFC 5208)
+     * This function parses the PrivateKeyInfo object (PKCS#8 v1.2 = RFC 5208)
      *
      *    PrivateKeyInfo ::= SEQUENCE {
      *      version                   Version,
@@ -932,16 +942,22 @@
 
 /*
  * Parse an encrypted PKCS#8 encoded private key
+ *
+ * To save space, the decryption happens in-place on the given key buffer.
+ * Also, while this function may modify the keybuffer, it doesn't own it,
+ * and instead it is the responsibility of the caller to zeroize and properly
+ * free it after use.
+ *
  */
 #if defined(MBEDTLS_PKCS12_C) || defined(MBEDTLS_PKCS5_C)
 static int pk_parse_key_pkcs8_encrypted_der(
                                     mbedtls_pk_context *pk,
-                                    const unsigned char *key, size_t keylen,
+                                    unsigned char *key, size_t keylen,
                                     const unsigned char *pwd, size_t pwdlen )
 {
     int ret, decrypted = 0;
     size_t len;
-    unsigned char buf[2048];
+    unsigned char *buf;
     unsigned char *p, *end;
     mbedtls_asn1_buf pbe_alg_oid, pbe_params;
 #if defined(MBEDTLS_PKCS12_C)
@@ -949,16 +965,14 @@
     mbedtls_md_type_t md_alg;
 #endif
 
-    memset( buf, 0, sizeof( buf ) );
-
-    p = (unsigned char *) key;
+    p = key;
     end = p + keylen;
 
     if( pwdlen == 0 )
         return( MBEDTLS_ERR_PK_PASSWORD_REQUIRED );
 
     /*
-     * This function parses the EncryptedPrivatKeyInfo object (PKCS#8)
+     * This function parses the EncryptedPrivateKeyInfo object (PKCS#8)
      *
      *  EncryptedPrivateKeyInfo ::= SEQUENCE {
      *    encryptionAlgorithm  EncryptionAlgorithmIdentifier,
@@ -970,6 +984,7 @@
      *  EncryptedData ::= OCTET STRING
      *
      *  The EncryptedData OCTET STRING is a PKCS#8 PrivateKeyInfo
+     *
      */
     if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
             MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
@@ -985,11 +1000,10 @@
     if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, MBEDTLS_ASN1_OCTET_STRING ) ) != 0 )
         return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
 
-    if( len > sizeof( buf ) )
-        return( MBEDTLS_ERR_PK_BAD_INPUT_DATA );
+    buf = p;
 
     /*
-     * Decrypt EncryptedData with appropriate PDE
+     * Decrypt EncryptedData with appropriate PBE
      */
 #if defined(MBEDTLS_PKCS12_C)
     if( mbedtls_oid_get_pkcs12_pbe_alg( &pbe_alg_oid, &md_alg, &cipher_alg ) == 0 )
@@ -1081,10 +1095,8 @@
 
     if( ret == 0 )
     {
-        if( ( pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_RSA ) ) == NULL )
-            return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG );
-
-        if( ( ret = mbedtls_pk_setup( pk, pk_info                    ) ) != 0 ||
+        pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_RSA );
+        if( ( ret = mbedtls_pk_setup( pk, pk_info ) ) != 0 ||
             ( ret = pk_parse_key_pkcs1_der( mbedtls_pk_rsa( *pk ),
                                             pem.buf, pem.buflen ) ) != 0 )
         {
@@ -1113,10 +1125,9 @@
                                key, pwd, pwdlen, &len );
     if( ret == 0 )
     {
-        if( ( pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_ECKEY ) ) == NULL )
-            return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG );
+        pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_ECKEY );
 
-        if( ( ret = mbedtls_pk_setup( pk, pk_info                   ) ) != 0 ||
+        if( ( ret = mbedtls_pk_setup( pk, pk_info ) ) != 0 ||
             ( ret = pk_parse_key_sec1_der( mbedtls_pk_ec( *pk ),
                                            pem.buf, pem.buflen ) ) != 0 )
         {
@@ -1194,12 +1205,24 @@
      * error
      */
 #if defined(MBEDTLS_PKCS12_C) || defined(MBEDTLS_PKCS5_C)
-    if( ( ret = pk_parse_key_pkcs8_encrypted_der( pk, key, keylen,
-                                                  pwd, pwdlen ) ) == 0 )
     {
-        return( 0 );
+        unsigned char *key_copy;
+
+        if( ( key_copy = mbedtls_calloc( 1, keylen ) ) == NULL )
+            return( MBEDTLS_ERR_PK_ALLOC_FAILED );
+
+        memcpy( key_copy, key, keylen );
+
+        ret = pk_parse_key_pkcs8_encrypted_der( pk, key_copy, keylen,
+                                                pwd, pwdlen );
+
+        mbedtls_zeroize( key_copy, keylen );
+        mbedtls_free( key_copy );
     }
 
+    if( ret == 0 )
+        return( 0 );
+
     mbedtls_pk_free( pk );
 
     if( ret == MBEDTLS_ERR_PK_PASSWORD_MISMATCH )
@@ -1214,29 +1237,35 @@
     mbedtls_pk_free( pk );
 
 #if defined(MBEDTLS_RSA_C)
-    if( ( pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_RSA ) ) == NULL )
-        return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG );
 
-    if( ( ret = mbedtls_pk_setup( pk, pk_info                           ) ) != 0 ||
-        ( ret = pk_parse_key_pkcs1_der( mbedtls_pk_rsa( *pk ), key, keylen ) ) == 0 )
+    pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_RSA );
+    if( ( ret = mbedtls_pk_setup( pk, pk_info ) ) != 0 ||
+        ( ret = pk_parse_key_pkcs1_der( mbedtls_pk_rsa( *pk ),
+                                        key, keylen ) ) != 0 )
+    {
+        mbedtls_pk_free( pk );
+    }
+    else
     {
         return( 0 );
     }
 
-    mbedtls_pk_free( pk );
 #endif /* MBEDTLS_RSA_C */
 
 #if defined(MBEDTLS_ECP_C)
-    if( ( pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_ECKEY ) ) == NULL )
-        return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG );
 
-    if( ( ret = mbedtls_pk_setup( pk, pk_info                         ) ) != 0 ||
-        ( ret = pk_parse_key_sec1_der( mbedtls_pk_ec( *pk ), key, keylen ) ) == 0 )
+    pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_ECKEY );
+    if( ( ret = mbedtls_pk_setup( pk, pk_info ) ) != 0 ||
+        ( ret = pk_parse_key_sec1_der( mbedtls_pk_ec( *pk ),
+                                       key, keylen ) ) != 0 )
+    {
+        mbedtls_pk_free( pk );
+    }
+    else
     {
         return( 0 );
     }
 
-    mbedtls_pk_free( pk );
 #endif /* MBEDTLS_ECP_C */
 
     return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT );
diff --git a/library/ssl_cache.c b/library/ssl_cache.c
index 9b62de2..c771d7f 100644
--- a/library/ssl_cache.c
+++ b/library/ssl_cache.c
@@ -138,7 +138,7 @@
 {
     int ret = 1;
 #if defined(MBEDTLS_HAVE_TIME)
-    mbedtls_time_t t = time( NULL ), oldest = 0;
+    mbedtls_time_t t = mbedtls_time( NULL ), oldest = 0;
     mbedtls_ssl_cache_entry *old = NULL;
 #endif
     mbedtls_ssl_cache_context *cache = (mbedtls_ssl_cache_context *) data;
diff --git a/library/ssl_cli.c b/library/ssl_cli.c
index a2b9f8c..554348f 100644
--- a/library/ssl_cli.c
+++ b/library/ssl_cli.c
@@ -80,6 +80,13 @@
     }
 
     /*
+     * Sect. 3, RFC 6066 (TLS Extensions Definitions)
+     *
+     * In order to provide any of the server names, clients MAY include an
+     * extension of type "server_name" in the (extended) client hello. The
+     * "extension_data" field of this extension SHALL contain
+     * "ServerNameList" where:
+     *
      * struct {
      *     NameType name_type;
      *     select (name_type) {
@@ -96,6 +103,7 @@
      * struct {
      *     ServerName server_name_list<1..2^16-1>
      * } ServerNameList;
+     *
      */
     *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SERVERNAME >> 8 ) & 0xFF );
     *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SERVERNAME      ) & 0xFF );
@@ -126,6 +134,9 @@
 
     *olen = 0;
 
+    /* We're always including an TLS_EMPTY_RENEGOTIATION_INFO_SCSV in the
+     * initial ClientHello, in which case also adding the renegotiation
+     * info extension is NOT RECOMMENDED as per RFC 5746 Section 3.4. */
     if( ssl->renego_status != MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS )
         return;
 
@@ -963,6 +974,8 @@
     ext_len += olen;
 #endif
 
+    /* Note that TLS_EMPTY_RENEGOTIATION_INFO_SCSV is always added
+     * even if MBEDTLS_SSL_RENEGOTIATION is not defined. */
 #if defined(MBEDTLS_SSL_RENEGOTIATION)
     ssl_write_renegotiation_ext( ssl, p + 2 + ext_len, &olen );
     ext_len += olen;
@@ -1440,9 +1453,6 @@
 #endif
     int handshake_failure = 0;
     const mbedtls_ssl_ciphersuite_t *suite_info;
-#if defined(MBEDTLS_DEBUG_C)
-    uint32_t t;
-#endif
 
     MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse server hello" ) );
 
@@ -1545,13 +1555,11 @@
         return( MBEDTLS_ERR_SSL_BAD_HS_PROTOCOL_VERSION );
     }
 
-#if defined(MBEDTLS_DEBUG_C)
-    t = ( (uint32_t) buf[2] << 24 )
-      | ( (uint32_t) buf[3] << 16 )
-      | ( (uint32_t) buf[4] <<  8 )
-      | ( (uint32_t) buf[5]       );
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, current time: %lu", t ) );
-#endif
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, current time: %lu",
+                           ( (uint32_t) buf[2] << 24 ) |
+                           ( (uint32_t) buf[3] << 16 ) |
+                           ( (uint32_t) buf[4] <<  8 ) |
+                           ( (uint32_t) buf[5]       ) ) );
 
     memcpy( ssl->handshake->randbytes + 32, buf + 2, 32 );
 
@@ -2258,7 +2266,7 @@
     int ret;
     const mbedtls_ssl_ciphersuite_t *ciphersuite_info =
         ssl->transform_negotiate->ciphersuite_info;
-    unsigned char *p, *end;
+    unsigned char *p = NULL, *end = NULL;
 
     MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse server key exchange" ) );
 
diff --git a/library/ssl_srv.c b/library/ssl_srv.c
index f137c3d..37f415d 100644
--- a/library/ssl_srv.c
+++ b/library/ssl_srv.c
@@ -1694,11 +1694,8 @@
 #if defined(MBEDTLS_SSL_PROTO_TLS1_2) && \
     defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED)
             case MBEDTLS_TLS_EXT_SIG_ALG:
-                    MBEDTLS_SSL_DEBUG_MSG( 3, ( "found signature_algorithms extension" ) );
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-                if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS )
-                    break;
-#endif
+                MBEDTLS_SSL_DEBUG_MSG( 3, ( "found signature_algorithms extension" ) );
+
                 ret = ssl_parse_signature_algorithms_ext( ssl, ext + 4, ext_size );
                 if( ret != 0 )
                     return( ret );
diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 661ae70..2690e46 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -3493,8 +3493,15 @@
         ssl->in_msgtype != MBEDTLS_SSL_MSG_APPLICATION_DATA )
     {
         MBEDTLS_SSL_DEBUG_MSG( 1, ( "unknown record type" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_UNEXPECTED_MESSAGE );
+
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+        /* Silently ignore invalid DTLS records as recommended by RFC 6347
+         * Section 4.1.2.7 */
+        if( ssl->conf->transport != MBEDTLS_SSL_TRANSPORT_DATAGRAM )
+#endif /* MBEDTLS_SSL_PROTO_DTLS */
+            mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
+                                    MBEDTLS_SSL_ALERT_MSG_UNEXPECTED_MESSAGE );
+
         return( MBEDTLS_ERR_SSL_INVALID_RECORD );
     }
 
@@ -6159,7 +6166,7 @@
 {
     conf->sig_hashes = hashes;
 }
-#endif
+#endif /* MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED */
 
 #if defined(MBEDTLS_ECP_C)
 /*
@@ -6170,36 +6177,53 @@
 {
     conf->curve_list = curve_list;
 }
-#endif
+#endif /* MBEDTLS_ECP_C */
 
 #if defined(MBEDTLS_X509_CRT_PARSE_C)
 int mbedtls_ssl_set_hostname( mbedtls_ssl_context *ssl, const char *hostname )
 {
-    size_t hostname_len;
+    /* Initialize to suppress unnecessary compiler warning */
+    size_t hostname_len = 0;
+
+    /* Check if new hostname is valid before
+     * making any change to current one */
+    if( hostname != NULL )
+    {
+        hostname_len = strlen( hostname );
+
+        if( hostname_len > MBEDTLS_SSL_MAX_HOST_NAME_LEN )
+            return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
+    }
+
+    /* Now it's clear that we will overwrite the old hostname,
+     * so we can free it safely */
+
+    if( ssl->hostname != NULL )
+    {
+        mbedtls_zeroize( ssl->hostname, strlen( ssl->hostname ) );
+        mbedtls_free( ssl->hostname );
+    }
+
+    /* Passing NULL as hostname shall clear the old one */
 
     if( hostname == NULL )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
+    {
+        ssl->hostname = NULL;
+    }
+    else
+    {
+        ssl->hostname = mbedtls_calloc( 1, hostname_len + 1 );
+        if( ssl->hostname == NULL )
+            return( MBEDTLS_ERR_SSL_ALLOC_FAILED );
 
-    hostname_len = strlen( hostname );
+        memcpy( ssl->hostname, hostname, hostname_len );
 
-    if( hostname_len + 1 == 0 )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-    if( hostname_len > MBEDTLS_SSL_MAX_HOST_NAME_LEN )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-    ssl->hostname = mbedtls_calloc( 1, hostname_len + 1 );
-
-    if( ssl->hostname == NULL )
-        return( MBEDTLS_ERR_SSL_ALLOC_FAILED );
-
-    memcpy( ssl->hostname, hostname, hostname_len );
-
-    ssl->hostname[hostname_len] = '\0';
+        ssl->hostname[hostname_len] = '\0';
+    }
 
     return( 0 );
 }
-#endif
+#endif /* MBEDTLS_X509_CRT_PARSE_C */
 
 #if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
 void mbedtls_ssl_conf_sni( mbedtls_ssl_config *conf,
@@ -6859,7 +6883,6 @@
             }
         }
 
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
         if( ssl->in_msgtype == MBEDTLS_SSL_MSG_HANDSHAKE )
         {
             MBEDTLS_SSL_DEBUG_MSG( 1, ( "received handshake message" ) );
@@ -6901,12 +6924,35 @@
             }
 #endif /* MBEDTLS_SSL_SRV_C */
 
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
             /* Determine whether renegotiation attempt should be accepted */
+            if( ! ( ssl->conf->disable_renegotiation == MBEDTLS_SSL_RENEGOTIATION_DISABLED ||
+                    ( ssl->secure_renegotiation == MBEDTLS_SSL_LEGACY_RENEGOTIATION &&
+                      ssl->conf->allow_legacy_renegotiation ==
+                                                   MBEDTLS_SSL_LEGACY_NO_RENEGOTIATION ) ) )
+            {
+                /*
+                 * Accept renegotiation request
+                 */
 
-            if( ssl->conf->disable_renegotiation == MBEDTLS_SSL_RENEGOTIATION_DISABLED ||
-                ( ssl->secure_renegotiation == MBEDTLS_SSL_LEGACY_RENEGOTIATION &&
-                  ssl->conf->allow_legacy_renegotiation ==
-                                                MBEDTLS_SSL_LEGACY_NO_RENEGOTIATION ) )
+                /* DTLS clients need to know renego is server-initiated */
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+                if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
+                    ssl->conf->endpoint == MBEDTLS_SSL_IS_CLIENT )
+                {
+                    ssl->renego_status = MBEDTLS_SSL_RENEGOTIATION_PENDING;
+                }
+#endif
+                ret = ssl_start_renegotiation( ssl );
+                if( ret != MBEDTLS_ERR_SSL_WAITING_SERVER_HELLO_RENEGO &&
+                    ret != 0 )
+                {
+                    MBEDTLS_SSL_DEBUG_RET( 1, "ssl_start_renegotiation", ret );
+                    return( ret );
+                }
+            }
+            else
+#endif /* MBEDTLS_SSL_RENEGOTIATION */
             {
                 /*
                  * Refuse renegotiation
@@ -6944,31 +6990,10 @@
                     return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
                 }
             }
-            else
-            {
-                /*
-                 * Accept renegotiation request
-                 */
-
-                /* DTLS clients need to know renego is server-initiated */
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-                if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
-                    ssl->conf->endpoint == MBEDTLS_SSL_IS_CLIENT )
-                {
-                    ssl->renego_status = MBEDTLS_SSL_RENEGOTIATION_PENDING;
-                }
-#endif
-                ret = ssl_start_renegotiation( ssl );
-                if( ret != MBEDTLS_ERR_SSL_WAITING_SERVER_HELLO_RENEGO &&
-                    ret != 0 )
-                {
-                    MBEDTLS_SSL_DEBUG_RET( 1, "ssl_start_renegotiation", ret );
-                    return( ret );
-                }
-            }
 
             return( MBEDTLS_ERR_SSL_WANT_READ );
         }
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
         else if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_PENDING )
         {
             if( ssl->conf->renego_max_records >= 0 )
@@ -7054,7 +7079,9 @@
     int ret;
 #if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
     size_t max_len = mbedtls_ssl_get_max_frag_len( ssl );
-
+#else
+    size_t max_len = MBEDTLS_SSL_MAX_CONTENT_LEN;
+#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */
     if( len > max_len )
     {
 #if defined(MBEDTLS_SSL_PROTO_DTLS)
@@ -7069,7 +7096,6 @@
 #endif
             len = max_len;
     }
-#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */
 
     if( ssl->out_left != 0 )
     {
@@ -7100,7 +7126,7 @@
  *
  * With non-blocking I/O, ssl_write_real() may return WANT_WRITE,
  * then the caller will call us again with the same arguments, so
- * remember wether we already did the split or not.
+ * remember whether we already did the split or not.
  */
 #if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING)
 static int ssl_write_split( mbedtls_ssl_context *ssl,
diff --git a/library/x509.c b/library/x509.c
index 88e32b0..371d6da 100644
--- a/library/x509.c
+++ b/library/x509.c
@@ -496,29 +496,35 @@
     return( 0 );
 }
 
-static int x509_date_is_valid(const mbedtls_x509_time *time)
+static int x509_date_is_valid(const mbedtls_x509_time *t )
 {
     int ret = MBEDTLS_ERR_X509_INVALID_DATE;
+    int month_len;
 
-    CHECK_RANGE( 0, 9999, time->year );
-    CHECK_RANGE( 0, 23,   time->hour );
-    CHECK_RANGE( 0, 59,   time->min  );
-    CHECK_RANGE( 0, 59,   time->sec  );
+    CHECK_RANGE( 0, 9999, t->year );
+    CHECK_RANGE( 0, 23,   t->hour );
+    CHECK_RANGE( 0, 59,   t->min  );
+    CHECK_RANGE( 0, 59,   t->sec  );
 
-    switch( time->mon )
+    switch( t->mon )
     {
         case 1: case 3: case 5: case 7: case 8: case 10: case 12:
-            CHECK_RANGE( 1, 31, time->day );
+            month_len = 31;
             break;
         case 4: case 6: case 9: case 11:
-            CHECK_RANGE( 1, 30, time->day );
+            month_len = 30;
             break;
         case 2:
-            CHECK_RANGE( 1, 28 + (time->year % 4 == 0), time->day );
+            if( ( !( t->year % 4 ) && t->year % 100 ) ||
+                !( t->year % 400 ) )
+                month_len = 29;
+            else
+                month_len = 28;
             break;
         default:
             return( ret );
     }
+    CHECK_RANGE( 1, month_len, t->day );
 
     return( 0 );
 }
@@ -528,7 +534,7 @@
  * field.
  */
 static int x509_parse_time( unsigned char **p, size_t len, size_t yearlen,
-        mbedtls_x509_time *time )
+                            mbedtls_x509_time *tm )
 {
     int ret;
 
@@ -542,26 +548,26 @@
     /*
      * Parse year, month, day, hour, minute
      */
-    CHECK( x509_parse_int( p, yearlen, &time->year ) );
+    CHECK( x509_parse_int( p, yearlen, &tm->year ) );
     if ( 2 == yearlen )
     {
-        if ( time->year < 50 )
-            time->year += 100;
+        if ( tm->year < 50 )
+            tm->year += 100;
 
-        time->year += 1900;
+        tm->year += 1900;
     }
 
-    CHECK( x509_parse_int( p, 2, &time->mon ) );
-    CHECK( x509_parse_int( p, 2, &time->day ) );
-    CHECK( x509_parse_int( p, 2, &time->hour ) );
-    CHECK( x509_parse_int( p, 2, &time->min ) );
+    CHECK( x509_parse_int( p, 2, &tm->mon ) );
+    CHECK( x509_parse_int( p, 2, &tm->day ) );
+    CHECK( x509_parse_int( p, 2, &tm->hour ) );
+    CHECK( x509_parse_int( p, 2, &tm->min ) );
 
     /*
      * Parse seconds if present
      */
     if ( len >= 2 )
     {
-        CHECK( x509_parse_int( p, 2, &time->sec ) );
+        CHECK( x509_parse_int( p, 2, &tm->sec ) );
         len -= 2;
     }
     else
@@ -582,7 +588,7 @@
     if ( 0 != len )
         return ( MBEDTLS_ERR_X509_INVALID_DATE );
 
-    CHECK( x509_date_is_valid( time ) );
+    CHECK( x509_date_is_valid( tm ) );
 
     return ( 0 );
 }
@@ -593,7 +599,7 @@
  *       generalTime    GeneralizedTime }
  */
 int mbedtls_x509_get_time( unsigned char **p, const unsigned char *end,
-                   mbedtls_x509_time *time )
+                           mbedtls_x509_time *tm )
 {
     int ret;
     size_t len, year_len;
@@ -619,7 +625,7 @@
     if( ret != 0 )
         return( MBEDTLS_ERR_X509_INVALID_DATE + ret );
 
-    return x509_parse_time( p, len, year_len, time );
+    return x509_parse_time( p, len, year_len, tm );
 }
 
 int mbedtls_x509_get_sig( unsigned char **p, const unsigned char *end, mbedtls_x509_buf *sig )
diff --git a/library/x509_crt.c b/library/x509_crt.c
index 2cab63c..c6209fb 100644
--- a/library/x509_crt.c
+++ b/library/x509_crt.c
@@ -2061,8 +2061,8 @@
     /* path_cnt is 0 for the first intermediate CA */
     if( 1 + path_cnt > MBEDTLS_X509_MAX_INTERMEDIATE_CA )
     {
-        *flags |= MBEDTLS_X509_BADCERT_NOT_TRUSTED;
-        return( MBEDTLS_ERR_X509_CERT_VERIFY_FAILED );
+        /* return immediately as the goal is to avoid unbounded recursion */
+        return( MBEDTLS_ERR_X509_FATAL_ERROR );
     }
 
     if( mbedtls_x509_time_is_past( &child->valid_to ) )
@@ -2206,11 +2206,14 @@
     mbedtls_x509_sequence *cur = NULL;
     mbedtls_pk_type_t pk_type;
 
-    if( profile == NULL )
-        return( MBEDTLS_ERR_X509_BAD_INPUT_DATA );
-
     *flags = 0;
 
+    if( profile == NULL )
+    {
+        ret = MBEDTLS_ERR_X509_BAD_INPUT_DATA;
+        goto exit;
+    }
+
     if( cn != NULL )
     {
         name = &crt->subject;
@@ -2284,7 +2287,7 @@
         ret = x509_crt_verify_top( crt, parent, ca_crl, profile,
                                    pathlen, selfsigned, flags, f_vrfy, p_vrfy );
         if( ret != 0 )
-            return( ret );
+            goto exit;
     }
     else
     {
@@ -2299,17 +2302,30 @@
             ret = x509_crt_verify_child( crt, parent, trust_ca, ca_crl, profile,
                                          pathlen, selfsigned, flags, f_vrfy, p_vrfy );
             if( ret != 0 )
-                return( ret );
+                goto exit;
         }
         else
         {
             ret = x509_crt_verify_top( crt, trust_ca, ca_crl, profile,
                                        pathlen, selfsigned, flags, f_vrfy, p_vrfy );
             if( ret != 0 )
-                return( ret );
+                goto exit;
         }
     }
 
+exit:
+    /* prevent misuse of the vrfy callback - VERIFY_FAILED would be ignored by
+     * the SSL module for authmode optional, but non-zero return from the
+     * callback means a fatal error so it shouldn't be ignored */
+    if( ret == MBEDTLS_ERR_X509_CERT_VERIFY_FAILED )
+        ret = MBEDTLS_ERR_X509_FATAL_ERROR;
+
+    if( ret != 0 )
+    {
+        *flags = (uint32_t) -1;
+        return( ret );
+    }
+
     if( *flags != 0 )
         return( MBEDTLS_ERR_X509_CERT_VERIFY_FAILED );
 
diff --git a/library/x509write_crt.c b/library/x509write_crt.c
index d1d9a22..0af23d7 100644
--- a/library/x509write_crt.c
+++ b/library/x509write_crt.c
@@ -51,7 +51,7 @@
 
 void mbedtls_x509write_crt_init( mbedtls_x509write_cert *ctx )
 {
-    memset( ctx, 0, sizeof(mbedtls_x509write_cert) );
+    memset( ctx, 0, sizeof( mbedtls_x509write_cert ) );
 
     mbedtls_mpi_init( &ctx->serial );
     ctx->version = MBEDTLS_X509_CRT_VERSION_3;
@@ -65,7 +65,7 @@
     mbedtls_asn1_free_named_data_list( &ctx->issuer );
     mbedtls_asn1_free_named_data_list( &ctx->extensions );
 
-    mbedtls_zeroize( ctx, sizeof(mbedtls_x509write_cert) );
+    mbedtls_zeroize( ctx, sizeof( mbedtls_x509write_cert ) );
 }
 
 void mbedtls_x509write_crt_set_version( mbedtls_x509write_cert *ctx, int version )
@@ -193,14 +193,14 @@
 {
     int ret;
     unsigned char buf[MBEDTLS_MPI_MAX_SIZE * 2 + 20]; /* tag, length + 2xMPI */
-    unsigned char *c = buf + sizeof(buf);
+    unsigned char *c = buf + sizeof( buf );
     size_t len = 0;
 
     memset( buf, 0, sizeof(buf) );
     MBEDTLS_ASN1_CHK_ADD( len, mbedtls_pk_write_pubkey( &c, buf, ctx->issuer_key ) );
 
-    mbedtls_sha1( buf + sizeof(buf) - len, len, buf + sizeof(buf) - 20 );
-    c = buf + sizeof(buf) - 20;
+    mbedtls_sha1( buf + sizeof( buf ) - len, len, buf + sizeof( buf ) - 20 );
+    c = buf + sizeof( buf ) - 20;
     len = 20;
 
     MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, buf, len ) );
@@ -212,7 +212,7 @@
 
     return mbedtls_x509write_crt_set_extension( ctx, MBEDTLS_OID_AUTHORITY_KEY_IDENTIFIER,
                                    MBEDTLS_OID_SIZE( MBEDTLS_OID_AUTHORITY_KEY_IDENTIFIER ),
-                                   0, buf + sizeof(buf) - len, len );
+                                   0, buf + sizeof( buf ) - len, len );
 }
 #endif /* MBEDTLS_SHA1_C */
 
@@ -264,7 +264,7 @@
 }
 
 static int x509_write_time( unsigned char **p, unsigned char *start,
-                            const char *time, size_t size )
+                            const char *t, size_t size )
 {
     int ret;
     size_t len = 0;
@@ -272,10 +272,10 @@
     /*
      * write MBEDTLS_ASN1_UTC_TIME if year < 2050 (2 bytes shorter)
      */
-    if( time[0] == '2' && time[1] == '0' && time [2] < '5' )
+    if( t[0] == '2' && t[1] == '0' && t[2] < '5' )
     {
         MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_raw_buffer( p, start,
-                                             (const unsigned char *) time + 2,
+                                             (const unsigned char *) t + 2,
                                              size - 2 ) );
         MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );
         MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_UTC_TIME ) );
@@ -283,7 +283,7 @@
     else
     {
         MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_raw_buffer( p, start,
-                                                  (const unsigned char *) time,
+                                                  (const unsigned char *) t,
                                                   size ) );
         MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );
         MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_GENERALIZED_TIME ) );
@@ -313,12 +313,18 @@
     c = tmp_buf + sizeof( tmp_buf );
 
     /* Signature algorithm needed in TBS, and later for actual signature */
-    pk_alg = mbedtls_pk_get_type( ctx->issuer_key );
-    if( pk_alg == MBEDTLS_PK_ECKEY )
+
+    /* There's no direct way of extracting a signature algorithm
+     * (represented as an element of mbedtls_pk_type_t) from a PK instance. */
+    if( mbedtls_pk_can_do( ctx->issuer_key, MBEDTLS_PK_RSA ) )
+        pk_alg = MBEDTLS_PK_RSA;
+    else if( mbedtls_pk_can_do( ctx->issuer_key, MBEDTLS_PK_ECDSA ) )
         pk_alg = MBEDTLS_PK_ECDSA;
+    else
+        return( MBEDTLS_ERR_X509_INVALID_ALG );
 
     if( ( ret = mbedtls_oid_get_oid_by_sig_alg( pk_alg, ctx->md_alg,
-                                        &sig_oid, &sig_oid_len ) ) != 0 )
+                                          &sig_oid, &sig_oid_len ) ) != 0 )
     {
         return( ret );
     }
@@ -326,13 +332,18 @@
     /*
      *  Extensions  ::=  SEQUENCE SIZE (1..MAX) OF Extension
      */
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_x509_write_extensions( &c, tmp_buf, ctx->extensions ) );
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, len ) );
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONSTRUCTED |
-                                                    MBEDTLS_ASN1_SEQUENCE ) );
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, len ) );
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONTEXT_SPECIFIC |
-                                                    MBEDTLS_ASN1_CONSTRUCTED | 3 ) );
+
+    /* Only for v3 */
+    if( ctx->version == MBEDTLS_X509_CRT_VERSION_3 )
+    {
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_x509_write_extensions( &c, tmp_buf, ctx->extensions ) );
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, len ) );
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONSTRUCTED |
+                                                           MBEDTLS_ASN1_SEQUENCE ) );
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, len ) );
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONTEXT_SPECIFIC |
+                                                           MBEDTLS_ASN1_CONSTRUCTED | 3 ) );
+    }
 
     /*
      *  SubjectPublicKeyInfo
@@ -384,16 +395,21 @@
     /*
      *  Version  ::=  INTEGER  {  v1(0), v2(1), v3(2)  }
      */
-    sub_len = 0;
-    MBEDTLS_ASN1_CHK_ADD( sub_len, mbedtls_asn1_write_int( &c, tmp_buf, ctx->version ) );
-    len += sub_len;
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, sub_len ) );
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONTEXT_SPECIFIC |
-                                                    MBEDTLS_ASN1_CONSTRUCTED | 0 ) );
+
+    /* Can be omitted for v1 */
+    if( ctx->version != MBEDTLS_X509_CRT_VERSION_1 )
+    {
+        sub_len = 0;
+        MBEDTLS_ASN1_CHK_ADD( sub_len, mbedtls_asn1_write_int( &c, tmp_buf, ctx->version ) );
+        len += sub_len;
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, sub_len ) );
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONTEXT_SPECIFIC |
+                                                           MBEDTLS_ASN1_CONSTRUCTED | 0 ) );
+    }
 
     MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, len ) );
     MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONSTRUCTED |
-                                                    MBEDTLS_ASN1_SEQUENCE ) );
+                                                       MBEDTLS_ASN1_SEQUENCE ) );
 
     /*
      * Make signature
diff --git a/library/x509write_csr.c b/library/x509write_csr.c
index 8fd856b..e800538 100644
--- a/library/x509write_csr.c
+++ b/library/x509write_csr.c
@@ -50,7 +50,7 @@
 
 void mbedtls_x509write_csr_init( mbedtls_x509write_csr *ctx )
 {
-    memset( ctx, 0, sizeof(mbedtls_x509write_csr) );
+    memset( ctx, 0, sizeof( mbedtls_x509write_csr ) );
 }
 
 void mbedtls_x509write_csr_free( mbedtls_x509write_csr *ctx )
@@ -58,7 +58,7 @@
     mbedtls_asn1_free_named_data_list( &ctx->subject );
     mbedtls_asn1_free_named_data_list( &ctx->extensions );
 
-    mbedtls_zeroize( ctx, sizeof(mbedtls_x509write_csr) );
+    mbedtls_zeroize( ctx, sizeof( mbedtls_x509write_csr ) );
 }
 
 void mbedtls_x509write_csr_set_md_alg( mbedtls_x509write_csr *ctx, mbedtls_md_type_t md_alg )
@@ -194,14 +194,21 @@
      */
     mbedtls_md( mbedtls_md_info_from_type( ctx->md_alg ), c, len, hash );
 
-    pk_alg = mbedtls_pk_get_type( ctx->key );
-    if( pk_alg == MBEDTLS_PK_ECKEY )
-        pk_alg = MBEDTLS_PK_ECDSA;
-
     if( ( ret = mbedtls_pk_sign( ctx->key, ctx->md_alg, hash, 0, sig, &sig_len,
-                         f_rng, p_rng ) ) != 0 ||
-        ( ret = mbedtls_oid_get_oid_by_sig_alg( pk_alg, ctx->md_alg,
-                                        &sig_oid, &sig_oid_len ) ) != 0 )
+                                 f_rng, p_rng ) ) != 0 )
+    {
+        return( ret );
+    }
+
+    if( mbedtls_pk_can_do( ctx->key, MBEDTLS_PK_RSA ) )
+        pk_alg = MBEDTLS_PK_RSA;
+    else if( mbedtls_pk_can_do( ctx->key, MBEDTLS_PK_ECDSA ) )
+        pk_alg = MBEDTLS_PK_ECDSA;
+    else
+        return( MBEDTLS_ERR_X509_INVALID_ALG );
+
+    if( ( ret = mbedtls_oid_get_oid_by_sig_alg( pk_alg, ctx->md_alg,
+                                                &sig_oid, &sig_oid_len ) ) != 0 )
     {
         return( ret );
     }
diff --git a/programs/aes/aescrypt2.c b/programs/aes/aescrypt2.c
index c77d77f..4acf38d 100644
--- a/programs/aes/aescrypt2.c
+++ b/programs/aes/aescrypt2.c
@@ -79,7 +79,9 @@
     FILE *fkey, *fin = NULL, *fout = NULL;
 
     char *p;
+
     unsigned char IV[16];
+    unsigned char tmp[16];
     unsigned char key[512];
     unsigned char digest[32];
     unsigned char buffer[1024];
@@ -123,10 +125,10 @@
     }
 
     mode = atoi( argv[1] );
-    memset(IV, 0, sizeof(IV));
-    memset(key, 0, sizeof(key));
-    memset(digest, 0, sizeof(digest));
-    memset(buffer, 0, sizeof(buffer));
+    memset( IV,     0, sizeof( IV ) );
+    memset( key,    0, sizeof( key ) );
+    memset( digest, 0, sizeof( digest ) );
+    memset( buffer, 0, sizeof( buffer ) );
 
     if( mode != MODE_ENCRYPT && mode != MODE_DECRYPT )
     {
@@ -153,7 +155,7 @@
     }
 
     /*
-     * Read the secret key and clean the command line.
+     * Read the secret key from file or command line
      */
     if( ( fkey = fopen( argv[4], "rb" ) ) != NULL )
     {
@@ -185,8 +187,6 @@
         }
     }
 
-    memset( argv[4], 0, strlen( argv[4] ) );
-
 #if defined(_WIN32_WCE)
     filesize = fseek( fin, 0L, SEEK_END );
 #else
@@ -272,7 +272,6 @@
             mbedtls_md_finish( &sha_ctx, digest );
         }
 
-        memset( key, 0, sizeof( key ) );
         mbedtls_aes_setkey_enc( &aes_ctx, digest, 256 );
         mbedtls_md_hmac_starts( &sha_ctx, digest, 32 );
 
@@ -319,8 +318,6 @@
 
     if( mode == MODE_DECRYPT )
     {
-        unsigned char tmp[16];
-
         /*
          *  The encrypted file must be structured as follows:
          *
@@ -374,7 +371,6 @@
             mbedtls_md_finish( &sha_ctx, digest );
         }
 
-        memset( key, 0, sizeof( key ) );
         mbedtls_aes_setkey_dec( &aes_ctx, digest, 256 );
         mbedtls_md_hmac_starts( &sha_ctx, digest, 32 );
 
@@ -441,6 +437,15 @@
     if( fout )
         fclose( fout );
 
+    /* Zeroize all command line arguments to also cover
+       the case when the user has missed or reordered some,
+       in which case the key might not be in argv[4]. */
+    for( i = 0; i < (unsigned int) argc; i++ )
+        memset( argv[i], 0, strlen( argv[i] ) );
+
+    memset( IV,     0, sizeof( IV ) );
+    memset( key,    0, sizeof( key ) );
+    memset( tmp,    0, sizeof( tmp ) );
     memset( buffer, 0, sizeof( buffer ) );
     memset( digest, 0, sizeof( digest ) );
 
diff --git a/programs/aes/crypt_and_hash.c b/programs/aes/crypt_and_hash.c
index adb95e0..0e272eb 100644
--- a/programs/aes/crypt_and_hash.c
+++ b/programs/aes/crypt_and_hash.c
@@ -192,7 +192,7 @@
     }
 
     /*
-     * Read the secret key and clean the command line.
+     * Read the secret key from file or command line
      */
     if( ( fkey = fopen( argv[6], "rb" ) ) != NULL )
     {
@@ -224,8 +224,6 @@
         }
     }
 
-    memset( argv[6], 0, strlen( argv[6] ) );
-
 #if defined(_WIN32_WCE)
     filesize = fseek( fin, 0L, SEEK_END );
 #else
@@ -303,8 +301,6 @@
 
         }
 
-        memset( key, 0, sizeof( key ) );
-
         if( mbedtls_cipher_setkey( &cipher_ctx, digest, cipher_info->key_bitlen,
                            MBEDTLS_ENCRYPT ) != 0 )
         {
@@ -444,8 +440,6 @@
             mbedtls_md_finish( &md_ctx, digest );
         }
 
-        memset( key, 0, sizeof( key ) );
-
         if( mbedtls_cipher_setkey( &cipher_ctx, digest, cipher_info->key_bitlen,
                            MBEDTLS_DECRYPT ) != 0 )
         {
@@ -540,7 +534,16 @@
     if( fout )
         fclose( fout );
 
+    /* Zeroize all command line arguments to also cover
+       the case when the user has missed or reordered some,
+       in which case the key might not be in argv[6]. */
+    for( i = 0; i < argc; i++ )
+        memset( argv[i], 0, strlen( argv[i] ) );
+
+    memset( IV,     0, sizeof( IV ) );
+    memset( key,    0, sizeof( key ) );
     memset( buffer, 0, sizeof( buffer ) );
+    memset( output, 0, sizeof( output ) );
     memset( digest, 0, sizeof( digest ) );
 
     mbedtls_cipher_free( &cipher_ctx );
diff --git a/programs/ssl/dtls_client.c b/programs/ssl/dtls_client.c
index e18ee42..f271bad 100644
--- a/programs/ssl/dtls_client.c
+++ b/programs/ssl/dtls_client.c
@@ -203,7 +203,7 @@
     /*
      * 4. Handshake
      */
-    mbedtls_printf( "  . Performing the SSL/TLS handshake..." );
+    mbedtls_printf( "  . Performing the DTLS handshake..." );
     fflush( stdout );
 
     do ret = mbedtls_ssl_handshake( &ssl );
diff --git a/programs/ssl/ssl_client2.c b/programs/ssl/ssl_client2.c
index 5032a9f..8e2feb1 100644
--- a/programs/ssl/ssl_client2.c
+++ b/programs/ssl/ssl_client2.c
@@ -63,6 +63,9 @@
 #include <stdlib.h>
 #include <string.h>
 
+#define MAX_REQUEST_SIZE      20000
+#define MAX_REQUEST_SIZE_STR "20000"
+
 #define DFL_SERVER_NAME         "localhost"
 #define DFL_SERVER_ADDR         NULL
 #define DFL_SERVER_PORT         "4433"
@@ -242,8 +245,8 @@
     "    server_addr=%%s      default: given by name\n"     \
     "    server_port=%%d      default: 4433\n"              \
     "    request_page=%%s     default: \".\"\n"             \
-    "    request_size=%%d     default: about 34 (basic request)\n" \
-    "                        (minimum: 0, max: 16384)\n" \
+    "    request_size=%%d     default: about 34 (basic request)\n"           \
+    "                        (minimum: 0, max: " MAX_REQUEST_SIZE_STR " )\n" \
     "    debug_level=%%d      default: 0 (disabled)\n"      \
     "    nbio=%%d             default: 0 (blocking I/O)\n"  \
     "                        options: 1 (non-blocking), 2 (added delays)\n" \
@@ -437,7 +440,9 @@
 {
     int ret = 0, len, tail_len, i, written, frags, retry_left;
     mbedtls_net_context server_fd;
-    unsigned char buf[MBEDTLS_SSL_MAX_CONTENT_LEN + 1];
+
+    unsigned char buf[MAX_REQUEST_SIZE + 1];
+
 #if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
     unsigned char psk[MBEDTLS_PSK_MAX_LEN];
     size_t psk_len = 0;
@@ -602,7 +607,8 @@
         else if( strcmp( p, "request_size" ) == 0 )
         {
             opt.request_size = atoi( q );
-            if( opt.request_size < 0 || opt.request_size > MBEDTLS_SSL_MAX_CONTENT_LEN )
+            if( opt.request_size < 0 ||
+                opt.request_size > MAX_REQUEST_SIZE )
                 goto usage;
         }
         else if( strcmp( p, "ca_file" ) == 0 )
@@ -1494,8 +1500,8 @@
     mbedtls_printf( "  > Write to server:" );
     fflush( stdout );
 
-    len = mbedtls_snprintf( (char *) buf, sizeof(buf) - 1, GET_REQUEST,
-                    opt.request_page );
+    len = mbedtls_snprintf( (char *) buf, sizeof( buf ) - 1, GET_REQUEST,
+                            opt.request_page );
     tail_len = (int) strlen( GET_REQUEST_END );
 
     /* Add padding to GET request to reach opt.request_size in length */
@@ -1506,7 +1512,7 @@
         len += opt.request_size - len - tail_len;
     }
 
-    strncpy( (char *) buf + len, GET_REQUEST_END, sizeof(buf) - len - 1 );
+    strncpy( (char *) buf + len, GET_REQUEST_END, sizeof( buf ) - len - 1 );
     len += tail_len;
 
     /* Truncate if request size is smaller than the "natural" size */
@@ -1550,6 +1556,12 @@
 
         frags = 1;
         written = ret;
+
+        if( written < len )
+        {
+            mbedtls_printf( " warning\n  ! request didn't fit into single datagram and "
+                            "was truncated to size %u", (unsigned) written );
+        }
     }
 
     buf[written] = '\0';
diff --git a/programs/ssl/ssl_server2.c b/programs/ssl/ssl_server2.c
index a258868..1285abc 100644
--- a/programs/ssl/ssl_server2.c
+++ b/programs/ssl/ssl_server2.c
@@ -326,7 +326,7 @@
 #define USAGE \
     "\n usage: ssl_server2 param=<>...\n"                   \
     "\n acceptable parameters:\n"                           \
-    "    server_addr=%%d      default: (all interfaces)\n"  \
+    "    server_addr=%%s      default: (all interfaces)\n"  \
     "    server_port=%%d      default: 4433\n"              \
     "    debug_level=%%d      default: 0 (disabled)\n"      \
     "    nbio=%%d             default: 0 (blocking I/O)\n"  \
diff --git a/programs/x509/cert_write.c b/programs/x509/cert_write.c
index 66e5f1d..9cc582d 100644
--- a/programs/x509/cert_write.c
+++ b/programs/x509/cert_write.c
@@ -51,6 +51,7 @@
 #include "mbedtls/x509_csr.h"
 #include "mbedtls/entropy.h"
 #include "mbedtls/ctr_drbg.h"
+#include "mbedtls/md.h"
 #include "mbedtls/error.h"
 
 #include <stdio.h>
@@ -59,9 +60,9 @@
 
 #if defined(MBEDTLS_X509_CSR_PARSE_C)
 #define USAGE_CSR                                                           \
-    "    request_file=%%s     default: (empty)\n"                           \
-    "                        If request_file is specified, subject_key,\n"  \
-    "                        subject_pwd and subject_name are ignored!\n"
+    "    request_file=%%s         default: (empty)\n"                           \
+    "                            If request_file is specified, subject_key,\n"  \
+    "                            subject_pwd and subject_name are ignored!\n"
 #else
 #define USAGE_CSR ""
 #endif /* MBEDTLS_X509_CSR_PARSE_C */
@@ -83,50 +84,70 @@
 #define DFL_MAX_PATHLEN         -1
 #define DFL_KEY_USAGE           0
 #define DFL_NS_CERT_TYPE        0
+#define DFL_VERSION             3
+#define DFL_AUTH_IDENT          1
+#define DFL_SUBJ_IDENT          1
+#define DFL_CONSTRAINTS         1
+#define DFL_DIGEST              MBEDTLS_MD_SHA256
 
 #define USAGE \
     "\n usage: cert_write param=<>...\n"                \
     "\n acceptable parameters:\n"                       \
     USAGE_CSR                                           \
-    "    subject_key=%%s      default: subject.key\n"   \
-    "    subject_pwd=%%s      default: (empty)\n"       \
-    "    subject_name=%%s     default: CN=Cert,O=mbed TLS,C=UK\n"   \
+    "    subject_key=%%s          default: subject.key\n"   \
+    "    subject_pwd=%%s          default: (empty)\n"       \
+    "    subject_name=%%s         default: CN=Cert,O=mbed TLS,C=UK\n"   \
     "\n"                                                \
-    "    issuer_crt=%%s       default: (empty)\n"       \
-    "                        If issuer_crt is specified, issuer_name is\n"  \
-    "                        ignored!\n"                \
-    "    issuer_name=%%s      default: CN=CA,O=mbed TLS,C=UK\n"     \
+    "    issuer_crt=%%s           default: (empty)\n"       \
+    "                            If issuer_crt is specified, issuer_name is\n"  \
+    "                            ignored!\n"                \
+    "    issuer_name=%%s          default: CN=CA,O=mbed TLS,C=UK\n"     \
     "\n"                                                \
-    "    selfsign=%%d         default: 0 (false)\n"     \
-    "                        If selfsign is enabled, issuer_name and\n" \
-    "                        issuer_key are required (issuer_crt and\n" \
-    "                        subject_* are ignored\n"   \
-    "    issuer_key=%%s       default: ca.key\n"        \
-    "    issuer_pwd=%%s       default: (empty)\n"       \
-    "    output_file=%%s      default: cert.crt\n"      \
-    "    serial=%%s           default: 1\n"             \
-    "    not_before=%%s       default: 20010101000000\n"\
-    "    not_after=%%s        default: 20301231235959\n"\
-    "    is_ca=%%d            default: 0 (disabled)\n"  \
-    "    max_pathlen=%%d      default: -1 (none)\n"     \
-    "    key_usage=%%s        default: (empty)\n"       \
-    "                        Comma-separated-list of values:\n"     \
-    "                          digital_signature\n"     \
-    "                          non_repudiation\n"       \
-    "                          key_encipherment\n"      \
-    "                          data_encipherment\n"     \
-    "                          key_agreement\n"         \
-    "                          key_cert_sign\n"  \
-    "                          crl_sign\n"              \
-    "    ns_cert_type=%%s     default: (empty)\n"       \
-    "                        Comma-separated-list of values:\n"     \
-    "                          ssl_client\n"            \
-    "                          ssl_server\n"            \
-    "                          email\n"                 \
-    "                          object_signing\n"        \
-    "                          ssl_ca\n"                \
-    "                          email_ca\n"              \
-    "                          object_signing_ca\n"     \
+    "    selfsign=%%d             default: 0 (false)\n"     \
+    "                            If selfsign is enabled, issuer_name and\n" \
+    "                            issuer_key are required (issuer_crt and\n" \
+    "                            subject_* are ignored\n"   \
+    "    issuer_key=%%s           default: ca.key\n"        \
+    "    issuer_pwd=%%s           default: (empty)\n"       \
+    "    output_file=%%s          default: cert.crt\n"      \
+    "    serial=%%s               default: 1\n"             \
+    "    not_before=%%s           default: 20010101000000\n"\
+    "    not_after=%%s            default: 20301231235959\n"\
+    "    is_ca=%%d                default: 0 (disabled)\n"  \
+    "    max_pathlen=%%d          default: -1 (none)\n"     \
+    "    md=%%s                   default: SHA256\n"        \
+    "                            Supported values:\n"       \
+    "                            MD5, SHA1, SHA256, SHA512\n"\
+    "    version=%%d              default: 3\n"            \
+    "                            Possible values: 1, 2, 3\n"\
+    "    subject_identifier=%%s   default: 1\n"             \
+    "                            Possible values: 0, 1\n"   \
+    "                            (Considered for v3 only)\n"\
+    "    authority_identifier=%%s default: 1\n"             \
+    "                            Possible values: 0, 1\n"   \
+    "                            (Considered for v3 only)\n"\
+    "    basic_constraints=%%d    default: 1\n"             \
+    "                            Possible values: 0, 1\n"   \
+    "                            (Considered for v3 only)\n"\
+    "    key_usage=%%s            default: (empty)\n"       \
+    "                            Comma-separated-list of values:\n"     \
+    "                            digital_signature\n"     \
+    "                            non_repudiation\n"       \
+    "                            key_encipherment\n"      \
+    "                            data_encipherment\n"     \
+    "                            key_agreement\n"         \
+    "                            key_cert_sign\n"  \
+    "                            crl_sign\n"              \
+    "                            (Considered for v3 only)\n"\
+    "    ns_cert_type=%%s         default: (empty)\n"       \
+    "                            Comma-separated-list of values:\n"     \
+    "                            ssl_client\n"            \
+    "                            ssl_server\n"            \
+    "                            email\n"                 \
+    "                            object_signing\n"        \
+    "                            ssl_ca\n"                \
+    "                            email_ca\n"              \
+    "                            object_signing_ca\n"     \
     "\n"
 
 /*
@@ -149,6 +170,11 @@
     int selfsign;               /* selfsign the certificate             */
     int is_ca;                  /* is a CA certificate                  */
     int max_pathlen;            /* maximum CA path length               */
+    int authority_identifier;   /* add authority identifier to CRT      */
+    int subject_identifier;     /* add subject identifier to CRT        */
+    int basic_constraints;      /* add basic constraints ext to CRT     */
+    int version;                /* CRT version                          */
+    mbedtls_md_type_t md;       /* Hash used for signing                */
     unsigned char key_usage;    /* key usage flags                      */
     unsigned char ns_cert_type; /* NS cert type                         */
 } opt;
@@ -163,7 +189,8 @@
     size_t len = 0;
 
     memset( output_buf, 0, 4096 );
-    if( ( ret = mbedtls_x509write_crt_pem( crt, output_buf, 4096, f_rng, p_rng ) ) < 0 )
+    if( ( ret = mbedtls_x509write_crt_pem( crt, output_buf, 4096,
+                                           f_rng, p_rng ) ) < 0 )
         return( ret );
 
     len = strlen( (char *) output_buf );
@@ -207,7 +234,6 @@
      * Set to sane values
      */
     mbedtls_x509write_crt_init( &crt );
-    mbedtls_x509write_crt_set_md_alg( &crt, MBEDTLS_MD_SHA256 );
     mbedtls_pk_init( &loaded_issuer_key );
     mbedtls_pk_init( &loaded_subject_key );
     mbedtls_mpi_init( &serial );
@@ -243,6 +269,11 @@
     opt.max_pathlen         = DFL_MAX_PATHLEN;
     opt.key_usage           = DFL_KEY_USAGE;
     opt.ns_cert_type        = DFL_NS_CERT_TYPE;
+    opt.version             = DFL_VERSION - 1;
+    opt.md                  = DFL_DIGEST;
+    opt.subject_identifier   = DFL_SUBJ_IDENT;
+    opt.authority_identifier = DFL_AUTH_IDENT;
+    opt.basic_constraints    = DFL_CONSTRAINTS;
 
     for( i = 1; i < argc; i++ )
     {
@@ -286,23 +317,88 @@
         {
             opt.serial = q;
         }
+        else if( strcmp( p, "authority_identifier" ) == 0 )
+        {
+            opt.authority_identifier = atoi( q );
+            if( opt.authority_identifier != 0 &&
+                opt.authority_identifier != 1 )
+            {
+                mbedtls_printf( "Invalid argument for option %s\n", p );
+                goto usage;
+            }
+        }
+        else if( strcmp( p, "subject_identifier" ) == 0 )
+        {
+            opt.subject_identifier = atoi( q );
+            if( opt.subject_identifier != 0 &&
+                opt.subject_identifier != 1 )
+            {
+                mbedtls_printf( "Invalid argument for option %s\n", p );
+                goto usage;
+            }
+        }
+        else if( strcmp( p, "basic_constraints" ) == 0 )
+        {
+            opt.basic_constraints = atoi( q );
+            if( opt.basic_constraints != 0 &&
+                opt.basic_constraints != 1 )
+            {
+                mbedtls_printf( "Invalid argument for option %s\n", p );
+                goto usage;
+            }
+        }
+        else if( strcmp( p, "md" ) == 0 )
+        {
+            if( strcmp( q, "SHA1" ) == 0 )
+                opt.md = MBEDTLS_MD_SHA1;
+            else if( strcmp( q, "SHA256" ) == 0 )
+                opt.md = MBEDTLS_MD_SHA256;
+            else if( strcmp( q, "SHA512" ) == 0 )
+                opt.md = MBEDTLS_MD_SHA512;
+            else if( strcmp( q, "MD5" ) == 0 )
+                opt.md = MBEDTLS_MD_MD5;
+            else
+            {
+                mbedtls_printf( "Invalid argument for option %s\n", p );
+                goto usage;
+            }
+        }
+        else if( strcmp( p, "version" ) == 0 )
+        {
+            opt.version = atoi( q );
+            if( opt.version < 1 || opt.version > 3 )
+            {
+                mbedtls_printf( "Invalid argument for option %s\n", p );
+                goto usage;
+            }
+            opt.version--;
+        }
         else if( strcmp( p, "selfsign" ) == 0 )
         {
             opt.selfsign = atoi( q );
             if( opt.selfsign < 0 || opt.selfsign > 1 )
+            {
+                mbedtls_printf( "Invalid argument for option %s\n", p );
                 goto usage;
+            }
         }
         else if( strcmp( p, "is_ca" ) == 0 )
         {
             opt.is_ca = atoi( q );
             if( opt.is_ca < 0 || opt.is_ca > 1 )
+            {
+                mbedtls_printf( "Invalid argument for option %s\n", p );
                 goto usage;
+            }
         }
         else if( strcmp( p, "max_pathlen" ) == 0 )
         {
             opt.max_pathlen = atoi( q );
             if( opt.max_pathlen < -1 || opt.max_pathlen > 127 )
+            {
+                mbedtls_printf( "Invalid argument for option %s\n", p );
                 goto usage;
+            }
         }
         else if( strcmp( p, "key_usage" ) == 0 )
         {
@@ -326,7 +422,10 @@
                 else if( strcmp( q, "crl_sign" ) == 0 )
                     opt.key_usage |= MBEDTLS_X509_KU_CRL_SIGN;
                 else
+                {
+                    mbedtls_printf( "Invalid argument for option %s\n", p );
                     goto usage;
+                }
 
                 q = r;
             }
@@ -353,7 +452,10 @@
                 else if( strcmp( q, "object_signing_ca" ) == 0 )
                     opt.ns_cert_type |= MBEDTLS_X509_NS_CERT_TYPE_OBJECT_SIGNING_CA;
                 else
+                {
+                    mbedtls_printf( "Invalid argument for option %s\n", p );
                     goto usage;
+                }
 
                 q = r;
             }
@@ -376,7 +478,8 @@
                                strlen( pers ) ) ) != 0 )
     {
         mbedtls_strerror( ret, buf, 1024 );
-        mbedtls_printf( " failed\n  !  mbedtls_ctr_drbg_seed returned %d - %s\n", ret, buf );
+        mbedtls_printf( " failed\n  !  mbedtls_ctr_drbg_seed returned %d - %s\n",
+                        ret, buf );
         goto exit;
     }
 
@@ -390,7 +493,8 @@
     if( ( ret = mbedtls_mpi_read_string( &serial, 10, opt.serial ) ) != 0 )
     {
         mbedtls_strerror( ret, buf, 1024 );
-        mbedtls_printf( " failed\n  !  mbedtls_mpi_read_string returned -0x%02x - %s\n\n", -ret, buf );
+        mbedtls_printf( " failed\n  !  mbedtls_mpi_read_string "
+                        "returned -0x%04x - %s\n\n", -ret, buf );
         goto exit;
     }
 
@@ -409,7 +513,8 @@
         if( ( ret = mbedtls_x509_crt_parse_file( &issuer_crt, opt.issuer_crt ) ) != 0 )
         {
             mbedtls_strerror( ret, buf, 1024 );
-            mbedtls_printf( " failed\n  !  mbedtls_x509_crt_parse_file returned -0x%02x - %s\n\n", -ret, buf );
+            mbedtls_printf( " failed\n  !  mbedtls_x509_crt_parse_file "
+                            "returned -0x%04x - %s\n\n", -ret, buf );
             goto exit;
         }
 
@@ -418,7 +523,8 @@
         if( ret < 0 )
         {
             mbedtls_strerror( ret, buf, 1024 );
-            mbedtls_printf( " failed\n  !  mbedtls_x509_dn_gets returned -0x%02x - %s\n\n", -ret, buf );
+            mbedtls_printf( " failed\n  !  mbedtls_x509_dn_gets "
+                            "returned -0x%04x - %s\n\n", -ret, buf );
             goto exit;
         }
 
@@ -441,7 +547,8 @@
         if( ( ret = mbedtls_x509_csr_parse_file( &csr, opt.request_file ) ) != 0 )
         {
             mbedtls_strerror( ret, buf, 1024 );
-            mbedtls_printf( " failed\n  !  mbedtls_x509_csr_parse_file returned -0x%02x - %s\n\n", -ret, buf );
+            mbedtls_printf( " failed\n  !  mbedtls_x509_csr_parse_file "
+                            "returned -0x%04x - %s\n\n", -ret, buf );
             goto exit;
         }
 
@@ -450,7 +557,8 @@
         if( ret < 0 )
         {
             mbedtls_strerror( ret, buf, 1024 );
-            mbedtls_printf( " failed\n  !  mbedtls_x509_dn_gets returned -0x%02x - %s\n\n", -ret, buf );
+            mbedtls_printf( " failed\n  !  mbedtls_x509_dn_gets "
+                            "returned -0x%04x - %s\n\n", -ret, buf );
             goto exit;
         }
 
@@ -474,7 +582,8 @@
         if( ret != 0 )
         {
             mbedtls_strerror( ret, buf, 1024 );
-            mbedtls_printf( " failed\n  !  mbedtls_pk_parse_keyfile returned -0x%02x - %s\n\n", -ret, buf );
+            mbedtls_printf( " failed\n  !  mbedtls_pk_parse_keyfile "
+                            "returned -0x%04x - %s\n\n", -ret, buf );
             goto exit;
         }
 
@@ -489,7 +598,8 @@
     if( ret != 0 )
     {
         mbedtls_strerror( ret, buf, 1024 );
-        mbedtls_printf( " failed\n  !  mbedtls_pk_parse_keyfile returned -x%02x - %s\n\n", -ret, buf );
+        mbedtls_printf( " failed\n  !  mbedtls_pk_parse_keyfile "
+                        "returned -x%02x - %s\n\n", -ret, buf );
         goto exit;
     }
 
@@ -503,7 +613,8 @@
             mbedtls_mpi_cmp_mpi( &mbedtls_pk_rsa( issuer_crt.pk )->E,
                          &mbedtls_pk_rsa( *issuer_key )->E ) != 0 )
         {
-            mbedtls_printf( " failed\n  !  issuer_key does not match issuer certificate\n\n" );
+            mbedtls_printf( " failed\n  !  issuer_key does not match "
+                            "issuer certificate\n\n" );
             ret = -1;
             goto exit;
         }
@@ -526,25 +637,31 @@
     if( ( ret = mbedtls_x509write_crt_set_subject_name( &crt, opt.subject_name ) ) != 0 )
     {
         mbedtls_strerror( ret, buf, 1024 );
-        mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_subject_name returned -0x%02x - %s\n\n", -ret, buf );
+        mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_subject_name "
+                        "returned -0x%04x - %s\n\n", -ret, buf );
         goto exit;
     }
 
     if( ( ret = mbedtls_x509write_crt_set_issuer_name( &crt, opt.issuer_name ) ) != 0 )
     {
         mbedtls_strerror( ret, buf, 1024 );
-        mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_issuer_name returned -0x%02x - %s\n\n", -ret, buf );
+        mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_issuer_name "
+                        "returned -0x%04x - %s\n\n", -ret, buf );
         goto exit;
     }
 
     mbedtls_printf( "  . Setting certificate values ..." );
     fflush( stdout );
 
+    mbedtls_x509write_crt_set_version( &crt, opt.version );
+    mbedtls_x509write_crt_set_md_alg( &crt, opt.md );
+
     ret = mbedtls_x509write_crt_set_serial( &crt, &serial );
     if( ret != 0 )
     {
         mbedtls_strerror( ret, buf, 1024 );
-        mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_serial returned -0x%02x - %s\n\n", -ret, buf );
+        mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_serial "
+                        "returned -0x%04x - %s\n\n", -ret, buf );
         goto exit;
     }
 
@@ -552,55 +669,74 @@
     if( ret != 0 )
     {
         mbedtls_strerror( ret, buf, 1024 );
-        mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_validity returned -0x%02x - %s\n\n", -ret, buf );
+        mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_validity "
+                        "returned -0x%04x - %s\n\n", -ret, buf );
         goto exit;
     }
 
     mbedtls_printf( " ok\n" );
 
-    mbedtls_printf( "  . Adding the Basic Constraints extension ..." );
-    fflush( stdout );
-
-    ret = mbedtls_x509write_crt_set_basic_constraints( &crt, opt.is_ca,
-                                               opt.max_pathlen );
-    if( ret != 0 )
+    if( opt.version == MBEDTLS_X509_CRT_VERSION_3 &&
+        opt.basic_constraints != 0 )
     {
-        mbedtls_strerror( ret, buf, 1024 );
-        mbedtls_printf( " failed\n  !  x509write_crt_set_basic_contraints returned -0x%02x - %s\n\n", -ret, buf );
-        goto exit;
-    }
+        mbedtls_printf( "  . Adding the Basic Constraints extension ..." );
+        fflush( stdout );
 
-    mbedtls_printf( " ok\n" );
+        ret = mbedtls_x509write_crt_set_basic_constraints( &crt, opt.is_ca,
+                                                           opt.max_pathlen );
+        if( ret != 0 )
+        {
+            mbedtls_strerror( ret, buf, 1024 );
+            mbedtls_printf( " failed\n  !  x509write_crt_set_basic_contraints "
+                            "returned -0x%04x - %s\n\n", -ret, buf );
+            goto exit;
+        }
+
+        mbedtls_printf( " ok\n" );
+    }
 
 #if defined(MBEDTLS_SHA1_C)
-    mbedtls_printf( "  . Adding the Subject Key Identifier ..." );
-    fflush( stdout );
-
-    ret = mbedtls_x509write_crt_set_subject_key_identifier( &crt );
-    if( ret != 0 )
+    if( opt.version == MBEDTLS_X509_CRT_VERSION_3 &&
+        opt.subject_identifier != 0 )
     {
-        mbedtls_strerror( ret, buf, 1024 );
-        mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_subject_key_identifier returned -0x%02x - %s\n\n", -ret, buf );
-        goto exit;
+        mbedtls_printf( "  . Adding the Subject Key Identifier ..." );
+        fflush( stdout );
+
+        ret = mbedtls_x509write_crt_set_subject_key_identifier( &crt );
+        if( ret != 0 )
+        {
+            mbedtls_strerror( ret, buf, 1024 );
+            mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_subject"
+                            "_key_identifier returned -0x%04x - %s\n\n",
+                            -ret, buf );
+            goto exit;
+        }
+
+        mbedtls_printf( " ok\n" );
     }
 
-    mbedtls_printf( " ok\n" );
-
-    mbedtls_printf( "  . Adding the Authority Key Identifier ..." );
-    fflush( stdout );
-
-    ret = mbedtls_x509write_crt_set_authority_key_identifier( &crt );
-    if( ret != 0 )
+    if( opt.version == MBEDTLS_X509_CRT_VERSION_3 &&
+        opt.authority_identifier != 0 )
     {
-        mbedtls_strerror( ret, buf, 1024 );
-        mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_authority_key_identifier returned -0x%02x - %s\n\n", -ret, buf );
-        goto exit;
-    }
+        mbedtls_printf( "  . Adding the Authority Key Identifier ..." );
+        fflush( stdout );
 
-    mbedtls_printf( " ok\n" );
+        ret = mbedtls_x509write_crt_set_authority_key_identifier( &crt );
+        if( ret != 0 )
+        {
+            mbedtls_strerror( ret, buf, 1024 );
+            mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_authority_"
+                            "key_identifier returned -0x%04x - %s\n\n",
+                            -ret, buf );
+            goto exit;
+        }
+
+        mbedtls_printf( " ok\n" );
+    }
 #endif /* MBEDTLS_SHA1_C */
 
-    if( opt.key_usage )
+    if( opt.version == MBEDTLS_X509_CRT_VERSION_3 &&
+        opt.key_usage != 0 )
     {
         mbedtls_printf( "  . Adding the Key Usage extension ..." );
         fflush( stdout );
@@ -609,14 +745,16 @@
         if( ret != 0 )
         {
             mbedtls_strerror( ret, buf, 1024 );
-            mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_key_usage returned -0x%02x - %s\n\n", -ret, buf );
+            mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_key_usage "
+                            "returned -0x%04x - %s\n\n", -ret, buf );
             goto exit;
         }
 
         mbedtls_printf( " ok\n" );
     }
 
-    if( opt.ns_cert_type )
+    if( opt.version == MBEDTLS_X509_CRT_VERSION_3 &&
+        opt.ns_cert_type != 0 )
     {
         mbedtls_printf( "  . Adding the NS Cert Type extension ..." );
         fflush( stdout );
@@ -625,7 +763,8 @@
         if( ret != 0 )
         {
             mbedtls_strerror( ret, buf, 1024 );
-            mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_ns_cert_type returned -0x%02x - %s\n\n", -ret, buf );
+            mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_ns_cert_type "
+                            "returned -0x%04x - %s\n\n", -ret, buf );
             goto exit;
         }
 
@@ -642,7 +781,8 @@
                                    mbedtls_ctr_drbg_random, &ctr_drbg ) ) != 0 )
     {
         mbedtls_strerror( ret, buf, 1024 );
-        mbedtls_printf( " failed\n  !  write_certifcate -0x%02x - %s\n\n", -ret, buf );
+        mbedtls_printf( " failed\n  !  write_certificate -0x%04x - %s\n\n",
+                        -ret, buf );
         goto exit;
     }
 
diff --git a/scripts/config.pl b/scripts/config.pl
index 2757f17..5a06a33 100755
--- a/scripts/config.pl
+++ b/scripts/config.pl
@@ -56,7 +56,7 @@
     unset <symbol>          - Comments out the #define for the given symbol if
                               present in the configuration file.
     get <symbol>            - Finds the #define for the given symbol, returning
-                              an exitcode of 0 if the symbol is found, and -1 if
+                              an exitcode of 0 if the symbol is found, and 1 if
                               not. The value of the symbol is output if one is
                               specified in the configuration file.
     full                    - Uncomments all #define's in the configuration file
@@ -175,7 +175,10 @@
     $no_exclude_re = join '|', @non_excluded;
 }
 
-open my $config_write, '>', $config_file or die "write $config_file: $!\n";
+my $config_write = undef;
+if ($action ne "get") {
+    open $config_write, '>', $config_file or die "write $config_file: $!\n";
+}
 
 my $done;
 for my $line (@config_lines) {
@@ -205,17 +208,19 @@
             $done = 1;
         }
     } elsif (!$done && $action eq "get") {
-        if ($line =~ /^\s*#define\s*$name\s*(.*)\s*\b/) {
+        if ($line =~ /^\s*#define\s*$name(?:\s+(.*?))\s*(?:$|\/\*|\/\/)/) {
             $value = $1;
             $done = 1;
         }
     }
 
-    print $config_write $line;
+    if (defined $config_write) {
+        print $config_write $line or die "write $config_file: $!\n";
+    }
 }
 
 # Did the set command work?
-if ($action eq "set"&& $force_option && !$done) {
+if ($action eq "set" && $force_option && !$done) {
 
     # If the force option was set, append the symbol to the end of the file
     my $line = "#define $name";
@@ -223,20 +228,22 @@
     $line .= "\n";
     $done = 1;
 
-    print $config_write $line;
+    print $config_write $line or die "write $config_file: $!\n";
 }
 
-close $config_write;
+if (defined $config_write) {
+    close $config_write or die "close $config_file: $!\n";
+}
 
 if ($action eq "get") {
-    if($done) {
+    if ($done) {
         if ($value ne '') {
-            print $value;
+            print "$value\n";
         }
         exit 0;
     } else {
         # If the symbol was not found, return an error
-        exit -1;
+        exit 1;
     }
 }
 
diff --git a/scripts/find-mem-leak.cocci b/scripts/find-mem-leak.cocci
index 5cfe452..8179e2b 100644
--- a/scripts/find-mem-leak.cocci
+++ b/scripts/find-mem-leak.cocci
@@ -2,8 +2,8 @@
 expression x, y;
 statement S;
 @@
-  x = mbedtls_malloc(...);
-  y = mbedtls_malloc(...);
+  x = mbedtls_calloc(...);
+  y = mbedtls_calloc(...);
   ...
 * if (x == NULL || y == NULL)
     S
@@ -13,8 +13,8 @@
 statement S;
 @@
   if (
-*   (x = mbedtls_malloc(...)) == NULL
+*   (x = mbedtls_calloc(...)) == NULL
     ||
-*   (y = mbedtls_malloc(...)) == NULL
+*   (y = mbedtls_calloc(...)) == NULL
   )
     S
diff --git a/scripts/malloc-init.pl b/scripts/malloc-init.pl
deleted file mode 100755
index b7d6fcf..0000000
--- a/scripts/malloc-init.pl
+++ /dev/null
@@ -1,70 +0,0 @@
-#!/usr/bin/perl
-
-# Check for malloc calls not shortly followed by initialisation.
-#
-# Known limitations:
-# - false negative: can't see allocations spanning more than one line
-# - possible false negatives, see patterns
-# - false positive: malloc-malloc-init-init is not accepted
-# - false positives: "non-standard" init functions (eg, the things being
-# initialised is not the first arg, or initialise struct members)
-#
-# Since false positives are expected, the results must be manually reviewed.
-#
-# Typical usage: scripts/malloc-init.pl library/*.c
-
-use warnings;
-use strict;
-
-use utf8;
-use open qw(:std utf8);
-
-my $limit = 7;
-my $inits = qr/memset|memcpy|_init|fread|base64_..code/;
-
-# cases to bear in mind:
-#
-# 0. foo = malloc(...); memset( foo, ... );
-# 1. *foo = malloc(...); memset( *foo, ... );
-# 2. type *foo = malloc(...); memset( foo, ...);
-# 3. foo = malloc(...); foo_init( (type *) foo );
-# 4. foo = malloc(...); for(i=0..n) { init( &foo[i] ); }
-#
-# The chosen patterns are a bit relaxed, but unlikely to cause false positives
-# in real code (initialising *foo or &foo instead of foo will likely be caught
-# by functional tests).
-#
-my $id = qr/([a-zA-Z-0-9_\->\.]*)/;
-my $prefix = qr/\s(?:\*?|\&?|\([a-z_]* \*\))\s*/;
-
-my $name;
-my $line;
-my @bad;
-
-die "Usage: $0 file.c [...]\n" unless @ARGV;
-
-while (my $file = shift @ARGV)
-{
-    open my $fh, "<", $file or die "read $file failed: $!\n";
-    while (<$fh>)
-    {
-        if( /mbedtls_malloc\(/ ) {
-            if( /$id\s*=.*mbedtls_malloc\(/ ) {
-                push @bad, "$file:$line:$name" if $name;
-                $name = $1;
-                $line = $.;
-            } else {
-                push @bad, "$file:$.:???" unless /return mbedtls_malloc/;
-            }
-        } elsif( $name && /(?:$inits)\($prefix\Q$name\E\b/ ) {
-            undef $name;
-        } elsif( $name && $. - $line > $limit ) {
-            push @bad, "$file:$line:$name";
-            undef $name;
-            undef $line;
-        }
-    }
-    close $fh or die;
-}
-
-print "$_\n" for @bad;
diff --git a/scripts/rm-calloc-cast.cocci b/scripts/rm-calloc-cast.cocci
new file mode 100644
index 0000000..89481c0
--- /dev/null
+++ b/scripts/rm-calloc-cast.cocci
@@ -0,0 +1,7 @@
+@rm_calloc_cast@
+expression x, n, m;
+type T;
+@@
+  x =
+- (T *)
+  mbedtls_calloc(n, m)
diff --git a/scripts/rm-malloc-cast.cocci b/scripts/rm-malloc-cast.cocci
deleted file mode 100644
index 9337dc5..0000000
--- a/scripts/rm-malloc-cast.cocci
+++ /dev/null
@@ -1,7 +0,0 @@
-@rm_malloc_cast@
-expression x, n;
-type T;
-@@
-  x =
-- (T *)
-  mbedtls_malloc(n)
diff --git a/tests/data_files/Makefile b/tests/data_files/Makefile
index f7826d4..d4aed67 100644
--- a/tests/data_files/Makefile
+++ b/tests/data_files/Makefile
@@ -12,6 +12,7 @@
 
 ## Tools
 OPENSSL ?= openssl
+MBEDTLS_CERT_WRITE ?= $(PWD)/../../programs/x509/cert_write
 
 ## Build the generated test data. Note that since the final outputs
 ## are committed to the repository, this target should do nothing on a
@@ -30,6 +31,7 @@
 #### Generate certificates from existing keys
 ################################################################
 
+test_ca_crt = test-ca.crt
 test_ca_key_file_rsa = test-ca.key
 test_ca_pwd_rsa = PolarSSLTest
 test_ca_config_file = test-ca.opensslconf
@@ -67,6 +69,330 @@
 
 
 ################################################################
+#### Generate various RSA keys
+################################################################
+
+### Password used for PKCS1-encoded encrypted RSA keys
+keys_rsa_basic_pwd = testkey
+
+### Password used for PKCS8-encoded encrypted RSA keys
+keys_rsa_pkcs8_pwd = PolarSSLTest
+
+### Basic 1024-, 2048- and 4096-bit unencrypted RSA keys from which
+### all other encrypted RSA keys are derived.
+rsa_pkcs1_1024_clear.pem:
+	$(OPENSSL) genrsa -out $@ 1024
+all_final += rsa_pkcs1_1024_clear.pem
+rsa_pkcs1_2048_clear.pem:
+	$(OPENSSL) genrsa -out $@ 2048
+all_final += rsa_pkcs1_2048_clear.pem
+rsa_pkcs1_4096_clear.pem:
+	$(OPENSSL) genrsa -out $@ 4096
+all_final += rsa_pkcs1_4096_clear.pem
+
+###
+### PKCS1-encoded, encrypted RSA keys
+###
+
+### 1024-bit
+rsa_pkcs1_1024_des.pem: rsa_pkcs1_1024_clear.pem
+	$(OPENSSL) rsa -des -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+all_final += rsa_pkcs1_1024_des.pem
+rsa_pkcs1_1024_3des.pem: rsa_pkcs1_1024_clear.pem
+	$(OPENSSL) rsa -des3 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+all_final += rsa_pkcs1_1024_3des.pem
+rsa_pkcs1_1024_aes128.pem: rsa_pkcs1_1024_clear.pem
+	$(OPENSSL) rsa -aes128 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+all_final += rsa_pkcs1_1024_aes128.pem
+rsa_pkcs1_1024_aes192.pem: rsa_pkcs1_1024_clear.pem
+	$(OPENSSL) rsa -aes192 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+all_final += rsa_pkcs1_1024_aes192.pem
+rsa_pkcs1_1024_aes256.pem: rsa_pkcs1_1024_clear.pem
+	$(OPENSSL) rsa -aes256 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+all_final += rsa_pkcs1_1024_aes256.pem
+keys_rsa_enc_basic_1024: rsa_pkcs1_1024_des.pem rsa_pkcs1_1024_3des.pem rsa_pkcs1_1024_aes128.pem rsa_pkcs1_1024_aes192.pem rsa_pkcs1_1024_aes256.pem
+
+# 2048-bit
+rsa_pkcs1_2048_des.pem: rsa_pkcs1_2048_clear.pem
+	$(OPENSSL) rsa -des -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+all_final += rsa_pkcs1_2048_des.pem
+rsa_pkcs1_2048_3des.pem: rsa_pkcs1_2048_clear.pem
+	$(OPENSSL) rsa -des3 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+all_final += rsa_pkcs1_2048_3des.pem
+rsa_pkcs1_2048_aes128.pem: rsa_pkcs1_2048_clear.pem
+	$(OPENSSL) rsa -aes128 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+all_final += rsa_pkcs1_2048_aes128.pem
+rsa_pkcs1_2048_aes192.pem: rsa_pkcs1_2048_clear.pem
+	$(OPENSSL) rsa -aes192 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+all_final += rsa_pkcs1_2048_aes192.pem
+rsa_pkcs1_2048_aes256.pem: rsa_pkcs1_2048_clear.pem
+	$(OPENSSL) rsa -aes256 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+all_final += rsa_pkcs1_2048_aes256.pem
+keys_rsa_enc_basic_2048: rsa_pkcs1_2048_des.pem rsa_pkcs1_2048_3des.pem rsa_pkcs1_2048_aes128.pem rsa_pkcs1_2048_aes192.pem rsa_pkcs1_2048_aes256.pem
+
+# 4096-bit
+rsa_pkcs1_4096_des.pem: rsa_pkcs1_4096_clear.pem
+	$(OPENSSL) rsa -des -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+all_final += rsa_pkcs1_4096_des.pem
+rsa_pkcs1_4096_3des.pem: rsa_pkcs1_4096_clear.pem
+	$(OPENSSL) rsa -des3 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+all_final += rsa_pkcs1_4096_3des.pem
+rsa_pkcs1_4096_aes128.pem: rsa_pkcs1_4096_clear.pem
+	$(OPENSSL) rsa -aes128 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+all_final += rsa_pkcs1_4096_aes128.pem
+rsa_pkcs1_4096_aes192.pem: rsa_pkcs1_4096_clear.pem
+	$(OPENSSL) rsa -aes192 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+all_final += rsa_pkcs1_4096_aes192.pem
+rsa_pkcs1_4096_aes256.pem: rsa_pkcs1_4096_clear.pem
+	$(OPENSSL) rsa -aes256 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+all_final += rsa_pkcs1_4096_aes256.pem
+keys_rsa_enc_basic_4096: rsa_pkcs1_4096_des.pem rsa_pkcs1_4096_3des.pem rsa_pkcs1_4096_aes128.pem rsa_pkcs1_4096_aes192.pem rsa_pkcs1_4096_aes256.pem
+
+###
+### PKCS8-v1 encoded, encrypted RSA keys
+###
+
+### 1024-bit
+rsa_pkcs8_pbe_sha1_1024_3des.der: rsa_pkcs1_1024_clear.pem
+	$(OPENSSL) pkcs8 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-3DES
+all_final += rsa_pkcs8_pbe_sha1_1024_3des.der
+rsa_pkcs8_pbe_sha1_1024_3des.pem: rsa_pkcs1_1024_clear.pem
+	$(OPENSSL) pkcs8 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-3DES
+all_final += rsa_pkcs8_pbe_sha1_1024_3des.pem
+keys_rsa_enc_pkcs8_v1_1024_3des: rsa_pkcs8_pbe_sha1_1024_3des.pem rsa_pkcs8_pbe_sha1_1024_3des.der
+
+rsa_pkcs8_pbe_sha1_1024_2des.der: rsa_pkcs1_1024_clear.pem
+	$(OPENSSL) pkcs8 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-2DES
+all_final += rsa_pkcs8_pbe_sha1_1024_2des.der
+rsa_pkcs8_pbe_sha1_1024_2des.pem: rsa_pkcs1_1024_clear.pem
+	$(OPENSSL) pkcs8 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-2DES
+all_final += rsa_pkcs8_pbe_sha1_1024_2des.pem
+keys_rsa_enc_pkcs8_v1_1024_2des: rsa_pkcs8_pbe_sha1_1024_2des.pem rsa_pkcs8_pbe_sha1_1024_2des.der
+
+rsa_pkcs8_pbe_sha1_1024_rc4_128.der: rsa_pkcs1_1024_clear.pem
+	$(OPENSSL) pkcs8 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-RC4-128
+all_final += rsa_pkcs8_pbe_sha1_1024_rc4_128.der
+rsa_pkcs8_pbe_sha1_1024_rc4_128.pem: rsa_pkcs1_1024_clear.pem
+	$(OPENSSL) pkcs8 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-RC4-128
+all_final += rsa_pkcs8_pbe_sha1_1024_rc4_128.pem
+keys_rsa_enc_pkcs8_v1_1024_rc4_128: rsa_pkcs8_pbe_sha1_1024_rc4_128.pem rsa_pkcs8_pbe_sha1_1024_rc4_128.der
+
+keys_rsa_enc_pkcs8_v1_1024: keys_rsa_enc_pkcs8_v1_1024_3des keys_rsa_enc_pkcs8_v1_1024_2des keys_rsa_enc_pkcs8_v1_1024_rc4_128
+
+### 2048-bit
+rsa_pkcs8_pbe_sha1_2048_3des.der: rsa_pkcs1_2048_clear.pem
+	$(OPENSSL) pkcs8 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-3DES
+all_final += rsa_pkcs8_pbe_sha1_2048_3des.der
+rsa_pkcs8_pbe_sha1_2048_3des.pem: rsa_pkcs1_2048_clear.pem
+	$(OPENSSL) pkcs8 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-3DES
+all_final += rsa_pkcs8_pbe_sha1_2048_3des.pem
+keys_rsa_enc_pkcs8_v1_2048_3des: rsa_pkcs8_pbe_sha1_2048_3des.pem rsa_pkcs8_pbe_sha1_2048_3des.der
+
+rsa_pkcs8_pbe_sha1_2048_2des.der: rsa_pkcs1_2048_clear.pem
+	$(OPENSSL) pkcs8 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-2DES
+all_final += rsa_pkcs8_pbe_sha1_2048_2des.der
+rsa_pkcs8_pbe_sha1_2048_2des.pem: rsa_pkcs1_2048_clear.pem
+	$(OPENSSL) pkcs8 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-2DES
+all_final += rsa_pkcs8_pbe_sha1_2048_2des.pem
+keys_rsa_enc_pkcs8_v1_2048_2des: rsa_pkcs8_pbe_sha1_2048_2des.pem rsa_pkcs8_pbe_sha1_2048_2des.der
+
+rsa_pkcs8_pbe_sha1_2048_rc4_128.der: rsa_pkcs1_2048_clear.pem
+	$(OPENSSL) pkcs8 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-RC4-128
+all_final += rsa_pkcs8_pbe_sha1_2048_rc4_128.der
+rsa_pkcs8_pbe_sha1_2048_rc4_128.pem: rsa_pkcs1_2048_clear.pem
+	$(OPENSSL) pkcs8 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-RC4-128
+all_final += rsa_pkcs8_pbe_sha1_2048_rc4_128.pem
+keys_rsa_enc_pkcs8_v1_2048_rc4_128: rsa_pkcs8_pbe_sha1_2048_rc4_128.pem rsa_pkcs8_pbe_sha1_2048_rc4_128.der
+
+keys_rsa_enc_pkcs8_v1_2048: keys_rsa_enc_pkcs8_v1_2048_3des keys_rsa_enc_pkcs8_v1_2048_2des keys_rsa_enc_pkcs8_v1_2048_rc4_128
+
+### 4096-bit
+rsa_pkcs8_pbe_sha1_4096_3des.der: rsa_pkcs1_4096_clear.pem
+	$(OPENSSL) pkcs8 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-3DES
+all_final += rsa_pkcs8_pbe_sha1_4096_3des.der
+rsa_pkcs8_pbe_sha1_4096_3des.pem: rsa_pkcs1_4096_clear.pem
+	$(OPENSSL) pkcs8 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-3DES
+all_final += rsa_pkcs8_pbe_sha1_4096_3des.pem
+keys_rsa_enc_pkcs8_v1_4096_3des: rsa_pkcs8_pbe_sha1_4096_3des.pem rsa_pkcs8_pbe_sha1_4096_3des.der
+
+rsa_pkcs8_pbe_sha1_4096_2des.der: rsa_pkcs1_4096_clear.pem
+	$(OPENSSL) pkcs8 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-2DES
+all_final += rsa_pkcs8_pbe_sha1_4096_2des.der
+rsa_pkcs8_pbe_sha1_4096_2des.pem: rsa_pkcs1_4096_clear.pem
+	$(OPENSSL) pkcs8 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-2DES
+all_final += rsa_pkcs8_pbe_sha1_4096_2des.pem
+keys_rsa_enc_pkcs8_v1_4096_2des: rsa_pkcs8_pbe_sha1_4096_2des.pem rsa_pkcs8_pbe_sha1_4096_2des.der
+
+rsa_pkcs8_pbe_sha1_4096_rc4_128.der: rsa_pkcs1_4096_clear.pem
+	$(OPENSSL) pkcs8 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-RC4-128
+all_final += rsa_pkcs8_pbe_sha1_4096_rc4_128.der
+rsa_pkcs8_pbe_sha1_4096_rc4_128.pem: rsa_pkcs1_4096_clear.pem
+	$(OPENSSL) pkcs8 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-RC4-128
+all_final += rsa_pkcs8_pbe_sha1_4096_rc4_128.pem
+keys_rsa_enc_pkcs8_v1_4096_rc4_128: rsa_pkcs8_pbe_sha1_4096_rc4_128.pem rsa_pkcs8_pbe_sha1_4096_rc4_128.der
+
+keys_rsa_enc_pkcs8_v1_4096: keys_rsa_enc_pkcs8_v1_4096_3des keys_rsa_enc_pkcs8_v1_4096_2des keys_rsa_enc_pkcs8_v1_4096_rc4_128
+
+###
+### PKCS8-v2 encoded, encrypted RSA keys
+###
+
+### 1024-bit
+rsa_pkcs8_pbes2_pbkdf2_1024_3des.der: rsa_pkcs1_1024_clear.pem
+	$(OPENSSL) pkcs8 -topk8 -v2 des3 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_1024_3des.der
+rsa_pkcs8_pbes2_pbkdf2_1024_3des.pem: rsa_pkcs1_1024_clear.pem
+	$(OPENSSL) pkcs8  -topk8 -v2 des3 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_1024_3des.pem
+keys_rsa_enc_pkcs8_v2_1024_3des: rsa_pkcs8_pbes2_pbkdf2_1024_3des.der rsa_pkcs8_pbes2_pbkdf2_1024_3des.pem
+
+rsa_pkcs8_pbes2_pbkdf2_1024_des.der: rsa_pkcs1_1024_clear.pem
+	$(OPENSSL) pkcs8 -topk8 -v2 des -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_1024_des.der
+rsa_pkcs8_pbes2_pbkdf2_1024_des.pem: rsa_pkcs1_1024_clear.pem
+	$(OPENSSL) pkcs8  -topk8 -v2 des -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_1024_des.pem
+keys_rsa_enc_pkcs8_v2_1024_des: rsa_pkcs8_pbes2_pbkdf2_1024_des.der rsa_pkcs8_pbes2_pbkdf2_1024_des.pem
+
+keys_rsa_enc_pkcs8_v2_1024: keys_rsa_enc_pkcs8_v2_1024_3des keys_rsa_enc_pkcs8_v2_1024_des
+
+### 2048-bit
+rsa_pkcs8_pbes2_pbkdf2_2048_3des.der: rsa_pkcs1_2048_clear.pem
+	$(OPENSSL) pkcs8 -topk8 -v2 des3 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_2048_3des.der
+rsa_pkcs8_pbes2_pbkdf2_2048_3des.pem: rsa_pkcs1_2048_clear.pem
+	$(OPENSSL) pkcs8  -topk8 -v2 des3 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_2048_3des.pem
+keys_rsa_enc_pkcs8_v2_2048_3des: rsa_pkcs8_pbes2_pbkdf2_2048_3des.der rsa_pkcs8_pbes2_pbkdf2_2048_3des.pem
+
+rsa_pkcs8_pbes2_pbkdf2_2048_des.der: rsa_pkcs1_2048_clear.pem
+	$(OPENSSL) pkcs8 -topk8 -v2 des -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_2048_des.der
+rsa_pkcs8_pbes2_pbkdf2_2048_des.pem: rsa_pkcs1_2048_clear.pem
+	$(OPENSSL) pkcs8  -topk8 -v2 des -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_2048_des.pem
+keys_rsa_enc_pkcs8_v2_2048_des: rsa_pkcs8_pbes2_pbkdf2_2048_des.der rsa_pkcs8_pbes2_pbkdf2_2048_des.pem
+
+keys_rsa_enc_pkcs8_v2_2048: keys_rsa_enc_pkcs8_v2_2048_3des keys_rsa_enc_pkcs8_v2_2048_des
+
+### 4096-bit
+rsa_pkcs8_pbes2_pbkdf2_4096_3des.der: rsa_pkcs1_4096_clear.pem
+	$(OPENSSL) pkcs8 -topk8 -v2 des3 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_4096_3des.der
+rsa_pkcs8_pbes2_pbkdf2_4096_3des.pem: rsa_pkcs1_4096_clear.pem
+	$(OPENSSL) pkcs8  -topk8 -v2 des3 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_4096_3des.pem
+keys_rsa_enc_pkcs8_v2_4096_3des: rsa_pkcs8_pbes2_pbkdf2_4096_3des.der rsa_pkcs8_pbes2_pbkdf2_4096_3des.pem
+
+rsa_pkcs8_pbes2_pbkdf2_4096_des.der: rsa_pkcs1_4096_clear.pem
+	$(OPENSSL) pkcs8 -topk8 -v2 des -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_4096_des.der
+rsa_pkcs8_pbes2_pbkdf2_4096_des.pem: rsa_pkcs1_4096_clear.pem
+	$(OPENSSL) pkcs8  -topk8 -v2 des -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_4096_des.pem
+keys_rsa_enc_pkcs8_v2_4096_des: rsa_pkcs8_pbes2_pbkdf2_4096_des.der rsa_pkcs8_pbes2_pbkdf2_4096_des.pem
+
+keys_rsa_enc_pkcs8_v2_4096: keys_rsa_enc_pkcs8_v2_4096_3des keys_rsa_enc_pkcs8_v2_4096_des
+
+###
+### Rules to generate all RSA keys from a particular class
+###
+
+### Generate basic unencrypted RSA keys
+keys_rsa_unenc: rsa_pkcs1_1024_clear.pem rsa_pkcs1_2048_clear.pem rsa_pkcs1_4096_clear.pem
+
+### Generate PKCS1-encoded encrypted RSA keys
+keys_rsa_enc_basic: keys_rsa_enc_basic_1024 keys_rsa_enc_basic_2048 keys_rsa_enc_basic_4096
+
+### Generate PKCS8-v1 encrypted RSA keys
+keys_rsa_enc_pkcs8_v1: keys_rsa_enc_pkcs8_v1_1024 keys_rsa_enc_pkcs8_v1_2048 keys_rsa_enc_pkcs8_v1_4096
+
+### Generate PKCS8-v2 encrypted RSA keys
+keys_rsa_enc_pkcs8_v2: keys_rsa_enc_pkcs8_v2_1024 keys_rsa_enc_pkcs8_v2_2048 keys_rsa_enc_pkcs8_v2_4096
+
+### Generate all RSA keys
+keys_rsa_all: keys_rsa_unenc keys_rsa_enc_basic keys_rsa_enc_pkcs8_v1 keys_rsa_enc_pkcs8_v2
+
+
+
+################################################################
+### Generate certificates for CRT write check tests
+################################################################
+
+### The test files use the Mbed TLS generated certificates server1*.crt,
+### but for comparison with OpenSSL also rules for OpenSSL-generated
+### certificates server1*.crt.openssl are offered.
+###
+### Known differences:
+### * OpenSSL encodes trailing zero-bits in bit-strings occurring in X.509 extension
+###   as unused bits, while Mbed TLS doesn't.
+
+test_ca_server1_db = test-ca.server1.db
+test_ca_server1_serial = test-ca.server1.serial
+test_ca_server1_config_file = test-ca.server1.opensslconf
+
+server1.csr: server1.key server1_csr.opensslconf
+	$(OPENSSL) req -keyform PEM -key server1.key -config server1_csr.opensslconf -out $@ -new
+all_final += server1.csr
+
+server1.crt: server1.key server1.csr $(test_ca_crt) $(test_ca_key_file_rsa)
+	$(MBEDTLS_CERT_WRITE) request_file=server1.csr issuer_crt=$(test_ca_crt) issuer_key=$(test_ca_key_file_rsa) issuer_pwd=$(test_ca_pwd_rsa) version=1 not_before=20110212144406 not_after=20210212144406 md=SHA1 version=3 output_file=$@
+server1.noauthid.crt: server1.key server1.csr $(test_ca_crt) $(test_ca_key_file_rsa)
+	$(MBEDTLS_CERT_WRITE) request_file=server1.csr issuer_crt=$(test_ca_crt) issuer_key=$(test_ca_key_file_rsa) issuer_pwd=$(test_ca_pwd_rsa) not_before=20110212144406 not_after=20210212144406 md=SHA1 authority_identifier=0 version=3 output_file=$@
+server1.der: server1.crt
+	$(OPENSSL) x509 -inform PEM -in $< -outform DER -out $@
+all_final += server1.crt server1.noauthid.crt server1.der
+
+server1.key_usage.crt: server1.key server1.csr $(test_ca_crt) $(test_ca_key_file_rsa)
+	$(MBEDTLS_CERT_WRITE) request_file=server1.csr issuer_crt=$(test_ca_crt) issuer_key=$(test_ca_key_file_rsa) issuer_pwd=$(test_ca_pwd_rsa) version=1 not_before=20110212144406 not_after=20210212144406 md=SHA1 key_usage=digital_signature,non_repudiation,key_encipherment version=3 output_file=$@
+server1.key_usage_noauthid.crt: server1.key server1.csr $(test_ca_crt) $(test_ca_key_file_rsa)
+	$(MBEDTLS_CERT_WRITE) request_file=server1.csr issuer_crt=$(test_ca_crt) issuer_key=$(test_ca_key_file_rsa) issuer_pwd=$(test_ca_pwd_rsa) version=1 not_before=20110212144406 not_after=20210212144406 md=SHA1 key_usage=digital_signature,non_repudiation,key_encipherment authority_identifier=0 version=3 output_file=$@
+server1.key_usage.der: server1.key_usage.crt
+	$(OPENSSL) x509 -inform PEM -in $< -outform DER -out $@
+all_final += server1.key_usage.crt server1.key_usage_noauthid.crt server1.key_usage.der
+
+server1.cert_type.crt: server1.key server1.csr $(test_ca_crt) $(test_ca_key_file_rsa)
+	$(MBEDTLS_CERT_WRITE) request_file=server1.csr issuer_crt=$(test_ca_crt) issuer_key=$(test_ca_key_file_rsa) issuer_pwd=$(test_ca_pwd_rsa) version=1 not_before=20110212144406 not_after=20210212144406 md=SHA1 ns_cert_type=ssl_server version=3 output_file=$@
+server1.cert_type_noauthid.crt: server1.key server1.csr $(test_ca_crt) $(test_ca_key_file_rsa)
+	$(MBEDTLS_CERT_WRITE) request_file=server1.csr issuer_crt=$(test_ca_crt) issuer_key=$(test_ca_key_file_rsa) issuer_pwd=$(test_ca_pwd_rsa) version=1 not_before=20110212144406 not_after=20210212144406 md=SHA1 ns_cert_type=ssl_server authority_identifier=0 version=3 output_file=$@
+server1.cert_type.der: server1.cert_type.crt
+	$(OPENSSL) x509 -inform PEM -in $< -outform DER -out $@
+all_final += server1.cert_type.crt server1.cert_type_noauthid.crt server1.cert_type.der
+
+server1.v1.crt: server1.key server1.csr $(test_ca_crt) $(test_ca_key_file_rsa)
+	$(MBEDTLS_CERT_WRITE) request_file=server1.csr issuer_crt=$(test_ca_crt) issuer_key=$(test_ca_key_file_rsa) issuer_pwd=$(test_ca_pwd_rsa) version=1 not_before=20110212144406 not_after=20210212144406 md=SHA1 version=1 output_file=$@
+server1.v1.der: server1.v1.crt
+	$(OPENSSL) x509 -inform PEM -in $< -outform DER -out $@
+all_final += server1.v1.crt server1.v1.der
+
+# OpenSSL-generated certificates for comparison
+# Also provide certificates in DER format to allow
+# direct binary comparison using e.g. dumpasn1
+server1.crt.openssl server1.key_usage.crt.openssl server1.cert_type.crt.openssl: server1.key server1.csr $(test_ca_crt) $(test_ca_key_file_rsa) $(test_ca_server1_config_file)
+	echo "01" > $(test_ca_server1_serial)
+	rm -f $(test_ca_server1_db)
+	touch $(test_ca_server1_db)
+	$(OPENSSL) ca -batch -passin "pass:$(test_ca_pwd_rsa)" -config $(test_ca_server1_config_file) -in server1.csr -extensions v3_ext -extfile $@.v3_ext -out $@
+server1.der.openssl: server1.crt.openssl
+	$(OPENSSL) x509 -inform PEM -in $< -outform DER -out $@
+server1.key_usage.der.openssl: server1.key_usage.crt.openssl
+	$(OPENSSL) x509 -inform PEM -in $< -outform DER -out $@
+server1.cert_type.der.openssl: server1.cert_type.crt.openssl
+	$(OPENSSL) x509 -inform PEM -in $< -outform DER -out $@
+
+server1.v1.crt.openssl: server1.key server1.csr $(test_ca_crt) $(test_ca_key_file_rsa) $(test_ca_server1_config_file)
+	echo "01" > $(test_ca_server1_serial)
+	rm -f $(test_ca_server1_db)
+	touch $(test_ca_server1_db)
+	$(OPENSSL) ca -batch -passin "pass:$(test_ca_pwd_rsa)" -config $(test_ca_server1_config_file) -in server1.csr -out $@
+server1.v1.der.openssl: server1.v1.crt.openssl
+	$(OPENSSL) x509 -inform PEM -in $< -outform DER -out $@
+
+server1_all: server1.csr server1.crt server1.noauthid.crt server1.crt.openssl server1.v1.crt server1.v1.crt.openssl server1.key_usage.crt server1.key_usage_noauthid.crt server1.key_usage.crt.openssl server1.cert_type.crt server1.cert_type_noauthid.crt server1.cert_type.crt.openssl server1.der server1.der.openssl server1.v1.der server1.v1.der.openssl server1.key_usage.der server1.key_usage.der.openssl server1.cert_type.der server1.cert_type.der.openssl
+
+
+
+################################################################
 #### Meta targets
 ################################################################
 
@@ -74,6 +400,14 @@
 all: $(all_intermediate) $(all_final)
 
 .PHONY: default all_final all
+.PHONY: keys_rsa_all
+.PHONY: keys_rsa_unenc keys_rsa_enc_basic
+.PHONY: keys_rsa_enc_pkcs8_v1 keys_rsa_enc_pkcs8_v2
+.PHONY: keys_rsa_enc_basic_1024 keys_rsa_enc_basic_2048 keys_rsa_enc_basic_4096
+.PHONY: keys_rsa_enc_pkcs8_v1_1024 keys_rsa_enc_pkcs8_v2_1024
+.PHONY: keys_rsa_enc_pkcs8_v1_2048 keys_rsa_enc_pkcs8_v2_2048
+.PHONY: keys_rsa_enc_pkcs8_v1_4096 keys_rsa_enc_pkcs8_v2_4096
+.PHONY: server1_all
 
 # These files should not be committed to the repository.
 list_intermediate:
diff --git a/tests/data_files/dir-maxpath/00.crt b/tests/data_files/dir-maxpath/00.crt
new file mode 100644
index 0000000..c806648
--- /dev/null
+++ b/tests/data_files/dir-maxpath/00.crt
@@ -0,0 +1,11 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/00.key b/tests/data_files/dir-maxpath/00.key
new file mode 100644
index 0000000..b4d3315
--- /dev/null
+++ b/tests/data_files/dir-maxpath/00.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIARPaEIfROHkE9Y0ZgHh7Mc3ZU6LR9lCOIw1ksYTHp5EoAoGCCqGSM49
+AwEHoUQDQgAEVbjX+oDAA+nL5PF1zs8qbNmyr0I+K6MpTi+kXV6RecbHYc/jbRCh
+vAFVVaGTNGYvB1ugfaPrl1wIqNDua/93Eg==
+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/01.crt b/tests/data_files/dir-maxpath/01.crt
new file mode 100644
index 0000000..0e9107a
--- /dev/null
+++ b/tests/data_files/dir-maxpath/01.crt
@@ -0,0 +1,13 @@
+-----BEGIN CERTIFICATE-----
+MIIB3jCCAYWgAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
+A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMDAwHhcNMTcwNjIyMTE1MDMyWhcN
+MjcwNjIzMTE1MDMyWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
+DTALBgNVBAMMBENBMDEwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAQznn9zHHwL
+GO8VR4W9V7vMlxCdoojzEOiX5Y6JtPtFOz866ueHY6zoN0/mJ6DnqnSXilJIUUeW
+6eGfqmka7nxko4GRMIGOMB0GA1UdDgQWBBSh3uHkX5nj86yFEFwjscSWM40P+jBf
+BgNVHSMEWDBWgBQlFYvU5WboI4fcdPoiQs8/fPHZraEzpDEwLzELMAkGA1UEBhMC
+VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTAwggkA/KCWhcqToHAw
+DAYDVR0TBAUwAwEB/zAKBggqhkjOPQQDAgNHADBEAiBasbuinP+pJTU4oDCVD8zQ
+1rJBDSOKIEyWu84/D6Hj6wIgVMPUoO01bPhzllAa/gW8Xk/daey09SBgN3AT9pWU
+TDA=
+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/01.key b/tests/data_files/dir-maxpath/01.key
new file mode 100644
index 0000000..7dd0643
--- /dev/null
+++ b/tests/data_files/dir-maxpath/01.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEINSnxPqUNMba8F2KWNxU88heSs7vgas5BOzjRwQsQe6IoAoGCCqGSM49
+AwEHoUQDQgAEM55/cxx8CxjvFUeFvVe7zJcQnaKI8xDol+WOibT7RTs/Ournh2Os
+6DdP5ieg56p0l4pSSFFHlunhn6ppGu58ZA==
+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/02.crt b/tests/data_files/dir-maxpath/02.crt
new file mode 100644
index 0000000..387b064
--- /dev/null
+++ b/tests/data_files/dir-maxpath/02.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/02.key b/tests/data_files/dir-maxpath/02.key
new file mode 100644
index 0000000..b5ac513
--- /dev/null
+++ b/tests/data_files/dir-maxpath/02.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIPW9zE8cjiZ8w17jTAebb4xAmEg6heEEnEaG4lGCd38joAoGCCqGSM49
+AwEHoUQDQgAEFh6b9YupX8LzTzj+ZGuktJ+eRL86GmCuqW01z+sjDlv+F2UjyseW
+aKuBTHtHCsxiCBS9a849VdnM2Afqry4cog==
+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/03.crt b/tests/data_files/dir-maxpath/03.crt
new file mode 100644
index 0000000..7d90a5e
--- /dev/null
+++ b/tests/data_files/dir-maxpath/03.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/03.key b/tests/data_files/dir-maxpath/03.key
new file mode 100644
index 0000000..2bfa483
--- /dev/null
+++ b/tests/data_files/dir-maxpath/03.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIBx2xwapGbHTy79IbpJkc/w9LJXPKNG7gGRLPOGPQFI6oAoGCCqGSM49
+AwEHoUQDQgAEEQ1wzSItaXq3rnYasGti7JV4LMZwetx7ucuZYPtVj67iGD8w/x6N
+AD73lXcxS1Y4tffmxOPrRT2C9UqbDdVn1g==
+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/04.crt b/tests/data_files/dir-maxpath/04.crt
new file mode 100644
index 0000000..1ddcf69
--- /dev/null
+++ b/tests/data_files/dir-maxpath/04.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----
+MIIB1jCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
+A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMDMwHhcNMTcwNjIyMTE1MDMyWhcN
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diff --git a/tests/data_files/dir-maxpath/04.key b/tests/data_files/dir-maxpath/04.key
new file mode 100644
index 0000000..e836bbf
--- /dev/null
+++ b/tests/data_files/dir-maxpath/04.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
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+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/05.crt b/tests/data_files/dir-maxpath/05.crt
new file mode 100644
index 0000000..19de3a3
--- /dev/null
+++ b/tests/data_files/dir-maxpath/05.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----
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diff --git a/tests/data_files/dir-maxpath/05.key b/tests/data_files/dir-maxpath/05.key
new file mode 100644
index 0000000..7f3095e
--- /dev/null
+++ b/tests/data_files/dir-maxpath/05.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
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+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/06.crt b/tests/data_files/dir-maxpath/06.crt
new file mode 100644
index 0000000..36f99d2
--- /dev/null
+++ b/tests/data_files/dir-maxpath/06.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----
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diff --git a/tests/data_files/dir-maxpath/06.key b/tests/data_files/dir-maxpath/06.key
new file mode 100644
index 0000000..5b0bce2
--- /dev/null
+++ b/tests/data_files/dir-maxpath/06.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
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+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/07.crt b/tests/data_files/dir-maxpath/07.crt
new file mode 100644
index 0000000..5bb57f8
--- /dev/null
+++ b/tests/data_files/dir-maxpath/07.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----
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diff --git a/tests/data_files/dir-maxpath/07.key b/tests/data_files/dir-maxpath/07.key
new file mode 100644
index 0000000..3f20131
--- /dev/null
+++ b/tests/data_files/dir-maxpath/07.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
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+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/08.crt b/tests/data_files/dir-maxpath/08.crt
new file mode 100644
index 0000000..bf1f33e
--- /dev/null
+++ b/tests/data_files/dir-maxpath/08.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----
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diff --git a/tests/data_files/dir-maxpath/08.key b/tests/data_files/dir-maxpath/08.key
new file mode 100644
index 0000000..d1ee9c5
--- /dev/null
+++ b/tests/data_files/dir-maxpath/08.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
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+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/09.crt b/tests/data_files/dir-maxpath/09.crt
new file mode 100644
index 0000000..8f67e54
--- /dev/null
+++ b/tests/data_files/dir-maxpath/09.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/09.key b/tests/data_files/dir-maxpath/09.key
new file mode 100644
index 0000000..fe6a06f
--- /dev/null
+++ b/tests/data_files/dir-maxpath/09.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
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+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/10.crt b/tests/data_files/dir-maxpath/10.crt
new file mode 100644
index 0000000..72e699a
--- /dev/null
+++ b/tests/data_files/dir-maxpath/10.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----
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diff --git a/tests/data_files/dir-maxpath/10.key b/tests/data_files/dir-maxpath/10.key
new file mode 100644
index 0000000..c5558f5
--- /dev/null
+++ b/tests/data_files/dir-maxpath/10.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
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+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/11.crt b/tests/data_files/dir-maxpath/11.crt
new file mode 100644
index 0000000..e09e49f
--- /dev/null
+++ b/tests/data_files/dir-maxpath/11.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/11.key b/tests/data_files/dir-maxpath/11.key
new file mode 100644
index 0000000..b34bf8c
--- /dev/null
+++ b/tests/data_files/dir-maxpath/11.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
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+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/12.crt b/tests/data_files/dir-maxpath/12.crt
new file mode 100644
index 0000000..91ef9b0
--- /dev/null
+++ b/tests/data_files/dir-maxpath/12.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/12.key b/tests/data_files/dir-maxpath/12.key
new file mode 100644
index 0000000..906bdc6
--- /dev/null
+++ b/tests/data_files/dir-maxpath/12.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
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+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/13.crt b/tests/data_files/dir-maxpath/13.crt
new file mode 100644
index 0000000..c23c165
--- /dev/null
+++ b/tests/data_files/dir-maxpath/13.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----
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+lhnsv1RXB9kfeaD+cIruPQ0cItBDGpdvD8xbBVvQci4+RG2RVUCSWRhkFYjSsUSM
+0QHMQnBFlhw2o4GJMIGGMB0GA1UdDgQWBBTmVnUSF2MYwws/nCMv7b1wJVkDmjBX
+BgNVHSMEUDBOgBTZTtbi+j0Sm/Zs/+gTkWdASpQzfqEzpDEwLzELMAkGA1UEBhMC
+VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTExggEBMAwGA1UdEwQF
+MAMBAf8wCgYIKoZIzj0EAwIDSAAwRQIgWsm+rHJgwUEyNm8EKbEds5yurpp5/3y5
+PsvXJVDqxogCIQDUP0Jcl3A907CE2tPVXSgD6LQ6CPu19mixemPw60yijA==
+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/13.key b/tests/data_files/dir-maxpath/13.key
new file mode 100644
index 0000000..c8a04ef
--- /dev/null
+++ b/tests/data_files/dir-maxpath/13.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIKb966FXMh8cFQt3sVpmcrh2/3yaGiLMwz+/XGKGMJ+2oAoGCCqGSM49
+AwEHoUQDQgAE65MwiS854ZYZ7L9UVwfZH3mg/nCK7j0NHCLQQxqXbw/MWwVb0HIu
+PkRtkVVAklkYZBWI0rFEjNEBzEJwRZYcNg==
+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/14.crt b/tests/data_files/dir-maxpath/14.crt
new file mode 100644
index 0000000..5ca323c
--- /dev/null
+++ b/tests/data_files/dir-maxpath/14.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/14.key b/tests/data_files/dir-maxpath/14.key
new file mode 100644
index 0000000..a526a18
--- /dev/null
+++ b/tests/data_files/dir-maxpath/14.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIKEycJNLyYJ5JgECpCuZiFeXZIMC+XsMEKoMhRTx6xD+oAoGCCqGSM49
+AwEHoUQDQgAE0TGTdER8z3aJzZmbqvVz4c70Odk2qJMU9/aqULZRcr1LhBiqy6Db
+3XKQEWgNKxqbrekSwEDlVIjVZSdyKY+/PQ==
+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/15.crt b/tests/data_files/dir-maxpath/15.crt
new file mode 100644
index 0000000..bef923a
--- /dev/null
+++ b/tests/data_files/dir-maxpath/15.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/15.key b/tests/data_files/dir-maxpath/15.key
new file mode 100644
index 0000000..1d93908
--- /dev/null
+++ b/tests/data_files/dir-maxpath/15.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIL1c0zvh4Fx8aylrlHsOsK5Pcam7BWVHM2lDxGO26QIUoAoGCCqGSM49
+AwEHoUQDQgAEJSlIjKErLP4bE2rHnanQdgQjhiYU7dIYFBnlJ1jWdbLzuMp9BpBR
+2dPPvn5djCqo6Y/lV6tCUhRchlDoJoItxw==
+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/16.crt b/tests/data_files/dir-maxpath/16.crt
new file mode 100644
index 0000000..d9d998d
--- /dev/null
+++ b/tests/data_files/dir-maxpath/16.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/16.key b/tests/data_files/dir-maxpath/16.key
new file mode 100644
index 0000000..70492de
--- /dev/null
+++ b/tests/data_files/dir-maxpath/16.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIM0YCnGkEG/TjBxrytP9Ztslm1yoQaWptBxegRzzBRDVoAoGCCqGSM49
+AwEHoUQDQgAEO1bKeyZgzZID4f/s5iD5He6NMaLf1jzBZ97gLBrbFN/OTBdH5oXx
+S4UW2x/YeCY2B4/MtLKVN27lF4X7bwGVWw==
+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/17.crt b/tests/data_files/dir-maxpath/17.crt
new file mode 100644
index 0000000..1ee7849
--- /dev/null
+++ b/tests/data_files/dir-maxpath/17.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----
+MIIB1zCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
+A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMTYwHhcNMTcwNjIyMTE1MDMzWhcN
+MjcwNjIzMTE1MDMzWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
+DTALBgNVBAMMBENBMTcwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAARrISq2zO9m
+D29YCLHB56FdU/RINtRhfeLtM+u5o3HaAnopy0S98RzuEGELjpzr8ZI6kkMMZsj8
+nFZQF8HfuE0go4GJMIGGMB0GA1UdDgQWBBSnjWvpWxZcFnfQ2KGtCg/u6fT/DzBX
+BgNVHSMEUDBOgBRTw3K0Psy3u/6+3KKSoaQqJnPvPqEzpDEwLzELMAkGA1UEBhMC
+VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTE1ggEBMAwGA1UdEwQF
+MAMBAf8wCgYIKoZIzj0EAwIDSAAwRQIgDgXjoc6FfMF5W0NziV6vx2BOPNWav01Z
+ynEP4h9ULnUCIQC1rU4sEId3UdjzTKhpSGTKtaOuPG+b0YdEMPimI4jmVw==
+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/17.key b/tests/data_files/dir-maxpath/17.key
new file mode 100644
index 0000000..eee33e8
--- /dev/null
+++ b/tests/data_files/dir-maxpath/17.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIAiUS1dM3qrcOun8PjKe+rw40L2HG/Y8Dfxl0AfzyIVeoAoGCCqGSM49
+AwEHoUQDQgAEayEqtszvZg9vWAixweehXVP0SDbUYX3i7TPruaNx2gJ6KctEvfEc
+7hBhC46c6/GSOpJDDGbI/JxWUBfB37hNIA==
+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/18.crt b/tests/data_files/dir-maxpath/18.crt
new file mode 100644
index 0000000..afd682e
--- /dev/null
+++ b/tests/data_files/dir-maxpath/18.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/18.key b/tests/data_files/dir-maxpath/18.key
new file mode 100644
index 0000000..4591d03
--- /dev/null
+++ b/tests/data_files/dir-maxpath/18.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIJETLWqIZtnejCGzESDgMnknxqEx5evMGZfzBVPKMwKKoAoGCCqGSM49
+AwEHoUQDQgAErHPyZDXGH2zIKTn6y+ZCjhsTiWhkukkCHjTt91HgaU6HtW1NmnDe
+udsY73BqNHyRLcYNn3Dx0YU5xjAQ9btTdg==
+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/19.crt b/tests/data_files/dir-maxpath/19.crt
new file mode 100644
index 0000000..a2220e5
--- /dev/null
+++ b/tests/data_files/dir-maxpath/19.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/19.key b/tests/data_files/dir-maxpath/19.key
new file mode 100644
index 0000000..bb6562b
--- /dev/null
+++ b/tests/data_files/dir-maxpath/19.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIDJyHSKbXEZVfkNftQF4eHeJVuXhGdaboa7w4RejL5uYoAoGCCqGSM49
+AwEHoUQDQgAECckQhzQ+/CsWR6Bx3Tk4z7g+h4xz5xCl/GqW5VKREwybi1u2Ed1f
+ENHU2nPiR4kentpeA5Q23+W04shaAM8Pcg==
+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/20.crt b/tests/data_files/dir-maxpath/20.crt
new file mode 100644
index 0000000..c82a527
--- /dev/null
+++ b/tests/data_files/dir-maxpath/20.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----
+MIIB1jCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
+A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMTkwHhcNMTcwNjIyMTE1MDMzWhcN
+MjcwNjIzMTE1MDMzWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
+DTALBgNVBAMMBENBMjAwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAATGebrN8JxE
+heOdCxD+mhnQ4zMUxF1WUkmAAHIUw089BYiH9SAwYS/M5tnl+R8fbjvoGqSpR6Tk
+V9EU3CQyIoxwo4GJMIGGMB0GA1UdDgQWBBTZs6oChL1c2CSZXY2YFQkkqg+lzDBX
+BgNVHSMEUDBOgBRQMc94kTqW+zQO3lo2WMI/81k3c6EzpDEwLzELMAkGA1UEBhMC
+VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTE4ggEBMAwGA1UdEwQF
+MAMBAf8wCgYIKoZIzj0EAwIDRwAwRAIgRVGZReXKvdMHhwLbPvbrTVLeAGDqmqMH
+/WqD4u23QBgCID/QtFaiawjviNFEdtU7JK6v4ZY0PQ0a0+HLZIHLi9ah
+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/20.key b/tests/data_files/dir-maxpath/20.key
new file mode 100644
index 0000000..2ec68de
--- /dev/null
+++ b/tests/data_files/dir-maxpath/20.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIJHLciDhJcnlE5MhTrOfFlnRbpJQLOf4h72E6VDXxMM0oAoGCCqGSM49
+AwEHoUQDQgAExnm6zfCcRIXjnQsQ/poZ0OMzFMRdVlJJgAByFMNPPQWIh/UgMGEv
+zObZ5fkfH2476BqkqUek5FfRFNwkMiKMcA==
+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/Readme.txt b/tests/data_files/dir-maxpath/Readme.txt
new file mode 100644
index 0000000..606ec6c
--- /dev/null
+++ b/tests/data_files/dir-maxpath/Readme.txt
@@ -0,0 +1,10 @@
+These certificates form a very long chain, used to test the
+MBEDTLS_X509_MAX_INT_CA limit.
+
+NN.key is the private key of certificate NN.crt.
+
+The root is 00.crt and N+1.crt is a child of N.crt.
+
+File cNN.pem contains the chain NN.crt to 00.crt.
+
+Those certificates were generated by tests/data_files/dir-maxpath/long.sh.
diff --git a/tests/data_files/dir-maxpath/c00.pem b/tests/data_files/dir-maxpath/c00.pem
new file mode 100644
index 0000000..c806648
--- /dev/null
+++ b/tests/data_files/dir-maxpath/c00.pem
@@ -0,0 +1,11 @@
+-----BEGIN CERTIFICATE-----
+MIIBpTCCAUugAwIBAgIJAPygloXKk6BwMAoGCCqGSM49BAMCMC8xCzAJBgNVBAYT
+AlVLMREwDwYDVQQKDAhtYmVkIFRMUzENMAsGA1UEAwwEQ0EwMDAeFw0xNzA2MjIx
+MTUwMzJaFw0yNzA2MjMxMTUwMzJaMC8xCzAJBgNVBAYTAlVLMREwDwYDVQQKDAht
+YmVkIFRMUzENMAsGA1UEAwwEQ0EwMDBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IA
+BFW41/qAwAPpy+Txdc7PKmzZsq9CPiujKU4vpF1ekXnGx2HP420QobwBVVWhkzRm
+LwdboH2j65dcCKjQ7mv/dxKjUDBOMB0GA1UdDgQWBBQlFYvU5WboI4fcdPoiQs8/
+fPHZrTAfBgNVHSMEGDAWgBQlFYvU5WboI4fcdPoiQs8/fPHZrTAMBgNVHRMEBTAD
+AQH/MAoGCCqGSM49BAMCA0gAMEUCIQC7iRcVzwMyfVK5imirJ7MqJQ04euH4CLOt
+IZ+SNfaERAIgSU0MWFDosVEIpg8YMqIHeF7Mg4ZyH6+fGazJgVLttUY=
+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/c01.pem b/tests/data_files/dir-maxpath/c01.pem
new file mode 100644
index 0000000..302fcbd
--- /dev/null
+++ b/tests/data_files/dir-maxpath/c01.pem
@@ -0,0 +1,24 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
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diff --git a/tests/data_files/dir-maxpath/c12.pem b/tests/data_files/dir-maxpath/c12.pem
new file mode 100644
index 0000000..77c8f3f
--- /dev/null
+++ b/tests/data_files/dir-maxpath/c12.pem
@@ -0,0 +1,156 @@
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diff --git a/tests/data_files/dir-maxpath/c13.pem b/tests/data_files/dir-maxpath/c13.pem
new file mode 100644
index 0000000..d5039ba
--- /dev/null
+++ b/tests/data_files/dir-maxpath/c13.pem
@@ -0,0 +1,168 @@
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diff --git a/tests/data_files/dir-maxpath/c14.pem b/tests/data_files/dir-maxpath/c14.pem
new file mode 100644
index 0000000..c6eca72
--- /dev/null
+++ b/tests/data_files/dir-maxpath/c14.pem
@@ -0,0 +1,180 @@
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diff --git a/tests/data_files/dir-maxpath/c15.pem b/tests/data_files/dir-maxpath/c15.pem
new file mode 100644
index 0000000..220420d
--- /dev/null
+++ b/tests/data_files/dir-maxpath/c15.pem
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diff --git a/tests/data_files/dir-maxpath/c16.pem b/tests/data_files/dir-maxpath/c16.pem
new file mode 100644
index 0000000..041a83b
--- /dev/null
+++ b/tests/data_files/dir-maxpath/c16.pem
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diff --git a/tests/data_files/dir-maxpath/c17.pem b/tests/data_files/dir-maxpath/c17.pem
new file mode 100644
index 0000000..5bdbafd
--- /dev/null
+++ b/tests/data_files/dir-maxpath/c17.pem
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diff --git a/tests/data_files/dir-maxpath/c18.pem b/tests/data_files/dir-maxpath/c18.pem
new file mode 100644
index 0000000..d863189
--- /dev/null
+++ b/tests/data_files/dir-maxpath/c18.pem
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diff --git a/tests/data_files/dir-maxpath/c19.pem b/tests/data_files/dir-maxpath/c19.pem
new file mode 100644
index 0000000..b1e24e4
--- /dev/null
+++ b/tests/data_files/dir-maxpath/c19.pem
@@ -0,0 +1,240 @@
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diff --git a/tests/data_files/dir-maxpath/c20.pem b/tests/data_files/dir-maxpath/c20.pem
new file mode 100644
index 0000000..ff97472
--- /dev/null
+++ b/tests/data_files/dir-maxpath/c20.pem
@@ -0,0 +1,252 @@
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++Wv3fGk3t28CIEKOwidkUTUaiPdZ4efmAr+CEeGzdq27ob2S+nqqHqgV
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
+MIIB2DCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
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+8Of8wgvrTEGoAiEAsS8iKMpSfXH4D0egg4gLamE6akde965rDtySU+ve9lg=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
+MIIB1zCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
+MIIB3jCCAYWgAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
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+TDA=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
+MIIBpTCCAUugAwIBAgIJAPygloXKk6BwMAoGCCqGSM49BAMCMC8xCzAJBgNVBAYT
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+IZ+SNfaERAIgSU0MWFDosVEIpg8YMqIHeF7Mg4ZyH6+fGazJgVLttUY=
+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/int.opensslconf b/tests/data_files/dir-maxpath/int.opensslconf
new file mode 100644
index 0000000..df28cab
--- /dev/null
+++ b/tests/data_files/dir-maxpath/int.opensslconf
@@ -0,0 +1,4 @@
+[int]
+subjectKeyIdentifier=hash
+authorityKeyIdentifier=keyid:always,issuer:always
+basicConstraints = CA:true
diff --git a/tests/data_files/dir-maxpath/long.sh b/tests/data_files/dir-maxpath/long.sh
new file mode 100755
index 0000000..22f3bf5
--- /dev/null
+++ b/tests/data_files/dir-maxpath/long.sh
@@ -0,0 +1,35 @@
+#!/bin/sh
+
+set -eu
+
+: ${OPENSSL:=openssl}
+NB=20
+
+OPT="-days 3653 -sha256"
+
+# generate self-signed root
+$OPENSSL ecparam -name prime256v1 -genkey -out 00.key
+$OPENSSL req -new -x509 -subj "/C=UK/O=mbed TLS/CN=CA00" $OPT \
+             -key 00.key -out 00.crt
+
+# cXX.pem is the chain starting at XX
+cp 00.crt c00.pem
+
+# generate long chain
+i=1
+while [ $i -le $NB ]; do
+    UP=$( printf "%02d" $((i-1)) )
+    ME=$( printf "%02d" $i )
+
+    $OPENSSL ecparam -name prime256v1 -genkey -out ${ME}.key
+    $OPENSSL req -new -subj "/C=UK/O=mbed TLS/CN=CA${ME}" \
+                 -key ${ME}.key -out ${ME}.csr
+    $OPENSSL x509 -req -CA ${UP}.crt -CAkey ${UP}.key -set_serial 1 $OPT \
+                  -extfile int.opensslconf -extensions int \
+                  -in ${ME}.csr -out ${ME}.crt
+
+    cat ${ME}.crt c${UP}.pem > c${ME}.pem
+
+    rm ${ME}.csr
+    i=$((i+1))
+done
diff --git a/tests/data_files/keyfile b/tests/data_files/keyfile
deleted file mode 100644
index f54d47a..0000000
--- a/tests/data_files/keyfile
+++ /dev/null
@@ -1,15 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-MIICXgIBAAKBgQDMYfnvWtC8Id5bPKae5yXSxQTt+Zpul6AnnZWfI2TtIarvjHBF
-UtXRo96y7hoL4VWOPKGCsRqMFDkrbeUjRrx8iL914/srnyf6sh9c8Zk04xEOpK1y
-pvBz+Ks4uZObtjnnitf0NBGdjMKxveTq+VE7BWUIyQjtQ8mbDOsiLLvh7wIDAQAB
-AoGAefPIT8MPpAJNjIE/JrfkAMTgsSLrvCurO5gzDBbxhPE+7tsMrsDDpuix3HBo
-iEg3ZbzV3obQwV7b0gcr34W4t0CMuJf5b5irHRG8JcZuncmofDy6z7S5Vs75O85z
-fVzTIuVUyuHy1rM6rSBYKfsMLVyImUb4wtIXEMHPzdCL9LECQQD3ZfgGqudMWq8v
-3BlKhsQ4fsR0vxzNlMZfoRrZzcvBT339Bp1UQ8aUo8xBtHiRwuW1NaPNgYKX6XQ6
-ppuWuTiJAkEA030i493KnFPLRwWypqF/s6ZNlVye+euFN5NF/IeJcvb/GUDRYv9O
-pRozRS1jNx4ZB1K2xT7N9MwsPHD6j6K4twJBALdfHTfT9RzjGnae7SAQQ+CcFYFz
-JiY6386B2yUVJLFj+j5RaMvMcKQ7xGnvGm7vxtNJrt/j3qg6oavXUfulzgECQQDP
-CEVLhCd/+ZeZoz5MWPTGTRrOCKmoRqNW0FlG6PfpD1qSwh04KG44uflO0yu5HUGr
-JZG+bcj4x5bWZFMkoUrpAkEAyEgQzesKFqcbt1cqv3pLXJYQBBw6leFXgHk11a7k
-+AkexhrPYyq/4tXFO2TLk2hs7tpYgNDOqZCvEu7jtN3RuA==
------END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile.3des b/tests/data_files/keyfile.3des
deleted file mode 100644
index 638c19a..0000000
--- a/tests/data_files/keyfile.3des
+++ /dev/null
@@ -1,18 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-Proc-Type: 4,ENCRYPTED
-DEK-Info: DES-EDE3-CBC,BE8274D6692AF2A7
-
-9ZXjoF55A9XgJpdaWmF/ZL1sJfbnE1M42N7HHRDwpq1/K+afC9poM0/AdCUbRL7w
-uvQERievbAYpNeLdah1EftM6033e1oTxUMivdL4orDKcbb3qDpSQ0o0UbjavbT+d
-aruilW8zVP4dz3mYMvGbkgoujgzdT+4wM0T1mTTuYcRKQsHlg7QDy2QrBILNuXA4
-Hmye4GlSXVUSON8vPXT12V4oeubEIZVlnkLTRFGRVA4qz5tby9GBymkeNCBu+LCw
-JwJLTbQwMFqozHvioq/2YBaHDcySpTD4X5AwrCjifUNO9BnLWLAmt8dOWr0z+48E
-P/yWr5xZl3DrKh9r9EGb9xbTxhum3yHV7bvXLoUH+t9gowmd4Lq3Qjjf8jQXle0P
-zoCOVxwN1E1IMhleEUPV7L8mbt26b0JyvrSS5ByrXahGu9vGQyy7qqx9ZANkzgXF
-3hPMDuzQXMJiUeG92VsMEdGdA1/8V5ro+ceB5c7Zca5MjMzvx2tihda7BUjj6dSE
-cA8Vvksy/NX/nqHSt0aSgphvBmZP8dN6GMcZ+hT7p0fhCq4mSFEykQqueKXiFUfz
-0xCUVZC6WzOoEkc8k7xiLWQDlsZZ13Z4yxU1IxJp7llZXpZ8GkwS+678/Nx8h54A
-mv5ZlSFWWQrvN5JPQJka7aU2ITu1LUK6mXBu+DoSDOfQuqR4vQytkjOqHK185iHs
-JQtBGkFFdElkWgubPX/S8/xxoT8MoQY/c+dr6iwcswyUnSJXh32KLPGNBoqWCCbY
-jp/VYmeb117gNpEJKJhcNbrP7DoQrC3/D7JFXnOvTA/z6FOtUmz0rQ==
------END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile.aes128 b/tests/data_files/keyfile.aes128
deleted file mode 100644
index dd7443f..0000000
--- a/tests/data_files/keyfile.aes128
+++ /dev/null
@@ -1,18 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-Proc-Type: 4,ENCRYPTED
-DEK-Info: AES-128-CBC,B5FA3F70C2AF79EB9D3DD2C40E7AE61A
-
-iyfOvvyTPPR7on4XPFxu6CoCgTqh88ROlslM+RLJhwM/qGexbgDOzeI2CPf4XfzI
-tyevKD/pqCaCMesYJh/HDQCILdW2tGbwzPajg72xkfCD6+1NHOGoDbdQN8ahGVmg
-flAYU0iXDMvqs/jnucM7nlTGp8Istn7+zd9ARyrkQy+I8nvMh3chGKWzx/XtJR+z
-Iv8p+n/o+fCHzGvtj+LWYeUc4d0OTIjnF6QPTtPOexX28z0gXRODT/indgifNXv3
-j45KO2NYOaVTaCuiWIHj7wWBokoL4bCMFcFTJbdJx5BgfLmDkTEmB/6DEXu6UOsQ
-3lPzyJhIRxn7hNq2I47TzSAFvmcXwm84txpxtSwHTcl9LgsyIiEMmHv3lPPE1G94
-F5VrCzzFHyU7nFRdUC0mqLrCHcjDn5O4SQWfH7J/7G4OArU6lA4Z2NC03IPxEmsQ
-66Fu8GdMbmtFORdlZQtOjLi3zZwN9+NwhiUrNNdVvGNJIjIcZ4FZRZysbt7++hfQ
-/JOAKhVNC8dNROJUleEYIiqx23e5lze6wqcIosziq3tb6/SQ6fH533D8+PpcZKsC
-IlWKAQzsNV+nJvt7CI1ppWc6CtV7TKn0scZm2oOC4339gdR5xzxXe9EJDsMBpcg9
-drIdBr+3UxeC6Lc/rWM7IjSQ2YULBra3toEF6UYevngXdUD2YafrpoY5rK9IH90G
-Hjbf65IaHLTS0jA7lAvJsQEBuULQQoWENOjhp8v+UfkNM2ccyOuUk3xZJNeX19YP
-1Z09UMEKbf6ucoRCc01SBl206OAsq1NZEaodszT+mDg990I/9ACVi3LEU6XB5ZVs
------END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile.aes192 b/tests/data_files/keyfile.aes192
deleted file mode 100644
index 96702d8..0000000
--- a/tests/data_files/keyfile.aes192
+++ /dev/null
@@ -1,18 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-Proc-Type: 4,ENCRYPTED
-DEK-Info: AES-192-CBC,72F869F41B989D71730B2983448251B8
-
-R6ST6H9oUyFWBavUO++azbn9ga87lgeuqNMVVScOcXjguqQZdnuZq9AzwQQETEv+
-ZbVPL9w2isuXKoavaPxYyCXbZ+l6JRfWiXi6CmnfNhx4MgYpbH9BEqGbIVxA3fvu
-zFutqi+Ru6QeERshDNke6HfFjJ91WkBjNjrXcfDmt0uRGqFSWd5DSEniyaPmxCYs
-mpRwr9XESFiBkCHL+/iSkW0EZBjwHW0//RNsZKtuqVJGW/dZhDxerOGRl0a1oWkb
-IvfED7afrXMlpHokMwtUduk2TBE1AoczZ6Dv7RZGipaBR4yb9kYgIkiqFk53lg5h
-7b3WQt6TYECI7X3Q2rDgPQtUChVud0uUQYmQ5328HRE8zhlWxHGmTQMWVBW6X+FM
-ikFLRUeYBeq0UJu20DmvklZV6iDxsULLu+Rb0b8NkT+V2feSXbrP976oCSUznvT6
-3e2EOH+KAqMy5JZhTsjM7HtkleMwYQ9v+Wnbnn1OsB9drYWUJuhQeXt6v8dkm/eD
-9m6dZzivc/h1UThIuuZPo+6S7FoluIlt5uv2UcnYYdYOgKSd1Vm0wztGaJn3CSGw
-JEbebucr+5ptOHxflV5Txgnfj63sJyVd/wy0T8sMRO2znk5uVLWxf855fNXev9M3
-gA3+MXC2eGaR9DYOxfakFRwL+Z30RlIktaqDK76BZRD4sWB6dIVw5JdCXpNMCuDH
-dxlTKcP59uPAEB2VyhDvm5CN3T+bM2K6WDZFO95hKKfEk5ea/UB7DA2ucfovdayE
-Hd46EUKC4/cdUFiSycgD01ztdda7hU7hFvOkHTK7O3G1yvEwH0+jxKNsudNfbbxc
------END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile.aes256 b/tests/data_files/keyfile.aes256
deleted file mode 100644
index 5df09cf..0000000
--- a/tests/data_files/keyfile.aes256
+++ /dev/null
@@ -1,18 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-Proc-Type: 4,ENCRYPTED
-DEK-Info: AES-256-CBC,53572EEEE794948AC48CB0E077CE075A
-
-p0YobpQmzHb3NgGlojpYoH+G5f1XX9snYv2GQe2tGTBQpoHh+ivHcOt85EZu9pC1
-1KRdALEwp7Cb4RYeQncV9Bfp5rItupS1TwfgKAlp7Plmb4vDcDVw+KL3PaYn52Bd
-qq5USLxCvKcl91hZXzitttH072lEj2MzW2QpX2/1hCRPgMDu9PJlBX2S+GOaYP+9
-sTWTCc1yvHMW4XGEM4P4yfRg9EOTxU5gIYWUE2JqmEGd+9I0hK2YevAPLNKHxzpy
-klCCBYqDplcVT5zEyCmdiBHIjzodlFuocZC8ncinVnsuJvpTeMQ+zOZ5rao8xm2j
-uCnnVRh7yZktfsf5B/ZKBMGyPYRyKN4CCYhF0GzbehTvBirgDELq4LHyDdnnOTwU
-YJiqo17x6S4FVNq6AubADVAbCOMFyfr+TFshI8spOwqfGFFDs8/WWL5OnBS85Pd1
-dgoqwzJAt55GyDUbGnp6hUFl9g96nvV3sE6Xe4xVE2Cpf1BtUl9Dt3UrrDrbS0dk
-pKxl2FA2H0BVKtfNBHXvWkORi+v+XZl34rZZ37B8snYIN2aOqLuvyM4fd1EabkyG
-ymMEUHJcrc5zl/7IECaHrCahqZIsLpLhGTd0MMGrkGSvRLiY5nQ4MN5tKI0fUw0S
-5KIjOA6ZX5nvh4rYgQcgN7K6dXNA2hOj5256Vv0HVwXsVhQFmCGnuo+h8XxudRVH
-RuIUaTUtl29a/2nPTzXB6MNZe7Wol8EkzuYEgyaizKr7nO0J1umg+lj7ipX/80Ji
-3ADi0yL4F831LsdAiTY60Lu2e3WABleZsvuLMWSodb9WzJXknsnFEDLGOM+HGj8Q
------END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile.des b/tests/data_files/keyfile.des
deleted file mode 100644
index f232305..0000000
--- a/tests/data_files/keyfile.des
+++ /dev/null
@@ -1,18 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-Proc-Type: 4,ENCRYPTED
-DEK-Info: DES-CBC,F87FE1C0FB9B3E77
-
-1NbOyRx5kBWeXy93eCXyidDpR3pbfgGWIIgXVCVE4/ZXgEt14A23YndZeI5OSxvG
-JWhqZ+VuiRsxeKAjo+xf4bnKLArvbshhzUKCEVsCP1d2d1xfgjsnyr8tqNiJE0F6
-7Nimjcrpw/udCk2RBVyshN9kiPBbnA+XUdOHfEnbdkqDsS5DGjq7H1kBZuHhTQa8
-Xv6ta3kbI1BGiqKDhH2H9iJlZMwpVQuJs+HqcqNEhsPm0V4kp0S3PZMbYVKpEtDO
-vh9CHprQy/nlHfq7ZAs9/2HN4/OT/5kw4JM9qQy7eo/6FX2yh39Lyz8u7PXLaVgM
-pwOiFb+zvegYts5aCXyM1nBUu9NFPDQNDytjXOhbWL0hEr1RzgK67f5QYIxWgGCK
-St4moIn7J5BifViNdp7j/RXCoCmda3Zv5PiRw83yScSlzgDdTNpm/70jp8pGSxEn
-Ib768zYEcYeeKyPar210Nh9abySPpkFFaujN4do5wujboC0VPz73M6eTeZ6iOUgR
-cX9WwkfRj6G6VQfM6xAZdOkQ2cj6M4YRze1RKLhqo0+gre76FLn8Kzf/Hjrp/0iy
-0flr/6BwLxGV49vMUCesJ9oqE/frru9Y89cOwbgcHxKJ24Oz+64OUPyeSxDMElZ8
-lXiNk3aBEuLdBOKJ8B9kyKuxNqwDoqhCsrc77Gjio+q24w+G2+KAzBEup4S9cYgp
-FiSvK8sizKINfE14f9HA60MJJzyEjTUuL7+ioL7xHGtIkdWbs/Qp7KxliH6qoIUv
-VUsT6VS1nWLDyTyMbcjMx1odRsWrLwLqIsvNIcGGwe+P4sm4LivNnQ==
------END RSA PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbe_sha1_2des.key b/tests/data_files/pkcs8_pbe_sha1_2des.key
deleted file mode 100644
index 4ae7aec..0000000
--- a/tests/data_files/pkcs8_pbe_sha1_2des.key
+++ /dev/null
@@ -1,29 +0,0 @@
------BEGIN ENCRYPTED PRIVATE KEY-----
-MIIE6jAcBgoqhkiG9w0BDAEEMA4ECJUO+jJnTjpKAgIIAASCBMi9QFFLgKGYOSDR
-0zyRMc87RkrvSlyRi8BibyKvTNEDq77jTr6ZEuOF1OeZ9fvdZwJeI4GkTeKkWqTw
-XDjWATXHbgTX82I3T8R2iBnv6Za9uaFDtDH5gbUYSrSNzMaoyS90hc9PTJ2+TG/Y
-xUe99kSvzbhAatVQE+0TWpgH+8oACRvGelnHWofw4/CKJXJctUO8l6LdhLht1kwd
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-s3YiTijc926mD5AqQ55QXPN9v6b/uAV1QyKenoYzIWC3Y4phTTeApCyV44f9oMMD
-wzcYWMZoHzEIiZj/iiCF1uOSamIjunCmpiBXTI7OGXbxXvSSJ3aU9nJHqVT88/ke
-nj//EzWVYAjMdNYl0bOsWoIONl3eEEnLaUrOYOTVMxGac6yy/oIKR7GP0R26N4V2
-c434y0aQpn6opT+JYa83N1RwES2/NxwrHs4pcx2WShbTjg1Cw1XMHk8nQYNnM4oJ
-kXWyns/k1Bay/SXgpl2NRsoWzxCR7BavB2mRcyMz3djbOYscuT4QwpB/Wf6kr6pN
-gszegRtwLmVBehwvGJwL2SEx2CDHvJNhvoD7vbNiWeTFo1wW1wF4aE7p/Ee7gSRX
-z14OC8NSbuYV660ntNQ9LB+Z7NDT2d6JTjSnhQHxxLBwy3OnM2/vu0eCd/5+MGjN
-C4svgFsAH9qnT1VQTzmpwGBJAbD29CVvUUeBF3+up+Mr+IQU9OWWEtUZ2Fm29gs4
-j4azYJUI4+RLw75yNLVgxS5r4Cc4cKGB/P7qVqdH2CmjrEk0jxyTFT/PE3Df1cz9
-F8eEprdml2ktrlQ3gCD9fw0kXBsp5vwecpQDS3r2v980vnMxb5Cm7kMTMFb4/hMY
-z1yaDkarkSHQk3qFYtO5DkEUXhF6fwATyqOgJYwcy/9ynzItqgbsCIYMjpXF7Yww
-FNa/GQlqIbYRCd4KT64Ahus7I00vVS3b3glcC+KlDkwCJJ0M+glzHrJs3L+PiJMi
-gm+YT/5FuSqJZ/JI5QP7VMovqSLEw6y6QQHSBCOxh/CGhAL/BZ9A9afvPTRiI9OF
-fyxAaf8KH1YPI3uKIuDcms0d0gJqQoDmLafdfggd6dwuLF3iQpDORgx80oPbjfl1
-FEbU8M5DqiH+eOxgEvIL0AhMnPa4mv1brVdlxS3CyojnqxPfecXyEXrhEYJWJdsF
-aYKR5bU1bY990aN6T3EDRblmHs25Fc328xS2ZJkHNxcJDruwi4EFpQVT+fukOz00
-hOW2BEMFJLRflE+372LNIgSRVNI536YhF8r4r7O1jrw9McX3hzbJGAtcsXqyIO/k
-hxC3x5ViqgZbDYgHz/CJJfP2RC8spp2RbZ/uDJu2YI8z8s9OXvcYv0EQmBAJxdt/
-lyfkzEr/n8oRtDIkrq7lR3rjMUz7AbCfNJpqrEBFol9+qH8+jnmowL8LWBlh0v/A
-pc3qWIulXOR1pbwXyAELo8wGhnJWL4WmY252S3i0Jn8Gf2kXewMRJsixStairjWD
-1m0wWUVGSm5CO8Rfon8=
------END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbe_sha1_3des.der b/tests/data_files/pkcs8_pbe_sha1_3des.der
deleted file mode 100644
index f2ce029..0000000
--- a/tests/data_files/pkcs8_pbe_sha1_3des.der
+++ /dev/null
Binary files differ
diff --git a/tests/data_files/pkcs8_pbe_sha1_3des.key b/tests/data_files/pkcs8_pbe_sha1_3des.key
deleted file mode 100644
index f9c11ad..0000000
--- a/tests/data_files/pkcs8_pbe_sha1_3des.key
+++ /dev/null
@@ -1,29 +0,0 @@
------BEGIN ENCRYPTED PRIVATE KEY-----
-MIIE6jAcBgoqhkiG9w0BDAEDMA4ECGhNuQogiktrAgIIAASCBMhfcb+Jt0YOgGni
-IWnwmmtYT6Nvina/j3FCGzcHCDyUQDqh1rPUtZnmUdM3fyEGlUJdX9wmHh3gUkWx
-JE00QMzYDQsUbGrt8H3rCQ+aXegCicXAyBgDh0YUhO7bWmgJNSvZOduIeCJ81mnb
-xtl3CGgaYVOWspr458crtvn1Hlhq0EGs54EUHWBE89PHNxokGHqkFQcdp7QHO9Zm
-ZvjTn+kR0K5KQbeQwMf3LcboueDV71ueUZsHlTSZ5Qs7WZORRzMBoo2SWV+Mh7U/
-yAQv4i6CMauVifVqTMbLtfdTyZCts3N57sGstyqIruE1Jwg8m3i+cV/QIh9Fcgo8
-R+snSlbOZMzCpUIvcuVkEMBP8+89/BtIabXL8SoTsD6v/f/YJfcw9qpOH+AoA3JG
-UZT+0VxfIk0JUkX8QvM2qMQYY9efX+Dq+N0ODS1vsdP43pKxowOQlQUPKOsqoDch
-IXW9qDD3uV+clg5L6BqDbX1O98oegcg6L24ZK1yKVzotiTj/eaZVpzTtrNYzWB0+
-qO9FTwLqOmIRcduKKu5zctC7QlpFY3U2ikbkYpPsam/9GSXVe0LuMRLleiMPQUdU
-ZJlkZr221OGq5TVhyJ6zEwud26wExB16tLU26ZvEFwExoUPboH/UQwX8L9vd8BKp
-a32u35n5MOn+54Rfa4qfpU+uLB056CCKL8PwVLN9Xzeg+gJLfWqwEalPmSsylakO
-7+suOGaUKy1a/uszD97dKk3Abwfoyb0qvbdF131GR04NYIzkQl72CBlxuWqVUt9o
-pmwsUDAzwoJWi0sKy0dTm3KZHLJ+3OMIydod3beS9uS6Yro6NJBN5EPw3PoByBF5
-DUkOfW6tV0dlHyXOuwU+JzBd4iwJgO53GVPAap8a/eOGgNCiw72gYM4lcHnwShL0
-/v969VqntPXb7YF1hMs6ef3zTmLEB4xaXcARynnNkZnpQppxSPeHeXU+KxZCjkLE
-brzHFnUMr8UJOyra3C/iXfi/OKJcBIURc3oY29Q45GBcV0s/W3n8TVF4qEqtbv3c
-NbEmgcdzLGA28XiuyUH+pLxK3qP54jlqhd22q5qoN/gz4MKG+hJMMcO00Hj7+4Fb
-fnxxGE5far3zjHLaxfnRKIfseU9DrQVh6gTg8ibe0kdoUXrptIb51eRcukE7s/yc
-01Play8GYik4x+kcNAmQT29EslB/3RcrWH3tZExJjjDaC+Ty2atCMmlLGxt7VHOa
-C3k0QHYSE/TULBldB64S1vVFrZgzLFTlXKGm38mOGCG3t/lQQDTo3IAp0YE+atM3
-VG6ON3SSU0QRP1aEkZY8t9rf3+/J8Nl8oF4kF9ISzLNhlR/KJlNkmDvG/ic0skJK
-KYezuuYH8/eEr9ZFfBsb9mRsFCM9iBZl/XqebCCC5/kfXzL/Hpp4f0L7DH4C0f6L
-LbMCFhvsCNGh+1pdIjN9hbAkv/r2NN8+MaY2xFk0ukLfKgpLp0EfpkkcM0EZcvFn
-j1JpB7rshCLj4PzM77fLh99H4cffL2qyzXqFF2Y7iW28bW/RQFxYwpyEnowrcRH/
-11Qi525SdKWRkb9QlTJqFI6wsWe5kmYO/kDqGUpGPGK8+XTRTFjTci7NPLqN+s0w
-Z4/b5SMVucBKq9sUm6g=
------END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbe_sha1_rc4_128.key b/tests/data_files/pkcs8_pbe_sha1_rc4_128.key
deleted file mode 100644
index d475ef4..0000000
--- a/tests/data_files/pkcs8_pbe_sha1_rc4_128.key
+++ /dev/null
@@ -1,29 +0,0 @@
------BEGIN ENCRYPTED PRIVATE KEY-----
-MIIE4zAcBgoqhkiG9w0BDAEBMA4ECCLhzdwnOXIZAgIIAASCBMG8Wgfn++CFRl37
-FdQZ90pI+u37yj8v0kFd3rDaDMurEftf10gWwTbm8R8J0eK1edIAHQabkgsF83gD
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-2h3J4+JSGLSaCsRUyzhoL6xOzF+VX8zE8PI11TcqfJe7TGs/9G0Pv2XxFpfrG7pz
-nz5mkAYdckYHcu7+CQGJ09ZUkblV3MYKEEbq5xXEo4Kku/n1YNrh6BEWMLo5XgOU
-YIAkzhSfnbTt6QrxM+90b4qwk5amrC4w1jUu73ZzaBQs7fhx01pR2y3zTPBD2Dpk
-G3iLprgEFqsoGCCOqqqEiEF/xDREZEPW0es2RruQ9Tn14LbgTj5XVFI/wBcvp9uZ
-pjS5chC0/CRbGcRi47A9vx9bjgwiGCDpxx0/Kn68uFCaCeGOAQ687XxAn1UHmBD3
-esjjb7S16ld9rSKV0oXWugUZKFdoq87AHY8Njhin++biuAEfySu3iH5ajzZV9dEj
-6JHVwotuL2diVu7NU8mIsfr1kCJoUxIAbWFvoglWNmTtaIBkc5ch+kUTsz9rDtSp
-lL9fT+wzjN7Q7lyRfIhNOheg2xF9huwF6mqnSlDfvwvEJ8NsQI9+CeooI2c1Zc0a
-Bh/vDvCzov8TE+1Ma8CnrbaM/aSZ0FIq6PcpWSBLXSDXbLwabEEOLoXQXogOZsc5
-0sz71l5c8jJPlzXxFYYW8CNuxTsUP+hN2oWvbmL5YLq8P+1tw68jcdbqhTqoqrW1
-pGEXd2iMRUfCTDuCM6Bn4iIN80qUqqBAuoTC+zCVHnI7+ygmovhf/ykfVzNaDSIW
-BkDsmZoH6bq3F9HpvOWggh0yK/l1b1E4PDQ6hq7qWNyJMyjYBJEbEdd9O3GW2qev
-3ARhb0yGulxYH/h3yp2mIfxL+UTfRMcUZD2SobL+phLR/9TMUi6IaHnBAF85snAb
-rbtAKCp9myFLwG1BujaQ18fKQFgcMjbJY3gLIz+3AC72irLSdgGti2drjP2hDGKp
-RITAEydZXIwf67JMKkvyuknVWMf9ri9tMOZEvohnU3bW4g9vkv89CUtCLWF8iejM
-fKIP5hjHOcKRLvvACFbgjYCPt8iPCcQckYe+FZI5T7zYsyQQ47fygS1f7MWZblPJ
-UKAm8jxWUyySvEzIMHkoZaHtC72OS/L3iCjJ7mkKSZKeCDAzSEJeeQcOl0klVCQ8
-0P+mXq5wtGakW9MKLhmsOjUIsyN2f3gCO0nESYhWD+3EKFLSW7ZsHbDmwqSDh6bn
-blFvlQd7cpfYFtlmbxZFcv/l2ijQWPHi93G/0VIhFHxI6LegKt00bIL5iwyF3NpW
-dNzuE69hweTSKvOPqRsRnWyGv9dVLIaQPwUS+eEfsGGNzM9rbty0j5Bw6KY/uDgt
-blTfN3yZBcyEsdPwyiVLdi65zMzN8g4VVQBHFhXWPa2N4gJQVq+6q9hQkgFFU7y3
-f8MX4BrKq8ifwWxsjL2FawcAoDcHUdCZjt/HZ+9/rL3iQvKeHbDbqu4kxlrE1FJn
-0LHIB21qZIo+6r3fdNMUFkuDRBT9eEh3Wxlg8G35FYCIiOuIwB2ED/Hdnqtnemxj
-kjRXU176HQ==
------END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_3des.der b/tests/data_files/pkcs8_pbes2_pbkdf2_3des.der
deleted file mode 100644
index 75c5734..0000000
--- a/tests/data_files/pkcs8_pbes2_pbkdf2_3des.der
+++ /dev/null
Binary files differ
diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_3des.key b/tests/data_files/pkcs8_pbes2_pbkdf2_3des.key
deleted file mode 100644
index a303daa..0000000
--- a/tests/data_files/pkcs8_pbes2_pbkdf2_3des.key
+++ /dev/null
@@ -1,30 +0,0 @@
------BEGIN ENCRYPTED PRIVATE KEY-----
-MIIFDjBABgkqhkiG9w0BBQ0wMzAbBgkqhkiG9w0BBQwwDgQI4W7G1sVqHJMCAggA
-MBQGCCqGSIb3DQMHBAjXOQ/kHb9EVASCBMg68SwrdD/DLeKcPtCkE36wHvrK6wi7
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-uaKkLp0y58e5J0mHx4kmk2saAacdO/YolHjkh5zNe1Z+sORwPEo4ruZY/+wem/TG
-KFQsVjH/jAsyQFsyXaOrQ4QyOwxw52Vz6b7vrffaTdnKlyvJTvebEbhNiNmt2Ni+
-wac/1VcedkMpUrNmpJyal6lzWrVQmW1Q9qBinxHeGnNHk2QWTGZCQCClxDTfPoE1
-HC85cD4h91eBV4fiQm/ML/WmaGAQGUiTlX5vESJG1pKYXGqv1cr1pj+MTjqfjApl
-KOj93yAvx4ss42onWe9DPOBojSMuIzEVZOeq7mt7QeNpN9unjsDVrvq/fmsvIBb0
-t5HFVX4JlZoF2sfrwP0jEkyHxlk0pZZc5rbwtVI601MolDzjTNBcYbUB0IUlIj9f
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-ppMaqlOgDu88/8SMCce8yBderXW/0QxCZjQ3gEDufqxjC2IelOfEbChMLIs6p+9B
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-Qp6HZMs2woAbvFyxAXSUeKAOZrnW1TmRNmj6SwtE9aPmMwSYxZtTukesl+CpzEqi
-BdBZia3Yxu9Z5694Cg1eXoPIir6u6svZA5OIpEIUDIUPnMmG9pjxQ1xK40vyjdMZ
-+9uAVdGX118nuwZ6Al4bfrPOOmwII2X1xmfFGG3rbVHVD9dIGJ1HGWPZio4F/eai
-kfSYHr0410JRAOvd9G4vrH6rq/zE5QcLCmXyH5W9vF3RJDAK4ArcaLF5RPY8slEJ
-NcZ7XTcKUc/Tg6VCMo3agozuzrxKCX5x6rvn0COYgdU3ozTO72dJlFQY2KpJP0n2
-RWWjdl2r7XYVRoQJd5XaZ3/mgJ7FtL42Rh6+vjEJLezWgUTo3B4Z0WG8WIp4wfAw
-d4qbAa4lVWtP++HZvIqOPaL+nZgFS22ygtoIVyYDj7lcqH9cdMsaMrZFAxisVQK2
-z2DnysfLg4dkdDuJjFUI07QUPwqjfRVKC8Mec45j9zrpuzu82zQ8Fub7ldtECsby
-oq0smBG1vd+ozMPnr3yvU7X7jaaM4toW+dG3OQxnUO2GyB/BAEamOB4CWWbKSfy1
-tfM=
------END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_des.key b/tests/data_files/pkcs8_pbes2_pbkdf2_des.key
deleted file mode 100644
index f3a2d0c..0000000
--- a/tests/data_files/pkcs8_pbes2_pbkdf2_des.key
+++ /dev/null
@@ -1,29 +0,0 @@
------BEGIN ENCRYPTED PRIVATE KEY-----
-MIIFCzA9BgkqhkiG9w0BBQ0wMDAbBgkqhkiG9w0BBQwwDgQIE+lx5z79hVACAggA
-MBEGBSsOAwIHBAjrWP2/SiR7cwSCBMgUgnI4/ZG3jidt8TZShsbKzxQ9bt9D1URm
-8FBTFMk8JRowaXZyM2fx1/vEUlvKHIwpytOYO42py0lDf2qdn8iIe+8V2GLpyGcL
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-0N0Wqpj3VA8V9BeATZAjvofBCwRABDNsDqRhjgx7ZEVz8C6pNK7Ck6ZXEjXaWc12
-ZvkzjLuufZ5B7klvgLzfxEtvZbQJmrQddDXZP9ICykP6D8W87EqEgk8yoxeFioOm
-0/edj7AVZ3rxbxpUUHJUiYDLNXaZTksfYhL0ZsB3cEL8VofUa1K+66N/0TismNDR
-4KSIjuRausXf1WJ1oh5B18zvnl2jkzCpwISf58d7UeOny3/ZR38B71EuaXO4r21e
-BrG6fi9VewuUg1DHSYLIJErVcfNnVXHuT0EzPTjr0vdTUguzDUv4/YFcpEDk5jnQ
-xJshBegjbt5W5gY3GTVRlyWqGKyOska3e2u4Cf7tZtP0kyy38JHLkQQXgj6dxseT
-lCIipBDJX3gU7yJHMiX/OpLcJuEMakRrpWLrB0vezX9oW0weE/dFzZeiYyo2K/DI
-TIFiL6FDuLUqpcYjeB1M+wbqs0f5ndXThVYi2/j73z0dwCI1WwKZH/WOdTrjYKxi
-0oiLz7pHHaPoMRymWCKTwQhYnqiOXZIpfeOFcUY4JKDzgyKdvU7XLPnbt4yxOlJD
-yAzX0i+bJjYjuG45XHTS8too0GFG2h6VFvOYAQsiq1qOnxVqVUvYphZBSz7D8Vql
-lHXWp954AhpfUQK4mLJq/exjUIGIZb/QxbNWNv7mTMkBQxGJ6B/1Vjkv9KC04KLe
-/JMnEZD+Sw5n+5j8qS6f7YOfVJ+Hqm04M1S8cc7JD4qMufLW/RvuKyBLb3sCn0Ue
-D+uiTedxoJR8nm6yI0uZ4d9RpRreca0PPt0o+DhbrDWyqH19kafN7I6SrDSbBNUO
-wiGBbgN4Ur9rPbzapATA/X95y+Q3CFLe/wcMLcLHJ3tnRCUo17Fx+APmrAsyBiYd
-9ulUq5WcZaw3pEDpTqN+0832UOyjIwpLyVDLU5jgW04vbW41o2SW7fCa7/QxT94p
-4PEAYi2MltPYQKRO7EOh+iUOHEsc8UDb6x4i75BcKhuLwZ7nmrwzg8ZO+TWMuzYb
-McJ11aZ42hN9U5H65FQzaZhAAcOqxTffQXIdARGlfvr3lTRnO/RQbxyObEqGeMHP
-XlDzvIMdB6b0RG4EBfpDFUpWf3Mhx4AG3bGHPjUXXhNICCMDdI49d0lNJ3nkF0nv
-JsehmIOY2U6fQBEnZhn5D0rjU+nUlHvgKQKhs9yIym/K+KVUznJW4ygwFiKXysVq
-QGqfn7hbBonYqLkGL99O9JyKgz/RhEMC0dKtgu6ELYJJVWnkJGTIMkp5a8ID48qW
-RmFJX+v5ryvM9ePSUbLizOUddsXycJpGsu+Am5H20cTPXkwxYtNcu49eLrGoXf7E
-/mD/zDqFryMK3oUBHnBJf0k/mMnzwfgHNveXApOSbflvRx39652Wugd7CxcOrIA=
------END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs1_1024_3des.pem b/tests/data_files/rsa_pkcs1_1024_3des.pem
new file mode 100644
index 0000000..1bc87c9
--- /dev/null
+++ b/tests/data_files/rsa_pkcs1_1024_3des.pem
@@ -0,0 +1,18 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: DES-EDE3-CBC,4A004A85A2D2D627
+
+Ls3vMslumxSeBR4o+oncq359q0k0rDTO5FIFxcw7psy6ggd9Vpr3AdIq9qvevmuB
+2t1KtlcHoI+Wi+PkpukHCpCvM0Kju19PQuNSvn6eFtR9VOwgk6x+j9x9ZeZp0Qks
+BgsGzGubqdN3ze7CEwYGM6CvVpoP3qNC9hR6IogZ9VPTjZ0vM92cm4foSDSABxGt
+Q37bLE1OKOfcCTvqx7/r+4U5Z47okeXvOS/Hf7yzayF9ZHuS0hCr+jGWl7qBWNyE
+Ze7ITQ19RA7YS2nlvCvq/8rfduQsJyZTV0gIultM3tZ9qNwr1i5yp7Iq4U6O8SGC
+cR/95R0Z8PMN2DSXoMJBsSRbK32r2GXJoGjvg+4R0UoTbc1MhUTtsoclIz98lsHk
+zVxgPMzk4mEmQGaKVp/wa1ji+9joTkcv3cALHxTtNcE/dElAHBYjjJ7r9V4uAv3t
+jay7R8SIPPh7iyuY4NTtDA5m8yyBKt7v6K5hb2WhT4aucWXHYTize+TxSTpekhrG
+J0EEz5zhWsrLhXHV1KcGDIHVXlMnu7LCGyVNFCWKRBXIbZaujed0xwWgjfXKbkYd
+MKePX76g5OyKFGGcv5KUknlQJhoRElrSz6pywbpwkl0Xqc1dusy1sZ9b5Uh6zjNc
+r5sBvj1k7iK27bzdEuL1I3DEcUdmXLNF3dehNo4v5WQL5iBePLoFSxyL8EJkMQOx
+fpwoutPzE7l71To1zmE3pmFdZbEXTfjcfqkRy9b4t57gUuo1UEhYYxoB0D0i+BkH
+T0ZmJl4Qp2euaaMqYYN2E9FJAyrmpwBMvtgs5oprXRR6geZweT+J9g==
+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs1_1024_aes128.pem b/tests/data_files/rsa_pkcs1_1024_aes128.pem
new file mode 100644
index 0000000..f76290f
--- /dev/null
+++ b/tests/data_files/rsa_pkcs1_1024_aes128.pem
@@ -0,0 +1,18 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: AES-128-CBC,BF176C0F284E2E5F3D50F9C82D9CF950
+
+AS/03rvTNYSsPzqtLr13jwrSOVaTUYniMzj42/4psKVTmrI7Kaiujsa2bjI5Ae7S
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+gxD1DjBCdosbUOolIsjJfsejSuhEQulpaI61DWeMMap5UvzfZLLrQ5kJuibi8XqM
+oQioenXf8gPc/FOFiLAAzLKtNjmAgD4tNdA3exmkHwKj8ds+HHS/2FmF+oJ2LR3O
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+oMSiXklsO9Ro9NIYzYKABjQ1tDLeY8SOOidoLJrrXltJNDKZSVLR3edyk1rZEFXf
+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs1_1024_aes192.pem b/tests/data_files/rsa_pkcs1_1024_aes192.pem
new file mode 100644
index 0000000..c819c02
--- /dev/null
+++ b/tests/data_files/rsa_pkcs1_1024_aes192.pem
@@ -0,0 +1,18 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: AES-192-CBC,B83D6A5D09E192044299B9D06C41BDA7
+
+DQvNvAQflmShH/6aRopfKpdKCerQBAf4RYC7+MZLYaUxXUuUzFuIuUyEmNbgsvny
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+4ieSeDJfHqtUgJ9ie8JcLHuNsUxu5Crzjv6yuZ5su6P+YSMsNhHtOBUXAaSunRh1
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+Zhfky0/GKe+fTTMzHNjtw9/qhj0NllUpA6SyptMM1vWe62OkcQYSYeH81btdR22H
+Kubx1iYMx2hr6dsvM1+BWP8CmtD6wFEhIMBNKYcg/AWHA/NMpd7E2HTmviXBdEVA
+4xMh9fTx0cJ9YnNBuVgNNPGSJJLa7JGWdfdCUpTY6S0YEvTQw+1letrVbW3xumW2
+Tk/G/dS0t41QJuaW1sv9DkJJcl1696PSI4ysDJx9Y8LtV1+DzvdlxSyJdg3mJHEL
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+ZiJ1UkmVdsFeQLxU9hsKD2Cvpl9/tdhUvLaZ0UPl43c5XaBSwcT9eztiLUXGivzc
+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs1_1024_aes256.pem b/tests/data_files/rsa_pkcs1_1024_aes256.pem
new file mode 100644
index 0000000..9450ec1
--- /dev/null
+++ b/tests/data_files/rsa_pkcs1_1024_aes256.pem
@@ -0,0 +1,18 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: AES-256-CBC,28A56EB102CAFF494BF4AFB55C4ED52A
+
+5yOXbxDDgomJtRFC9iBL819dU/vCOe0JlwdyQOQbagd1Efj7oErrMuVZJOl18d/o
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+BtMGL7qA/l/gmhHRYDpkzf+ewuTeOImyyfEnAawVT3+G6p3tf/Cs9RVgUCnCrFHa
+/BuYhGTtTV+R6F7+3yRk/XORp9R3K4BbgWHHma2dB0zYIFDXYtlrODUyQ362Tv1q
+JNFis2PbtNB7DRKrB/KtteWtg32mSaTL446a0HCF0VpFB/nq0wEPCvghed5KYHSR
+PzoegmnjkDikgid4O/RhcOC5+qEykNalddhQOY6CxJEwVTAviHbQAyW3eP1AnIa+
++Ifc2o67i57bkLLlg0pqHITlz1+g7SWDj7Aix2Y68zWZVL3n+e/wzqbdYqMVxiGz
+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs1_1024_clear.pem b/tests/data_files/rsa_pkcs1_1024_clear.pem
new file mode 100644
index 0000000..2d1a176
--- /dev/null
+++ b/tests/data_files/rsa_pkcs1_1024_clear.pem
@@ -0,0 +1,15 @@
+-----BEGIN RSA PRIVATE KEY-----
+MIICXgIBAAKBgQCvBX05buhPt1/btcKxPH/lplSqiqJHC1Qe4f6wsS0lx5cRUxJJ
+4RKWKAQtu7bBINFENSTvTA5uHYlW7rIHevEjSd3u5USDvAbCxhlIzQKyAueWrr2U
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+5/wXic62Y6vaM4ZSw8c/ERd0kC6EBWWScJECQQC2zb01T331eaY7SLNkPjU7hImH
+d7SLFflOC/wFZ6auWRHVetZAnPdke/liZOm9h+uV4mO3EQuaH5+UrM7Q+vpNAkBx
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+PGLcjA9BdmZQ1yUnWsShAkEAuzLRM+3C4EjUYziLe+nLS+KfS2JQvmA+cONkdQHJ
+fd3iCk5xvpX9XnF4TiWspLryW+Vziq5Zu/4cmXeBRHorJA==
+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs1_1024_des.pem b/tests/data_files/rsa_pkcs1_1024_des.pem
new file mode 100644
index 0000000..9eafbb6
--- /dev/null
+++ b/tests/data_files/rsa_pkcs1_1024_des.pem
@@ -0,0 +1,18 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: DES-CBC,B23EB871129DD92A
+
+F6S1xLJn+qc/BVv7/0RjykUUqvLR12OcChmOFo3hboC5omWrmPzhhy1IS9XuVZuy
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+dSMJdqBP4TTBu0DzCmqaGvgjjKLTFF635hzP+cFvaFWhVOY2v4tkV+4zkvBUKzss
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+2h5qh0GNAEiGRr8bbh3A3wugidwAVoHQeuMnAsShf+5gj8Np7W9kEQ==
+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs1_2048_3des.pem b/tests/data_files/rsa_pkcs1_2048_3des.pem
new file mode 100644
index 0000000..ac7ef3c
--- /dev/null
+++ b/tests/data_files/rsa_pkcs1_2048_3des.pem
@@ -0,0 +1,30 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: DES-EDE3-CBC,3F3828FEA9BF197C
+
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+GmXYWveeyMUrZba/VVoVB5S/wZntL64GHd+GqaXSuEgjmqYFTPgsehCUYoHHxxeA
+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs1_2048_aes128.pem b/tests/data_files/rsa_pkcs1_2048_aes128.pem
new file mode 100644
index 0000000..4b9578e
--- /dev/null
+++ b/tests/data_files/rsa_pkcs1_2048_aes128.pem
@@ -0,0 +1,30 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: AES-128-CBC,4D279F635142BFE952A71E8EE6D14B0D
+
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+Giom0TSsOhNeMq0N9AbnUEPAhhIEsaMSZAOODsrvtbRijCcrCkY31EI0O2pT0Vgg
+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs1_2048_aes192.pem b/tests/data_files/rsa_pkcs1_2048_aes192.pem
new file mode 100644
index 0000000..a9585bf
--- /dev/null
+++ b/tests/data_files/rsa_pkcs1_2048_aes192.pem
@@ -0,0 +1,30 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: AES-192-CBC,9253446D0CFFFA0AA50C251F129E6148
+
+CrtEJsyM72x0zqFnS3qGqTF8JtaUgKe7EkBRoDt5iEowPZFjPM6QILEsBQLAcG4J
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+X2p8+n3RGXG6BKOQcXR195GWwwjxy+HI6hzXGO41Q7mrs1mOsUvk66VXYFFLpEcK
+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs1_2048_aes256.pem b/tests/data_files/rsa_pkcs1_2048_aes256.pem
new file mode 100644
index 0000000..2e396e1
--- /dev/null
+++ b/tests/data_files/rsa_pkcs1_2048_aes256.pem
@@ -0,0 +1,30 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: AES-256-CBC,44804F408DA69A39B0DF6B8E84F4F663
+
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+RGx6HBKoLSG5jC4TjjUcAIY0NAmJRLsabrBTDLBUqxnMZroF75Id9KaZHSa74x+Z
+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs1_2048_clear.pem b/tests/data_files/rsa_pkcs1_2048_clear.pem
new file mode 100644
index 0000000..d947634
--- /dev/null
+++ b/tests/data_files/rsa_pkcs1_2048_clear.pem
@@ -0,0 +1,27 @@
+-----BEGIN RSA PRIVATE KEY-----
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+sF7IbcMbszEf8rtt2+ZosApwouLjqtb//15r8CfKiUKDRYNP3OBN2A==
+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs1_2048_des.pem b/tests/data_files/rsa_pkcs1_2048_des.pem
new file mode 100644
index 0000000..c296833
--- /dev/null
+++ b/tests/data_files/rsa_pkcs1_2048_des.pem
@@ -0,0 +1,30 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: DES-CBC,A21ED2721C71226F
+
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+z8CeXtMSvio2wXmadhBEEoc8QSY5s3/J6jDJaWUxkQNPdWZkDmVgDC0DUlfEdSqh
+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs1_4096_3des.pem b/tests/data_files/rsa_pkcs1_4096_3des.pem
new file mode 100644
index 0000000..6de58fb
--- /dev/null
+++ b/tests/data_files/rsa_pkcs1_4096_3des.pem
@@ -0,0 +1,54 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: DES-EDE3-CBC,08A2EE4A627B9219
+
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+nFYfGzbdedXl7vYXisw2kbrrQW/EtkVfYyho4G06tszUccLGh9akU1ie6ekDQT2o
+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs1_4096_aes128.pem b/tests/data_files/rsa_pkcs1_4096_aes128.pem
new file mode 100644
index 0000000..c54c1be
--- /dev/null
+++ b/tests/data_files/rsa_pkcs1_4096_aes128.pem
@@ -0,0 +1,54 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: AES-128-CBC,2DBF602A00D044C2770D4CDA0D26E8F1
+
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+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs1_4096_aes192.pem b/tests/data_files/rsa_pkcs1_4096_aes192.pem
new file mode 100644
index 0000000..8f2af5a
--- /dev/null
+++ b/tests/data_files/rsa_pkcs1_4096_aes192.pem
@@ -0,0 +1,54 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: AES-192-CBC,3F70213897D2A537A35A891E5682E0BE
+
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+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs1_4096_aes256.pem b/tests/data_files/rsa_pkcs1_4096_aes256.pem
new file mode 100644
index 0000000..e2fc2e2
--- /dev/null
+++ b/tests/data_files/rsa_pkcs1_4096_aes256.pem
@@ -0,0 +1,54 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: AES-256-CBC,52B3A521A4BE45F79E26667FB6F79A81
+
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+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs1_4096_clear.pem b/tests/data_files/rsa_pkcs1_4096_clear.pem
new file mode 100644
index 0000000..96933cf
--- /dev/null
+++ b/tests/data_files/rsa_pkcs1_4096_clear.pem
@@ -0,0 +1,51 @@
+-----BEGIN RSA PRIVATE KEY-----
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+CJuAkxzzREpVNdQUVn4+UnMNaaLs8lP+vVqL0ojBRGN3eZEQrvJi4LEbCDc=
+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs1_4096_des.pem b/tests/data_files/rsa_pkcs1_4096_des.pem
new file mode 100644
index 0000000..5bcc71e
--- /dev/null
+++ b/tests/data_files/rsa_pkcs1_4096_des.pem
@@ -0,0 +1,54 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: DES-CBC,2B0C21459A0C9951
+
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+dUdCwLvXxNEnClgx8IizMJmxzhvmAHF+9//WgJS+KxB002MnP4wX8ejpnCgM1/oe
+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_1024_2des.der b/tests/data_files/rsa_pkcs8_pbe_sha1_1024_2des.der
new file mode 100644
index 0000000..e064e86
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbe_sha1_1024_2des.der
Binary files differ
diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_1024_2des.pem b/tests/data_files/rsa_pkcs8_pbe_sha1_1024_2des.pem
new file mode 100644
index 0000000..a809e03
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbe_sha1_1024_2des.pem
@@ -0,0 +1,17 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
+MIICojAcBgoqhkiG9w0BDAEEMA4ECAvRaVQoz78HAgIIAASCAoBiIDDzD49HEwvC
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+7SCrd1Z1
+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_1024_3des.der b/tests/data_files/rsa_pkcs8_pbe_sha1_1024_3des.der
new file mode 100644
index 0000000..5a35ea8
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbe_sha1_1024_3des.der
Binary files differ
diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_1024_3des.pem b/tests/data_files/rsa_pkcs8_pbe_sha1_1024_3des.pem
new file mode 100644
index 0000000..ba60e47
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbe_sha1_1024_3des.pem
@@ -0,0 +1,17 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
+MIICojAcBgoqhkiG9w0BDAEDMA4ECFLoZ7dfvmefAgIIAASCAoCmLLB9OoXC5hH7
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+ZeDqzL95FdQwnK3FgfqfNLGMlIbG2JSuCE9JBY+92RsvXjMJRZxkZjvYL+C3alHR
+VBkyv+4V
+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_1024_rc4_128.der b/tests/data_files/rsa_pkcs8_pbe_sha1_1024_rc4_128.der
new file mode 100644
index 0000000..e7e32b0
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbe_sha1_1024_rc4_128.der
Binary files differ
diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_1024_rc4_128.pem b/tests/data_files/rsa_pkcs8_pbe_sha1_1024_rc4_128.pem
new file mode 100644
index 0000000..089945b
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbe_sha1_1024_rc4_128.pem
@@ -0,0 +1,17 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
+MIICnjAcBgoqhkiG9w0BDAEBMA4ECHgR0/cyo14UAgIIAASCAnzDfJIvSkRQKqrV
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+TLE=
+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_2048_2des.der b/tests/data_files/rsa_pkcs8_pbe_sha1_2048_2des.der
new file mode 100644
index 0000000..9c33ac9
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbe_sha1_2048_2des.der
Binary files differ
diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_2048_2des.pem b/tests/data_files/rsa_pkcs8_pbe_sha1_2048_2des.pem
new file mode 100644
index 0000000..534f109
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbe_sha1_2048_2des.pem
@@ -0,0 +1,29 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
+MIIE6jAcBgoqhkiG9w0BDAEEMA4ECA5GT+CJ7KU4AgIIAASCBMjIenQGGZ2PvUzA
+9D9eyOS6Tnry7U35p/WsQ+DOp6p1fniIWQmMj2s2dH5+rq1N7acCPEpmTLvDZb0e
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+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_2048_3des.der b/tests/data_files/rsa_pkcs8_pbe_sha1_2048_3des.der
new file mode 100644
index 0000000..28162fb
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbe_sha1_2048_3des.der
Binary files differ
diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_2048_3des.pem b/tests/data_files/rsa_pkcs8_pbe_sha1_2048_3des.pem
new file mode 100644
index 0000000..bb9d227
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbe_sha1_2048_3des.pem
@@ -0,0 +1,29 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_2048_rc4_128.der b/tests/data_files/rsa_pkcs8_pbe_sha1_2048_rc4_128.der
new file mode 100644
index 0000000..7ebca11
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbe_sha1_2048_rc4_128.der
Binary files differ
diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_2048_rc4_128.pem b/tests/data_files/rsa_pkcs8_pbe_sha1_2048_rc4_128.pem
new file mode 100644
index 0000000..ad926ad
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbe_sha1_2048_rc4_128.pem
@@ -0,0 +1,29 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_4096_2des.der b/tests/data_files/rsa_pkcs8_pbe_sha1_4096_2des.der
new file mode 100644
index 0000000..6d654f4
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbe_sha1_4096_2des.der
Binary files differ
diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_4096_2des.pem b/tests/data_files/rsa_pkcs8_pbe_sha1_4096_2des.pem
new file mode 100644
index 0000000..28008ad
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbe_sha1_4096_2des.pem
@@ -0,0 +1,53 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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+7+0jri5fFGtpGIDCl70=
+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_4096_3des.der b/tests/data_files/rsa_pkcs8_pbe_sha1_4096_3des.der
new file mode 100644
index 0000000..b6c8249
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbe_sha1_4096_3des.der
Binary files differ
diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_4096_3des.pem b/tests/data_files/rsa_pkcs8_pbe_sha1_4096_3des.pem
new file mode 100644
index 0000000..e4333e4
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbe_sha1_4096_3des.pem
@@ -0,0 +1,53 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_4096_rc4_128.der b/tests/data_files/rsa_pkcs8_pbe_sha1_4096_rc4_128.der
new file mode 100644
index 0000000..f3bda63
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbe_sha1_4096_rc4_128.der
Binary files differ
diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_4096_rc4_128.pem b/tests/data_files/rsa_pkcs8_pbe_sha1_4096_rc4_128.pem
new file mode 100644
index 0000000..53867ac
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbe_sha1_4096_rc4_128.pem
@@ -0,0 +1,53 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des.der b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des.der
new file mode 100644
index 0000000..4f860bc
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des.der
Binary files differ
diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des.pem b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des.pem
new file mode 100644
index 0000000..c7cf185
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des.pem
@@ -0,0 +1,17 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des.der b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des.der
new file mode 100644
index 0000000..6f1eac2
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des.der
Binary files differ
diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des.pem b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des.pem
new file mode 100644
index 0000000..9ffa511
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des.pem
@@ -0,0 +1,17 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des.der b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des.der
new file mode 100644
index 0000000..eda37aa
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des.der
Binary files differ
diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des.pem b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des.pem
new file mode 100644
index 0000000..27cfe33
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des.pem
@@ -0,0 +1,30 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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++IQ=
+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des.der b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des.der
new file mode 100644
index 0000000..c7c4c8d
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des.der
Binary files differ
diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des.pem b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des.pem
new file mode 100644
index 0000000..50337f4
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des.pem
@@ -0,0 +1,29 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des.der b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des.der
new file mode 100644
index 0000000..bca2ff8
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des.der
Binary files differ
diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des.pem b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des.pem
new file mode 100644
index 0000000..c5113e7
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des.pem
@@ -0,0 +1,54 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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+RoE=
+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des.der b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des.der
new file mode 100644
index 0000000..f40c9c9
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des.der
Binary files differ
diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des.pem b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des.pem
new file mode 100644
index 0000000..d4b6933
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des.pem
@@ -0,0 +1,53 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/server1.cert_type.crt.openssl.v3_ext b/tests/data_files/server1.cert_type.crt.openssl.v3_ext
new file mode 100644
index 0000000..bd225ff
--- /dev/null
+++ b/tests/data_files/server1.cert_type.crt.openssl.v3_ext
@@ -0,0 +1,5 @@
+[v3_ext]
+basicConstraints = CA:false
+subjectKeyIdentifier=hash
+authorityKeyIdentifier=keyid
+nsCertType=server
diff --git a/tests/data_files/server1.cert_type_noauthid.crt b/tests/data_files/server1.cert_type_noauthid.crt
new file mode 100644
index 0000000..ed8b80b
--- /dev/null
+++ b/tests/data_files/server1.cert_type_noauthid.crt
@@ -0,0 +1,20 @@
+-----BEGIN CERTIFICATE-----
+MIIDMTCCAhmgAwIBAgIBATANBgkqhkiG9w0BAQUFADA7MQswCQYDVQQGEwJOTDER
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+HNVnmEN2I2Nb0M8lQNF1sFDbpFwVbh9CkBF5LJNesy0VWd67Ho6EntPEb7vBFF/x
+jz0b2l4=
+-----END CERTIFICATE-----
diff --git a/tests/data_files/server1.crt.openssl.v3_ext b/tests/data_files/server1.crt.openssl.v3_ext
new file mode 100644
index 0000000..239d56a
--- /dev/null
+++ b/tests/data_files/server1.crt.openssl.v3_ext
@@ -0,0 +1,4 @@
+[v3_ext]
+basicConstraints = CA:false
+subjectKeyIdentifier=hash
+authorityKeyIdentifier=keyid
diff --git a/tests/data_files/server1.csr b/tests/data_files/server1.csr
new file mode 100644
index 0000000..804c4a5
--- /dev/null
+++ b/tests/data_files/server1.csr
@@ -0,0 +1,16 @@
+-----BEGIN CERTIFICATE REQUEST-----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+-----END CERTIFICATE REQUEST-----
diff --git a/tests/data_files/server1.key_usage.crt.openssl.v3_ext b/tests/data_files/server1.key_usage.crt.openssl.v3_ext
new file mode 100644
index 0000000..e255027
--- /dev/null
+++ b/tests/data_files/server1.key_usage.crt.openssl.v3_ext
@@ -0,0 +1,5 @@
+[v3_ext]
+basicConstraints = CA:false
+subjectKeyIdentifier=hash
+authorityKeyIdentifier=keyid
+keyUsage=critical, digitalSignature, nonRepudiation, keyEncipherment
diff --git a/tests/data_files/server1.key_usage_noauthid.crt b/tests/data_files/server1.key_usage_noauthid.crt
new file mode 100644
index 0000000..d66e515
--- /dev/null
+++ b/tests/data_files/server1.key_usage_noauthid.crt
@@ -0,0 +1,20 @@
+-----BEGIN CERTIFICATE-----
+MIIDLjCCAhagAwIBAgIBATANBgkqhkiG9w0BAQUFADA7MQswCQYDVQQGEwJOTDER
+MA8GA1UEChMIUG9sYXJTU0wxGTAXBgNVBAMTEFBvbGFyU1NMIFRlc3QgQ0EwHhcN
+MTEwMjEyMTQ0NDA2WhcNMjEwMjEyMTQ0NDA2WjA8MQswCQYDVQQGEwJOTDERMA8G
+A1UEChMIUG9sYXJTU0wxGjAYBgNVBAMTEVBvbGFyU1NMIFNlcnZlciAxMIIBIjAN
+BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqQIfPUBq1VVTi/027oJlLhVhXom/
+uOhFkNvuiBZS0/FDUEeWEllkh2v9K+BG+XO+3c+S4ZFb7Wagb4kpeUWA0INq1UFD
+d185fAkER4KwVzlw7aPsFRkeqDMIR8EFQqn9TMO0390GH00QUUBncxMPQPhtgSVf
+CrFTxjB+FTms+Vruf5KepgVb5xOXhbUjktnUJAbVCSWJdQfdphqPPwkZvq1lLGTr
+lZvc/kFeF6babFtpzAK6FCwWJJxK3M3Q91Jnc/EtoCP9fvQxyi1wyokLBNsupk9w
+bp7OvViJ4lNZnm5akmXiiD8MlBmj3eXonZUT7Snbq3AS3FrKaxerUoJUsQIDAQAB
+ozwwOjAJBgNVHRMEAjAAMB0GA1UdDgQWBBQfdNY/KcF0dEU7BRIsPai9Q1kCpjAO
+BgNVHQ8BAf8EBAMCAeAwDQYJKoZIhvcNAQEFBQADggEBAJZRIISo4+rDvHXXaS43
+shfSkyJyur588mNJFzty1WVfhaIkwjMIGHeGlHS29fwgPsBUgelZ3Qv3J7wsm42+
+3BwQet0l36FIBIJtFhcrTGlaCFUo/5bZJUPGgiOFB9ec/8lOszVlX8cH34UimWqg
+q2wXRGoXWPbuRnUWlJhI2bAv5ri9Mt7Rs4nK4wyS1ZjC8ByXMn4tk3yMjkUEqu0o
+37zoQiF+FJApu0eTKK5goA2hisyfCX9eJMppAbcyvJwoj/AmiBkXW8J3kEMJtLmZ
+VoxXYknnXumxBLxUrGuamR/3cmbaJHIHE1Dqox7hB+9miyp4lue1/uXHCocGAIeF
+JTo=
+-----END CERTIFICATE-----
diff --git a/tests/data_files/server1.noauthid.crt b/tests/data_files/server1.noauthid.crt
new file mode 100644
index 0000000..99c004f
--- /dev/null
+++ b/tests/data_files/server1.noauthid.crt
@@ -0,0 +1,19 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/tests/data_files/server1.v1.crt b/tests/data_files/server1.v1.crt
index 0a4b2a5..b13be43 100644
--- a/tests/data_files/server1.v1.crt
+++ b/tests/data_files/server1.v1.crt
@@ -1,18 +1,18 @@
 -----BEGIN CERTIFICATE-----
-MIIC9DCCAdygAwIBAAIBATANBgkqhkiG9w0BAQUFADA7MQswCQYDVQQGEwJOTDER
-MA8GA1UEChMIUG9sYXJTU0wxGTAXBgNVBAMTEFBvbGFyU1NMIFRlc3QgQ0EwHhcN
-MTEwMjEyMTQ0NDA2WhcNMjEwMjEyMTQ0NDA2WjA8MQswCQYDVQQGEwJOTDERMA8G
-A1UEChMIUG9sYXJTU0wxGjAYBgNVBAMTEVBvbGFyU1NMIFNlcnZlciAxMIIBIjAN
-BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqQIfPUBq1VVTi/027oJlLhVhXom/
-uOhFkNvuiBZS0/FDUEeWEllkh2v9K+BG+XO+3c+S4ZFb7Wagb4kpeUWA0INq1UFD
-d185fAkER4KwVzlw7aPsFRkeqDMIR8EFQqn9TMO0390GH00QUUBncxMPQPhtgSVf
-CrFTxjB+FTms+Vruf5KepgVb5xOXhbUjktnUJAbVCSWJdQfdphqPPwkZvq1lLGTr
-lZvc/kFeF6babFtpzAK6FCwWJJxK3M3Q91Jnc/EtoCP9fvQxyi1wyokLBNsupk9w
-bp7OvViJ4lNZnm5akmXiiD8MlBmj3eXonZUT7Snbq3AS3FrKaxerUoJUsQIDAQAB
-owIwADANBgkqhkiG9w0BAQUFAAOCAQEAoZVuVi7bIslKgMJhejSFXiO+ICMz1fmK
-b0tPN68mRYhI/gsjRT0cmX6GUNrg+U5mcBWhMwHgyvx1CARU4YToKZxcXGNL0DPd
-Z1hF8nCrJCZBQvNuWE7s0ufw92xz5ZfuKkVxi94RYR529F6gzgl4rpX8UQVu2ym/
-9pTlHKr4MKi9LNppyJMS89uRcb2FJFMdhAKbhNtbIjI9qGZ7x//0belAaWhq389u
-6XWFnZt35PU6Zz6YbAQ5pjZYsTaohuufgrpOlFPUuc4uR+RfGHIQ6id12lZaQC2m
-OFIBDcU0x1cFfPfMgVdBLf6klPt/v/tD77mwx0eztSp28NIf+ACw8A==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 -----END CERTIFICATE-----
diff --git a/tests/data_files/server1_csr.opensslconf b/tests/data_files/server1_csr.opensslconf
new file mode 100644
index 0000000..6e7075e
--- /dev/null
+++ b/tests/data_files/server1_csr.opensslconf
@@ -0,0 +1,10 @@
+[ req ]
+distinguished_name = req_distinguished_name
+prompt             = no
+# Restrict to non-UTF8 PrintableStrings.
+string_mask        = nombstr
+
+[ req_distinguished_name ]
+C  = NL
+O  = PolarSSL
+CN = PolarSSL Server 1
diff --git a/tests/data_files/test-ca.server1.opensslconf b/tests/data_files/test-ca.server1.opensslconf
new file mode 100644
index 0000000..4a5072e
--- /dev/null
+++ b/tests/data_files/test-ca.server1.opensslconf
@@ -0,0 +1,18 @@
+ [ ca ]
+ default_ca             = test-ca
+ 
+ [ test-ca ]
+ certificate            = test-ca.crt
+ private_key            = test-ca.key
+ serial                 = test-ca.server1.serial
+ default_md             = sha1
+ default_startdate      = 110212144406Z
+ default_enddate        = 210212144406Z
+ new_certs_dir          = ./
+ database               = ./test-ca.server1.db
+ policy                 = policy_match
+
+ [policy_match]
+ countryName            = supplied
+ organizationName       = supplied
+ commonName             = supplied
diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index d9c5bbf..838b541 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -326,6 +326,19 @@
 msg "build: SSLv3 - ssl-opt.sh (ASan build)" # ~ 6 min
 tests/ssl-opt.sh
 
+msg "build: Default + !MBEDTLS_SSL_RENEGOTIATION (ASan build)" # ~ 6 min
+cleanup
+cp "$CONFIG_H" "$CONFIG_BAK"
+scripts/config.pl unset MBEDTLS_SSL_RENEGOTIATION
+CC=gcc cmake -D CMAKE_BUILD_TYPE:String=Asan .
+make
+
+msg "test: !MBEDTLS_SSL_RENEGOTIATION - main suites (inc. selftests) (ASan build)" # ~ 50s
+make test
+
+msg "test: !MBEDTLS_SSL_RENEGOTIATION - ssl-opt.sh (ASan build)" # ~ 6 min
+tests/ssl-opt.sh
+
 msg "build: cmake, full config, clang, C99" # ~ 50s
 cleanup
 cp "$CONFIG_H" "$CONFIG_BAK"
@@ -413,6 +426,16 @@
 scripts/config.pl set MBEDTLS_NO_PLATFORM_ENTROPY # uses syscall() on GNU/Linux
 CC=gcc CFLAGS='-Werror -Wall -Wextra -O0 -std=c99 -pedantic' make lib
 
+msg "build: default config except MFL extension (ASan build)" # ~ 30s
+cleanup
+cp "$CONFIG_H" "$CONFIG_BAK"
+scripts/config.pl unset MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
+CC=gcc cmake -D CMAKE_BUILD_TYPE:String=Asan .
+make
+
+msg "test: ssl-opt.sh, MFL-related tests"
+tests/ssl-opt.sh -f "Max fragment length"
+
 msg "build: default config with  MBEDTLS_TEST_NULL_ENTROPY (ASan build)"
 cleanup
 cp "$CONFIG_H" "$CONFIG_BAK"
@@ -628,4 +651,3 @@
 
 msg "Done, cleaning up"
 cleanup
-
diff --git a/tests/scripts/generate_code.pl b/tests/scripts/generate_code.pl
index 84e949d..e489a00 100755
--- a/tests/scripts/generate_code.pl
+++ b/tests/scripts/generate_code.pl
@@ -49,6 +49,27 @@
 #       file name is used to replace the symbol 'TESTCASE_FILENAME' in the main
 #       code file above.
 #
+#       A test data file consists of a sequence of paragraphs separated by
+#       a single empty line. Line breaks may be in Unix (LF) or Windows (CRLF)
+#       format. Lines starting with the character '#' are ignored
+#       (the parser behaves as if they were not present).
+#
+#       Each paragraph describes one test case and must consist of: (1) one
+#       line which is the test case name; (2) an optional line starting with
+#       the 11-character prefix "depends_on:"; (3) a line containing the test
+#       function to execute and its parameters.
+#
+#       A depends_on: line consists of a list of compile-time options
+#       separated by the character ':', with no whitespace. The test case
+#       is executed only if this compilation option is enabled in config.h.
+#
+#       The last line of each paragraph contains a test function name and
+#       a list of parameters separated by the character ':'. Running the
+#       test case calls this function with the specified parameters. Each
+#       parameter may either be an integer written in decimal or hexadecimal,
+#       or a string surrounded by double quotes which may not contain the
+#       ':' character.
+#
 
 use strict;
 
@@ -312,7 +333,7 @@
 # and make check code
 my $dep_check_code;
 
-my @res = $test_data =~ /^depends_on:([\w:]+)/msg;
+my @res = $test_data =~ /^depends_on:([!:\w]+)/msg;
 my %case_deps;
 foreach my $deps (@res)
 {
@@ -323,7 +344,23 @@
 }
 while( my ($key, $value) = each(%case_deps) )
 {
-    $dep_check_code .= << "END";
+    if( substr($key, 0, 1) eq "!" )
+    {
+        my $key = substr($key, 1);
+        $dep_check_code .= << "END";
+    if( strcmp( str, "!$key" ) == 0 )
+    {
+#if !defined($key)
+        return( DEPENDENCY_SUPPORTED );
+#else
+        return( DEPENDENCY_NOT_SUPPORTED );
+#endif
+    }
+END
+    }
+    else
+    {
+        $dep_check_code .= << "END";
     if( strcmp( str, "$key" ) == 0 )
     {
 #if defined($key)
@@ -333,6 +370,7 @@
 #endif
     }
 END
+    }
 }
 
 # Make mapping code
diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index 761655f..326dcad 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -321,6 +321,33 @@
     fi
 }
 
+# Given the client or server debug output, parse the unix timestamp that is
+# included in the first 4 bytes of the random bytes and check that it's within
+# acceptable bounds
+check_server_hello_time() {
+    # Extract the time from the debug (lvl 3) output of the client
+    SERVER_HELLO_TIME="$(sed -n 's/.*server hello, current time: //p' < "$1")"
+    # Get the Unix timestamp for now
+    CUR_TIME=$(date +'%s')
+    THRESHOLD_IN_SECS=300
+
+    # Check if the ServerHello time was printed
+    if [ -z "$SERVER_HELLO_TIME" ]; then
+        return 1
+    fi
+
+    # Check the time in ServerHello is within acceptable bounds
+    if [ $SERVER_HELLO_TIME -lt $(( $CUR_TIME - $THRESHOLD_IN_SECS )) ]; then
+        # The time in ServerHello is at least 5 minutes before now
+        return 1
+    elif [ $SERVER_HELLO_TIME -gt $(( $CUR_TIME + $THRESHOLD_IN_SECS )) ]; then
+        # The time in ServerHello is at least 5 minutes later than now
+        return 1
+    else
+        return 0
+    fi
+}
+
 # wait for client to terminate and set CLI_EXIT
 # must be called right after starting the client
 wait_client_done() {
@@ -357,9 +384,11 @@
 # Options:  -s pattern  pattern that must be present in server output
 #           -c pattern  pattern that must be present in client output
 #           -u pattern  lines after pattern must be unique in client output
+#           -f call shell function on client output
 #           -S pattern  pattern that must be absent in server output
 #           -C pattern  pattern that must be absent in client output
 #           -U pattern  lines after pattern must be unique in server output
+#           -F call shell function on server output
 run_test() {
     NAME="$1"
     shift 1
@@ -546,6 +575,18 @@
                     return
                 fi
                 ;;
+            "-F")
+                if ! $2 "$SRV_OUT"; then
+                    fail "function call to '$2' failed on Server output"
+                    return
+                fi
+                ;;
+            "-f")
+                if ! $2 "$CLI_OUT"; then
+                    fail "function call to '$2' failed on Client output"
+                    return
+                fi
+                ;;
 
             *)
                 echo "Unknown test: $1" >&2
@@ -682,6 +723,21 @@
             -s "Protocol is DTLSv1.2" \
             -s "Ciphersuite is TLS-ECDHE-ECDSA-WITH-AES-256-GCM-SHA384"
 
+# Test current time in ServerHello
+requires_config_enabled MBEDTLS_HAVE_TIME
+run_test    "Default, ServerHello contains gmt_unix_time" \
+            "$P_SRV debug_level=3" \
+            "$P_CLI debug_level=3" \
+            0 \
+            -s "Protocol is TLSv1.2" \
+            -s "Ciphersuite is TLS-ECDHE-ECDSA-WITH-AES-256-GCM-SHA384" \
+            -s "client hello v3, signature_algorithm ext: 6" \
+            -s "ECDHE curve: secp521r1" \
+            -S "error" \
+            -C "error" \
+            -f "check_server_hello_time" \
+            -F "check_server_hello_time"
+
 # Test for uniqueness of IVs in AEAD ciphersuites
 run_test    "Unique IV in GCM" \
             "$P_SRV exchanges=20 debug_level=4" \
@@ -1292,7 +1348,23 @@
 
 # Tests for Max Fragment Length extension
 
-run_test    "Max fragment length: not used, reference" \
+MAX_CONTENT_LEN_EXPECT='16384'
+MAX_CONTENT_LEN_CONFIG=$( ../scripts/config.pl get MBEDTLS_SSL_MAX_CONTENT_LEN)
+
+if [ -n "$MAX_CONTENT_LEN_CONFIG" ] && [ "$MAX_CONTENT_LEN_CONFIG" -ne "$MAX_CONTENT_LEN_EXPECT" ]; then
+    printf "The ${CONFIG_H} file contains a value for the configuration of\n"
+    printf "MBEDTLS_SSL_MAX_CONTENT_LEN that is different from the script’s\n"
+    printf "test value of ${MAX_CONTENT_LEN_EXPECT}. \n"
+    printf "\n"
+    printf "The tests assume this value and if it changes, the tests in this\n"
+    printf "script should also be adjusted.\n"
+    printf "\n"
+
+    exit 1
+fi
+
+requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
+run_test    "Max fragment length: enabled, default" \
             "$P_SRV debug_level=3" \
             "$P_CLI debug_level=3" \
             0 \
@@ -1303,6 +1375,55 @@
             -S "server hello, max_fragment_length extension" \
             -C "found max_fragment_length extension"
 
+requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
+run_test    "Max fragment length: enabled, default, larger message" \
+            "$P_SRV debug_level=3" \
+            "$P_CLI debug_level=3 request_size=16385" \
+            0 \
+            -c "Maximum fragment length is 16384" \
+            -s "Maximum fragment length is 16384" \
+            -C "client hello, adding max_fragment_length extension" \
+            -S "found max fragment length extension" \
+            -S "server hello, max_fragment_length extension" \
+            -C "found max_fragment_length extension" \
+            -c "16385 bytes written in 2 fragments" \
+            -s "16384 bytes read" \
+            -s "1 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
+run_test    "Max fragment length, DTLS: enabled, default, larger message" \
+            "$P_SRV debug_level=3 dtls=1" \
+            "$P_CLI debug_level=3 dtls=1 request_size=16385" \
+            1 \
+            -c "Maximum fragment length is 16384" \
+            -s "Maximum fragment length is 16384" \
+            -C "client hello, adding max_fragment_length extension" \
+            -S "found max fragment length extension" \
+            -S "server hello, max_fragment_length extension" \
+            -C "found max_fragment_length extension" \
+            -c "fragment larger than.*maximum "
+
+requires_config_disabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
+run_test    "Max fragment length: disabled, larger message" \
+            "$P_SRV debug_level=3" \
+            "$P_CLI debug_level=3 request_size=16385" \
+            0 \
+            -C "Maximum fragment length is 16384" \
+            -S "Maximum fragment length is 16384" \
+            -c "16385 bytes written in 2 fragments" \
+            -s "16384 bytes read" \
+            -s "1 bytes read"
+
+requires_config_disabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
+run_test    "Max fragment length DTLS: disabled, larger message" \
+            "$P_SRV debug_level=3 dtls=1" \
+            "$P_CLI debug_level=3 dtls=1 request_size=16385" \
+            1 \
+            -C "Maximum fragment length is 16384" \
+            -S "Maximum fragment length is 16384" \
+            -c "fragment larger than.*maximum "
+
+requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
 run_test    "Max fragment length: used by client" \
             "$P_SRV debug_level=3" \
             "$P_CLI debug_level=3 max_frag_len=4096" \
@@ -1314,6 +1435,7 @@
             -s "server hello, max_fragment_length extension" \
             -c "found max_fragment_length extension"
 
+requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
 run_test    "Max fragment length: used by server" \
             "$P_SRV debug_level=3 max_frag_len=4096" \
             "$P_CLI debug_level=3" \
@@ -1325,6 +1447,7 @@
             -S "server hello, max_fragment_length extension" \
             -C "found max_fragment_length extension"
 
+requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
 requires_gnutls
 run_test    "Max fragment length: gnutls server" \
             "$G_SRV" \
@@ -1334,6 +1457,7 @@
             -c "client hello, adding max_fragment_length extension" \
             -c "found max_fragment_length extension"
 
+requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
 run_test    "Max fragment length: client, message just fits" \
             "$P_SRV debug_level=3" \
             "$P_CLI debug_level=3 max_frag_len=2048 request_size=2048" \
@@ -1347,6 +1471,7 @@
             -c "2048 bytes written in 1 fragments" \
             -s "2048 bytes read"
 
+requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
 run_test    "Max fragment length: client, larger message" \
             "$P_SRV debug_level=3" \
             "$P_CLI debug_level=3 max_frag_len=2048 request_size=2345" \
@@ -1361,6 +1486,7 @@
             -s "2048 bytes read" \
             -s "297 bytes read"
 
+requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
 run_test    "Max fragment length: DTLS client, larger message" \
             "$P_SRV debug_level=3 dtls=1" \
             "$P_CLI debug_level=3 dtls=1 max_frag_len=2048 request_size=2345" \
@@ -1375,6 +1501,7 @@
 
 # Tests for renegotiation
 
+# Renegotiation SCSV always added, regardless of SSL_RENEGOTIATION
 run_test    "Renegotiation: none, for reference" \
             "$P_SRV debug_level=3 exchanges=2 auth_mode=optional" \
             "$P_CLI debug_level=3 exchanges=2" \
@@ -1388,6 +1515,7 @@
             -S "=> renegotiate" \
             -S "write hello request"
 
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: client-initiated" \
             "$P_SRV debug_level=3 exchanges=2 renegotiation=1 auth_mode=optional" \
             "$P_CLI debug_level=3 exchanges=2 renegotiation=1 renegotiate=1" \
@@ -1401,6 +1529,7 @@
             -s "=> renegotiate" \
             -S "write hello request"
 
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: server-initiated" \
             "$P_SRV debug_level=3 exchanges=2 renegotiation=1 auth_mode=optional renegotiate=1" \
             "$P_CLI debug_level=3 exchanges=2 renegotiation=1" \
@@ -1414,6 +1543,43 @@
             -s "=> renegotiate" \
             -s "write hello request"
 
+# Checks that no Signature Algorithm with SHA-1 gets negotiated. Negotiating SHA-1 would mean that
+# the server did not parse the Signature Algorithm extension. This test is valid only if an MD
+# algorithm stronger than SHA-1 is enabled in config.h
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
+run_test    "Renegotiation: Signature Algorithms parsing, client-initiated" \
+            "$P_SRV debug_level=3 exchanges=2 renegotiation=1 auth_mode=optional" \
+            "$P_CLI debug_level=3 exchanges=2 renegotiation=1 renegotiate=1" \
+            0 \
+            -c "client hello, adding renegotiation extension" \
+            -s "received TLS_EMPTY_RENEGOTIATION_INFO" \
+            -s "found renegotiation extension" \
+            -s "server hello, secure renegotiation extension" \
+            -c "found renegotiation extension" \
+            -c "=> renegotiate" \
+            -s "=> renegotiate" \
+            -S "write hello request" \
+            -S "client hello v3, signature_algorithm ext: 2" # Is SHA-1 negotiated?
+
+# Checks that no Signature Algorithm with SHA-1 gets negotiated. Negotiating SHA-1 would mean that
+# the server did not parse the Signature Algorithm extension. This test is valid only if an MD
+# algorithm stronger than SHA-1 is enabled in config.h
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
+run_test    "Renegotiation: Signature Algorithms parsing, server-initiated" \
+            "$P_SRV debug_level=3 exchanges=2 renegotiation=1 auth_mode=optional renegotiate=1" \
+            "$P_CLI debug_level=3 exchanges=2 renegotiation=1" \
+            0 \
+            -c "client hello, adding renegotiation extension" \
+            -s "received TLS_EMPTY_RENEGOTIATION_INFO" \
+            -s "found renegotiation extension" \
+            -s "server hello, secure renegotiation extension" \
+            -c "found renegotiation extension" \
+            -c "=> renegotiate" \
+            -s "=> renegotiate" \
+            -s "write hello request" \
+            -S "client hello v3, signature_algorithm ext: 2" # Is SHA-1 negotiated?
+
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: double" \
             "$P_SRV debug_level=3 exchanges=2 renegotiation=1 auth_mode=optional renegotiate=1" \
             "$P_CLI debug_level=3 exchanges=2 renegotiation=1 renegotiate=1" \
@@ -1427,6 +1593,7 @@
             -s "=> renegotiate" \
             -s "write hello request"
 
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: client-initiated, server-rejected" \
             "$P_SRV debug_level=3 exchanges=2 renegotiation=0 auth_mode=optional" \
             "$P_CLI debug_level=3 exchanges=2 renegotiation=1 renegotiate=1" \
@@ -1442,6 +1609,7 @@
             -c "SSL - Unexpected message at ServerHello in renegotiation" \
             -c "failed"
 
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: server-initiated, client-rejected, default" \
             "$P_SRV debug_level=3 exchanges=2 renegotiation=1 renegotiate=1 auth_mode=optional" \
             "$P_CLI debug_level=3 exchanges=2 renegotiation=0" \
@@ -1457,6 +1625,7 @@
             -S "SSL - An unexpected message was received from our peer" \
             -S "failed"
 
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: server-initiated, client-rejected, not enforced" \
             "$P_SRV debug_level=3 exchanges=2 renegotiation=1 renegotiate=1 \
              renego_delay=-1 auth_mode=optional" \
@@ -1474,6 +1643,7 @@
             -S "failed"
 
 # delay 2 for 1 alert record + 1 application data record
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: server-initiated, client-rejected, delay 2" \
             "$P_SRV debug_level=3 exchanges=2 renegotiation=1 renegotiate=1 \
              renego_delay=2 auth_mode=optional" \
@@ -1490,6 +1660,7 @@
             -S "SSL - An unexpected message was received from our peer" \
             -S "failed"
 
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: server-initiated, client-rejected, delay 0" \
             "$P_SRV debug_level=3 exchanges=2 renegotiation=1 renegotiate=1 \
              renego_delay=0 auth_mode=optional" \
@@ -1505,6 +1676,7 @@
             -s "write hello request" \
             -s "SSL - An unexpected message was received from our peer"
 
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: server-initiated, client-accepted, delay 0" \
             "$P_SRV debug_level=3 exchanges=2 renegotiation=1 renegotiate=1 \
              renego_delay=0 auth_mode=optional" \
@@ -1521,6 +1693,7 @@
             -S "SSL - An unexpected message was received from our peer" \
             -S "failed"
 
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: periodic, just below period" \
             "$P_SRV debug_level=3 exchanges=9 renegotiation=1 renego_period=3 auth_mode=optional" \
             "$P_CLI debug_level=3 exchanges=2 renegotiation=1" \
@@ -1538,6 +1711,7 @@
             -S "failed"
 
 # one extra exchange to be able to complete renego
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: periodic, just above period" \
             "$P_SRV debug_level=3 exchanges=9 renegotiation=1 renego_period=3 auth_mode=optional" \
             "$P_CLI debug_level=3 exchanges=4 renegotiation=1" \
@@ -1554,6 +1728,7 @@
             -S "SSL - An unexpected message was received from our peer" \
             -S "failed"
 
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: periodic, two times period" \
             "$P_SRV debug_level=3 exchanges=9 renegotiation=1 renego_period=3 auth_mode=optional" \
             "$P_CLI debug_level=3 exchanges=7 renegotiation=1" \
@@ -1570,6 +1745,7 @@
             -S "SSL - An unexpected message was received from our peer" \
             -S "failed"
 
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: periodic, above period, disabled" \
             "$P_SRV debug_level=3 exchanges=9 renegotiation=0 renego_period=3 auth_mode=optional" \
             "$P_CLI debug_level=3 exchanges=4 renegotiation=1" \
@@ -1586,6 +1762,7 @@
             -S "SSL - An unexpected message was received from our peer" \
             -S "failed"
 
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: nbio, client-initiated" \
             "$P_SRV debug_level=3 nbio=2 exchanges=2 renegotiation=1 auth_mode=optional" \
             "$P_CLI debug_level=3 nbio=2 exchanges=2 renegotiation=1 renegotiate=1" \
@@ -1599,6 +1776,7 @@
             -s "=> renegotiate" \
             -S "write hello request"
 
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: nbio, server-initiated" \
             "$P_SRV debug_level=3 nbio=2 exchanges=2 renegotiation=1 renegotiate=1 auth_mode=optional" \
             "$P_CLI debug_level=3 nbio=2 exchanges=2 renegotiation=1" \
@@ -1612,6 +1790,7 @@
             -s "=> renegotiate" \
             -s "write hello request"
 
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: openssl server, client-initiated" \
             "$O_SRV -www" \
             "$P_CLI debug_level=3 exchanges=1 renegotiation=1 renegotiate=1" \
@@ -1624,6 +1803,7 @@
             -c "HTTP/1.0 200 [Oo][Kk]"
 
 requires_gnutls
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: gnutls server strict, client-initiated" \
             "$G_SRV --priority=NORMAL:%SAFE_RENEGOTIATION" \
             "$P_CLI debug_level=3 exchanges=1 renegotiation=1 renegotiate=1" \
@@ -1636,6 +1816,7 @@
             -c "HTTP/1.0 200 [Oo][Kk]"
 
 requires_gnutls
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: gnutls server unsafe, client-initiated default" \
             "$G_SRV --priority=NORMAL:%DISABLE_SAFE_RENEGOTIATION" \
             "$P_CLI debug_level=3 exchanges=1 renegotiation=1 renegotiate=1" \
@@ -1648,6 +1829,7 @@
             -C "HTTP/1.0 200 [Oo][Kk]"
 
 requires_gnutls
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: gnutls server unsafe, client-inititated no legacy" \
             "$G_SRV --priority=NORMAL:%DISABLE_SAFE_RENEGOTIATION" \
             "$P_CLI debug_level=3 exchanges=1 renegotiation=1 renegotiate=1 \
@@ -1661,6 +1843,7 @@
             -C "HTTP/1.0 200 [Oo][Kk]"
 
 requires_gnutls
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: gnutls server unsafe, client-inititated legacy" \
             "$G_SRV --priority=NORMAL:%DISABLE_SAFE_RENEGOTIATION" \
             "$P_CLI debug_level=3 exchanges=1 renegotiation=1 renegotiate=1 \
@@ -1673,6 +1856,7 @@
             -C "error" \
             -c "HTTP/1.0 200 [Oo][Kk]"
 
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: DTLS, client-initiated" \
             "$P_SRV debug_level=3 dtls=1 exchanges=2 renegotiation=1" \
             "$P_CLI debug_level=3 dtls=1 exchanges=2 renegotiation=1 renegotiate=1" \
@@ -1686,6 +1870,7 @@
             -s "=> renegotiate" \
             -S "write hello request"
 
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: DTLS, server-initiated" \
             "$P_SRV debug_level=3 dtls=1 exchanges=2 renegotiation=1 renegotiate=1" \
             "$P_CLI debug_level=3 dtls=1 exchanges=2 renegotiation=1 \
@@ -1700,6 +1885,7 @@
             -s "=> renegotiate" \
             -s "write hello request"
 
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: DTLS, renego_period overflow" \
             "$P_SRV debug_level=3 dtls=1 exchanges=4 renegotiation=1 renego_period=18446462598732840962 auth_mode=optional" \
             "$P_CLI debug_level=3 dtls=1 exchanges=4 renegotiation=1" \
@@ -1711,9 +1897,10 @@
             -s "record counter limit reached: renegotiate" \
             -c "=> renegotiate" \
             -s "=> renegotiate" \
-            -s "write hello request" \
+            -s "write hello request"
 
 requires_gnutls
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: DTLS, gnutls server, client-initiated" \
             "$G_SRV -u --mtu 4096" \
             "$P_CLI debug_level=3 dtls=1 exchanges=1 renegotiation=1 renegotiate=1" \
@@ -2103,6 +2290,82 @@
             -C "! mbedtls_ssl_handshake returned" \
             -S "X509 - Certificate verification failed"
 
+# The "max_int chain" tests assume that MAX_INTERMEDIATE_CA is set to its
+# default value (8)
+
+MAX_IM_CA='8'
+MAX_IM_CA_CONFIG=$( ../scripts/config.pl get MBEDTLS_X509_MAX_INTERMEDIATE_CA)
+
+if [ -n "$MAX_IM_CA_CONFIG" ] && [ "$MAX_IM_CA_CONFIG" -ne "$MAX_IM_CA" ]; then
+    printf "The ${CONFIG_H} file contains a value for the configuration of\n"
+    printf "MBEDTLS_X509_MAX_INTERMEDIATE_CA that is different from the script’s\n"
+    printf "test value of ${MAX_IM_CA}. \n"
+    printf "\n"
+    printf "The tests assume this value and if it changes, the tests in this\n"
+    printf "script should also be adjusted.\n"
+    printf "\n"
+
+    exit 1
+fi
+
+run_test    "Authentication: server max_int chain, client default" \
+            "$P_SRV crt_file=data_files/dir-maxpath/c09.pem \
+                    key_file=data_files/dir-maxpath/09.key" \
+            "$P_CLI server_name=CA09 ca_file=data_files/dir-maxpath/00.crt" \
+            0 \
+            -C "X509 - A fatal error occured"
+
+run_test    "Authentication: server max_int+1 chain, client default" \
+            "$P_SRV crt_file=data_files/dir-maxpath/c10.pem \
+                    key_file=data_files/dir-maxpath/10.key" \
+            "$P_CLI server_name=CA10 ca_file=data_files/dir-maxpath/00.crt" \
+            1 \
+            -c "X509 - A fatal error occured"
+
+run_test    "Authentication: server max_int+1 chain, client optional" \
+            "$P_SRV crt_file=data_files/dir-maxpath/c10.pem \
+                    key_file=data_files/dir-maxpath/10.key" \
+            "$P_CLI server_name=CA10 ca_file=data_files/dir-maxpath/00.crt \
+                    auth_mode=optional" \
+            1 \
+            -c "X509 - A fatal error occured"
+
+run_test    "Authentication: server max_int+1 chain, client none" \
+            "$P_SRV crt_file=data_files/dir-maxpath/c10.pem \
+                    key_file=data_files/dir-maxpath/10.key" \
+            "$P_CLI server_name=CA10 ca_file=data_files/dir-maxpath/00.crt \
+                    auth_mode=none" \
+            0 \
+            -C "X509 - A fatal error occured"
+
+run_test    "Authentication: client max_int+1 chain, server default" \
+            "$P_SRV ca_file=data_files/dir-maxpath/00.crt" \
+            "$P_CLI crt_file=data_files/dir-maxpath/c10.pem \
+                    key_file=data_files/dir-maxpath/10.key" \
+            0 \
+            -S "X509 - A fatal error occured"
+
+run_test    "Authentication: client max_int+1 chain, server optional" \
+            "$P_SRV ca_file=data_files/dir-maxpath/00.crt auth_mode=optional" \
+            "$P_CLI crt_file=data_files/dir-maxpath/c10.pem \
+                    key_file=data_files/dir-maxpath/10.key" \
+            1 \
+            -s "X509 - A fatal error occured"
+
+run_test    "Authentication: client max_int+1 chain, server required" \
+            "$P_SRV ca_file=data_files/dir-maxpath/00.crt auth_mode=required" \
+            "$P_CLI crt_file=data_files/dir-maxpath/c10.pem \
+                    key_file=data_files/dir-maxpath/10.key" \
+            1 \
+            -s "X509 - A fatal error occured"
+
+run_test    "Authentication: client max_int chain, server required" \
+            "$P_SRV ca_file=data_files/dir-maxpath/00.crt auth_mode=required" \
+            "$P_CLI crt_file=data_files/dir-maxpath/c09.pem \
+                    key_file=data_files/dir-maxpath/09.key" \
+            0 \
+            -S "X509 - A fatal error occured"
+
 # Tests for CA list in CertificateRequest messages
 
 run_test    "Authentication: send CA list in CertificateRequest  (default)" \
@@ -3251,6 +3514,7 @@
             "$P_CLI request_size=16384 force_version=ssl3 recsplit=0 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
             0 \
+            -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_PROTO_SSL3
@@ -3259,6 +3523,7 @@
             "$P_CLI request_size=16384 force_version=ssl3 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             0 \
+            -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
 run_test    "Large packet TLS 1.0 BlockCipher" \
@@ -3266,6 +3531,7 @@
             "$P_CLI request_size=16384 force_version=tls1 recsplit=0 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
             0 \
+            -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
 run_test    "Large packet TLS 1.0 BlockCipher truncated MAC" \
@@ -3274,6 +3540,7 @@
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
              trunc_hmac=1" \
             0 \
+            -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
 run_test    "Large packet TLS 1.0 StreamCipher truncated MAC" \
@@ -3282,6 +3549,7 @@
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
              trunc_hmac=1" \
             0 \
+            -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
 run_test    "Large packet TLS 1.1 BlockCipher" \
@@ -3289,6 +3557,7 @@
             "$P_CLI request_size=16384 force_version=tls1_1 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
             0 \
+            -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
 run_test    "Large packet TLS 1.1 StreamCipher" \
@@ -3296,6 +3565,7 @@
             "$P_CLI request_size=16384 force_version=tls1_1 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             0 \
+            -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
 run_test    "Large packet TLS 1.1 BlockCipher truncated MAC" \
@@ -3304,6 +3574,7 @@
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
              trunc_hmac=1" \
             0 \
+            -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
 run_test    "Large packet TLS 1.1 StreamCipher truncated MAC" \
@@ -3312,6 +3583,7 @@
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
              trunc_hmac=1" \
             0 \
+            -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
 run_test    "Large packet TLS 1.2 BlockCipher" \
@@ -3319,6 +3591,7 @@
             "$P_CLI request_size=16384 force_version=tls1_2 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
             0 \
+            -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
 run_test    "Large packet TLS 1.2 BlockCipher larger MAC" \
@@ -3326,6 +3599,7 @@
             "$P_CLI request_size=16384 force_version=tls1_2 \
              force_ciphersuite=TLS-ECDHE-RSA-WITH-AES-256-CBC-SHA384" \
             0 \
+            -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
 run_test    "Large packet TLS 1.2 BlockCipher truncated MAC" \
@@ -3334,6 +3608,7 @@
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
              trunc_hmac=1" \
             0 \
+            -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
 run_test    "Large packet TLS 1.2 StreamCipher" \
@@ -3341,6 +3616,7 @@
             "$P_CLI request_size=16384 force_version=tls1_2 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             0 \
+            -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
 run_test    "Large packet TLS 1.2 StreamCipher truncated MAC" \
@@ -3349,6 +3625,7 @@
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
              trunc_hmac=1" \
             0 \
+            -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
 run_test    "Large packet TLS 1.2 AEAD" \
@@ -3356,6 +3633,7 @@
             "$P_CLI request_size=16384 force_version=tls1_2 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CCM" \
             0 \
+            -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
 run_test    "Large packet TLS 1.2 AEAD shorter tag" \
@@ -3363,6 +3641,7 @@
             "$P_CLI request_size=16384 force_version=tls1_2 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CCM-8" \
             0 \
+            -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
 # Tests for DTLS HelloVerifyRequest
@@ -3530,6 +3809,7 @@
             -C "error"
 
 requires_gnutls
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "DTLS reassembly: fragmentation, renego (gnutls server)" \
             "$G_SRV -u --mtu 256" \
             "$P_CLI debug_level=3 dtls=1 renegotiation=1 renegotiate=1" \
@@ -3543,6 +3823,7 @@
             -s "Extra-header:"
 
 requires_gnutls
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "DTLS reassembly: fragmentation, nbio, renego (gnutls server)" \
             "$G_SRV -u --mtu 256" \
             "$P_CLI debug_level=3 nbio=2 dtls=1 renegotiation=1 renegotiate=1" \
@@ -3787,6 +4068,7 @@
             -c "HTTP/1.0 200 OK"
 
 client_needs_more_time 4
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "DTLS proxy: 3d, min handshake, client-initiated renego" \
             -p "$P_PXY drop=5 delay=5 duplicate=5" \
             "$P_SRV dtls=1 hs_timeout=250-10000 tickets=0 auth_mode=none \
@@ -3801,6 +4083,7 @@
             -c "HTTP/1.0 200 OK"
 
 client_needs_more_time 4
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "DTLS proxy: 3d, min handshake, client-initiated renego, nbio" \
             -p "$P_PXY drop=5 delay=5 duplicate=5" \
             "$P_SRV dtls=1 hs_timeout=250-10000 tickets=0 auth_mode=none \
@@ -3815,6 +4098,7 @@
             -c "HTTP/1.0 200 OK"
 
 client_needs_more_time 4
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "DTLS proxy: 3d, min handshake, server-initiated renego" \
             -p "$P_PXY drop=5 delay=5 duplicate=5" \
             "$P_SRV dtls=1 hs_timeout=250-10000 tickets=0 auth_mode=none \
@@ -3830,6 +4114,7 @@
             -c "HTTP/1.0 200 OK"
 
 client_needs_more_time 4
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "DTLS proxy: 3d, min handshake, server-initiated renego, nbio" \
             -p "$P_PXY drop=5 delay=5 duplicate=5" \
             "$P_SRV dtls=1 hs_timeout=250-10000 tickets=0 auth_mode=none \
diff --git a/tests/suites/helpers.function b/tests/suites/helpers.function
index 63815df..eef41c7 100644
--- a/tests/suites/helpers.function
+++ b/tests/suites/helpers.function
@@ -99,7 +99,30 @@
 /*----------------------------------------------------------------------------*/
 /* Global variables */
 
-static int test_errors = 0;
+
+static struct
+{
+    int failed;
+    const char *test;
+    const char *filename;
+    int line_no;
+}
+test_info;
+
+
+/*----------------------------------------------------------------------------*/
+/* Helper flags for complex dependencies */
+
+/* Indicates whether we expect mbedtls_entropy_init
+ * to initialize some strong entropy source. */
+#if defined(MBEDTLS_TEST_NULL_ENTROPY) ||             \
+    ( !defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES) && \
+      ( !defined(MBEDTLS_NO_PLATFORM_ENTROPY)  ||     \
+         defined(MBEDTLS_HAVEGE_C)             ||     \
+         defined(MBEDTLS_ENTROPY_HARDWARE_ALT) ||     \
+         defined(ENTROPY_NV_SEED) ) )
+#define ENTROPY_HAVE_STRONG
+#endif
 
 
 /*----------------------------------------------------------------------------*/
@@ -395,10 +418,8 @@
 
 static void test_fail( const char *test, int line_no, const char* filename )
 {
-    test_errors++;
-    if( test_errors == 1 )
-        mbedtls_fprintf( stdout, "FAILED\n" );
-    mbedtls_fprintf( stdout, "  %s\n  at line %d, %s\n", test, line_no,
-                        filename );
+    test_info.failed = 1;
+    test_info.test = test;
+    test_info.line_no = line_no;
+    test_info.filename = filename;
 }
-
diff --git a/tests/suites/main_test.function b/tests/suites/main_test.function
index a7bb41d..042085f 100644
--- a/tests/suites/main_test.function
+++ b/tests/suites/main_test.function
@@ -136,18 +136,31 @@
     "TESTCASE_FILENAME"
 
 
+/** Retrieve one input line into buf, which must have room for len
+ * bytes. The trailing line break (if any) is stripped from the result.
+ * Lines beginning with the character '#' are skipped. Lines that are
+ * more than len-1 bytes long including the trailing line break are
+ * truncated; note that the following bytes remain in the input stream.
+ *
+ * \return 0 on success, -1 on error or end of file
+ */
 int get_line( FILE *f, char *buf, size_t len )
 {
     char *ret;
 
-    ret = fgets( buf, len, f );
-    if( ret == NULL )
-        return( -1 );
+    do
+    {
+        ret = fgets( buf, len, f );
+        if( ret == NULL )
+            return( -1 );
+    }
+    while( buf[0] == '#' );
 
-    if( strlen( buf ) && buf[strlen(buf) - 1] == '\n' )
-        buf[strlen(buf) - 1] = '\0';
-    if( strlen( buf ) && buf[strlen(buf) - 1] == '\r' )
-        buf[strlen(buf) - 1] = '\0';
+    ret = buf + strlen( buf );
+    if( ret-- > buf && *ret == '\n' )
+        *ret = '\0';
+    if( ret-- > buf && *ret == '\r' )
+        *ret = '\0';
 
     return( 0 );
 }
@@ -326,6 +339,9 @@
         testfile_count = 1;
     }
 
+    /* Initialize the struct that holds information about the last test */
+    memset( &test_info, 0, sizeof( test_info ) );
+
     /* Now begin to execute the tests in the testfiles */
     for ( testfile_index = 0;
           testfile_index < testfile_count;
@@ -356,7 +372,7 @@
 
             if( ( ret = get_line( file, buf, sizeof(buf) ) ) != 0 )
                 break;
-            mbedtls_fprintf( stdout, "%s%.66s", test_errors ? "\n" : "", buf );
+            mbedtls_fprintf( stdout, "%s%.66s", test_info.failed ? "\n" : "", buf );
             mbedtls_fprintf( stdout, " " );
             for( i = strlen( buf ) + 1; i < 67; i++ )
                 mbedtls_fprintf( stdout, "." );
@@ -396,11 +412,11 @@
                     break;
                 cnt = parse_arguments( buf, strlen(buf), params );
             }
- 
+
             // If there are no unmet dependencies execute the test
             if( unmet_dep_count == 0 )
             {
-                test_errors = 0;
+                test_info.failed = 0;
 
 #if defined(__unix__) || (defined(__APPLE__) && defined(__MACH__))
                 /* Suppress all output from the library unless we're verbose
@@ -432,52 +448,63 @@
             if( unmet_dep_count > 0 || ret == DISPATCH_UNSUPPORTED_SUITE )
             {
                 total_skipped++;
-                mbedtls_fprintf( stdout, "----\n" );
+                mbedtls_fprintf( stdout, "----" );
 
                 if( 1 == option_verbose && ret == DISPATCH_UNSUPPORTED_SUITE )
                 {
-                    mbedtls_fprintf( stdout, "   Test Suite not enabled" );
+                    mbedtls_fprintf( stdout, "\n   Test Suite not enabled" );
                 }
 
                 if( 1 == option_verbose && unmet_dep_count > 0 )
                 {
-                    mbedtls_fprintf( stdout, "   Unmet dependencies: " );
+                    mbedtls_fprintf( stdout, "\n   Unmet dependencies: " );
                     for( i = 0; i < unmet_dep_count; i++ )
                     {
                         mbedtls_fprintf(stdout, "%s  ",
                                         unmet_dependencies[i]);
                         free(unmet_dependencies[i]);
                     }
-                    mbedtls_fprintf( stdout, "\n" );
                 }
+                mbedtls_fprintf( stdout, "\n" );
                 fflush( stdout );
 
                 unmet_dep_count = 0;
             }
-            else if( ret == DISPATCH_TEST_SUCCESS && test_errors == 0 )
+            else if( ret == DISPATCH_TEST_SUCCESS )
             {
-                mbedtls_fprintf( stdout, "PASS\n" );
+                if( test_info.failed == 0 )
+                {
+                    mbedtls_fprintf( stdout, "PASS\n" );
+                }
+                else
+                {
+                    total_errors++;
+                    mbedtls_fprintf( stdout, "FAILED\n" );
+                    mbedtls_fprintf( stdout, "  %s\n  at line %d, %s\n",
+                                     test_info.test, test_info.line_no,
+                                     test_info.filename );
+                }
                 fflush( stdout );
             }
             else if( ret == DISPATCH_INVALID_TEST_DATA )
             {
                 mbedtls_fprintf( stderr, "FAILED: FATAL PARSE ERROR\n" );
-                fclose(file);
+                fclose( file );
                 mbedtls_exit( 2 );
             }
             else
                 total_errors++;
 
-            if( ( ret = get_line( file, buf, sizeof(buf) ) ) != 0 )
+            if( ( ret = get_line( file, buf, sizeof( buf ) ) ) != 0 )
                 break;
-            if( strlen(buf) != 0 )
+            if( strlen( buf ) != 0 )
             {
                 mbedtls_fprintf( stderr, "Should be empty %d\n",
-                                 (int) strlen(buf) );
+                                 (int) strlen( buf ) );
                 return( 1 );
             }
         }
-        fclose(file);
+        fclose( file );
 
         /* In case we encounter early end of file */
         for( i = 0; i < unmet_dep_count; i++ )
@@ -508,4 +535,3 @@
 
     return( total_errors != 0 );
 }
-
diff --git a/tests/suites/test_suite_ecdsa.data b/tests/suites/test_suite_ecdsa.data
index d964076..19c51d3 100644
--- a/tests/suites/test_suite_ecdsa.data
+++ b/tests/suites/test_suite_ecdsa.data
@@ -20,15 +20,15 @@
 
 ECDSA primitive rfc 4754 p256
 depends_on:MBEDTLS_ECP_DP_SECP256R1_ENABLED
-ecdsa_prim_test_vectors:MBEDTLS_ECP_DP_SECP256R1:"DC51D3866A15BACDE33D96F992FCA99DA7E6EF0934E7097559C27F1614C88A7F":"2442A5CC0ECD015FA3CA31DC8E2BBC70BF42D60CBCA20085E0822CB04235E970":"6FC98BD7E50211A4A27102FA3549DF79EBCB4BF246B80945CDDFE7D509BBFD7D":"9E56F509196784D963D1C0A401510EE7ADA3DCC5DEE04B154BF61AF1D5A6DECE":"BA7816BF8F01CFEA414140DE5DAE2223B00361A396177A9CB410FF61F20015AD":"CB28E0999B9C7715FD0A80D8E47A77079716CBBF917DD72E97566EA1C066957C":"86FA3BB4E26CAD5BF90B7F81899256CE7594BB1EA0C89212748BFF3B3D5B0315"
+ecdsa_prim_test_vectors:MBEDTLS_ECP_DP_SECP256R1:"DC51D3866A15BACDE33D96F992FCA99DA7E6EF0934E7097559C27F1614C88A7F":"2442A5CC0ECD015FA3CA31DC8E2BBC70BF42D60CBCA20085E0822CB04235E970":"6FC98BD7E50211A4A27102FA3549DF79EBCB4BF246B80945CDDFE7D509BBFD7D":"9E56F509196784D963D1C0A401510EE7ADA3DCC5DEE04B154BF61AF1D5A6DECE":"BA7816BF8F01CFEA414140DE5DAE2223B00361A396177A9CB410FF61F20015AD":"CB28E0999B9C7715FD0A80D8E47A77079716CBBF917DD72E97566EA1C066957C":"86FA3BB4E26CAD5BF90B7F81899256CE7594BB1EA0C89212748BFF3B3D5B0315":0
 
 ECDSA primitive rfc 4754 p384
 depends_on:MBEDTLS_ECP_DP_SECP384R1_ENABLED
-ecdsa_prim_test_vectors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
+ecdsa_prim_test_vectors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
 
 ECDSA primitive rfc 4754 p521
 depends_on:MBEDTLS_ECP_DP_SECP521R1_ENABLED
-ecdsa_prim_test_vectors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
+ecdsa_prim_test_vectors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
 
 ECDSA write-read random #1
 depends_on:MBEDTLS_ECP_DP_SECP192R1_ENABLED
@@ -250,3 +250,42 @@
 depends_on:MBEDTLS_ECP_DP_SECP521R1_ENABLED:MBEDTLS_SHA512_C
 ecdsa_det_test_vectors:MBEDTLS_ECP_DP_SECP521R1:"0FAD06DAA62BA3B25D2FB40133DA757205DE67F5BB0018FEE8C86E1B68C7E75CAA896EB32F1F47C70855836A6D16FCC1466F6D8FBEC67DB89EC0C08B0E996B83538":MBEDTLS_MD_SHA512:"test":"13E99020ABF5CEE7525D16B69B229652AB6BDF2AFFCAEF38773B4B7D08725F10CDB93482FDCC54EDCEE91ECA4166B2A7C6265EF0CE2BD7051B7CEF945BABD47EE6D":"1FBD0013C674AA79CB39849527916CE301C66EA7CE8B80682786AD60F98F7E78A19CA69EFF5C57400E3B3A0AD66CE0978214D13BAF4E9AC60752F7B155E2DE4DCE3"
 
+ECDSA zero private parameter p192
+depends_on:MBEDTLS_ECP_DP_SECP192R1_ENABLED
+ecdsa_prim_test_vectors:MBEDTLS_ECP_DP_SECP192R1:"0":"2442A5CC0ECD015FA3CA31DC8E2BBC70BF42D60CBCA20085":"6FC98BD7E50211A4A27102FA3549DF79EBCB4BF246B80945":"9E56F509196784D963D1C0A401510EE7ADA3DCC5DEE04B15":"BA7816BF8F01CFEA414140DE5DAE2223B00361A396177A9C":"98C6BD12B23EAF5E2A2045132086BE3EB8EBD62ABF6698FF":"57A22B07DEA9530F8DE9471B1DC6624472E8E2844BC25B64":MBEDTLS_ERR_ECP_INVALID_KEY
+
+ECDSA private parameter greater than n p192
+depends_on:MBEDTLS_ECP_DP_SECP192R1_ENABLED
+ecdsa_prim_test_vectors:MBEDTLS_ECP_DP_SECP192R1:"6FAB034934E4C0FC9AE67F5B5659A9D7D1FEFD187EE09FD41":"2442A5CC0ECD015FA3CA31DC8E2BBC70BF42D60CBCA20085":"6FC98BD7E50211A4A27102FA3549DF79EBCB4BF246B80945":"9E56F509196784D963D1C0A401510EE7ADA3DCC5DEE04B15":"BA7816BF8F01CFEA414140DE5DAE2223B00361A396177A9CB410FF61":"98C6BD12B23EAF5E2A2045132086BE3EB8EBD62ABF6698FF":"57A22B07DEA9530F8DE9471B1DC6624472E8E2844BC25B64":MBEDTLS_ERR_ECP_INVALID_KEY
+
+ECDSA zero private parameter p224
+depends_on:MBEDTLS_ECP_DP_SECP224R1_ENABLED
+ecdsa_prim_test_vectors:MBEDTLS_ECP_DP_SECP224R1:"0":"2442A5CC0ECD015FA3CA31DC8E2BBC70BF42D60CBCA20085E0822CB04235E970":"6FC98BD7E50211A4A27102FA3549DF79EBCB4BF246B80945CDDFE7D5":"9E56F509196784D963D1C0A401510EE7ADA3DCC5DEE04B154BF61AF1":"BA7816BF8F01CFEA414140DE5DAE2223B00361A396177A9CB410FF61":"22226F9D40A96E19C4A301CE5B74B115303C0F3A4FD30FC257FB57AC":"66D1CDD83E3AF75605DD6E2FEFF196D30AA7ED7A2EDF7AF475403D69":MBEDTLS_ERR_ECP_INVALID_KEY
+
+ECDSA private parameter greater than n p224
+depends_on:MBEDTLS_ECP_DP_SECP224R1_ENABLED
+ecdsa_prim_test_vectors:MBEDTLS_ECP_DP_SECP224R1:"F220266E1105BFE3083E03EC7A3A654651F45E37167E88600BF257C11":"2442A5CC0ECD015FA3CA31DC8E2BBC70BF42D60CBCA20085E0822CB04235E970":"6FC98BD7E50211A4A27102FA3549DF79EBCB4BF246B80945CDDFE7D5":"9E56F509196784D963D1C0A401510EE7ADA3DCC5DEE04B154BF61AF1":"BA7816BF8F01CFEA414140DE5DAE2223B00361A396177A9CB410FF61F20015AD":"22226F9D40A96E19C4A301CE5B74B115303C0F3A4FD30FC257FB57AC":"66D1CDD83E3AF75605DD6E2FEFF196D30AA7ED7A2EDF7AF475403D69":MBEDTLS_ERR_ECP_INVALID_KEY
+
+ECDSA zero private parameter p256
+depends_on:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+ecdsa_prim_test_vectors:MBEDTLS_ECP_DP_SECP256R1:"0":"2442A5CC0ECD015FA3CA31DC8E2BBC70BF42D60CBCA20085E0822CB04235E970":"6FC98BD7E50211A4A27102FA3549DF79EBCB4BF246B80945CDDFE7D509BBFD7D":"9E56F509196784D963D1C0A401510EE7ADA3DCC5DEE04B154BF61AF1D5A6DECE":"BA7816BF8F01CFEA414140DE5DAE2223B00361A396177A9CB410FF61F20015AD":"CB28E0999B9C7715FD0A80D8E47A77079716CBBF917DD72E97566EA1C066957C":"86FA3BB4E26CAD5BF90B7F81899256CE7594BB1EA0C89212748BFF3B3D5B0315":MBEDTLS_ERR_ECP_INVALID_KEY
+
+ECDSA private parameter greater than n p256
+depends_on:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+ecdsa_prim_test_vectors:MBEDTLS_ECP_DP_SECP256R1:"DC51D3866A15BACDE33D96F992FCA99DA7E6EF0934E7097559C27F1614C88A7F1":"2442A5CC0ECD015FA3CA31DC8E2BBC70BF42D60CBCA20085E0822CB04235E970":"6FC98BD7E50211A4A27102FA3549DF79EBCB4BF246B80945CDDFE7D509BBFD7D":"9E56F509196784D963D1C0A401510EE7ADA3DCC5DEE04B154BF61AF1D5A6DECE":"BA7816BF8F01CFEA414140DE5DAE2223B00361A396177A9CB410FF61F20015AD":"CB28E0999B9C7715FD0A80D8E47A77079716CBBF917DD72E97566EA1C066957C":"86FA3BB4E26CAD5BF90B7F81899256CE7594BB1EA0C89212748BFF3B3D5B0315":MBEDTLS_ERR_ECP_INVALID_KEY
+
+ECDSA zero private parameter p384
+depends_on:MBEDTLS_ECP_DP_SECP384R1_ENABLED
+ecdsa_prim_test_vectors:MBEDTLS_ECP_DP_SECP384R1:"0":"96281BF8DD5E0525CA049C048D345D3082968D10FEDF5C5ACA0C64E6465A97EA5CE10C9DFEC21797415710721F437922":"447688BA94708EB6E2E4D59F6AB6D7EDFF9301D249FE49C33096655F5D502FAD3D383B91C5E7EDAA2B714CC99D5743CA":"B4B74E44D71A13D568003D7489908D564C7761E229C58CBFA18950096EB7463B854D7FA992F934D927376285E63414FA":"CB00753F45A35E8BB5A03D699AC65007272C32AB0EDED1631A8B605A43FF5BED8086072BA1E7CC2358BAECA134C825A7":"FB017B914E29149432D8BAC29A514640B46F53DDAB2C69948084E2930F1C8F7E08E07C9C63F2D21A07DCB56A6AF56EB3":"B263A1305E057F984D38726A1B46874109F417BCA112674C528262A40A629AF1CBB9F516CE0FA7D2FF630863A00E8B9F":MBEDTLS_ERR_ECP_INVALID_KEY
+
+ECDSA private parameter greater than n p384
+depends_on:MBEDTLS_ECP_DP_SECP384R1_ENABLED
+ecdsa_prim_test_vectors:MBEDTLS_ECP_DP_SECP384R1:"10BEB646634BA87735D77AE4809A0EBEA865535DE4C1E1DCB692E84708E81A5AF62E528C38B2A81B35309668D73524D9F":"96281BF8DD5E0525CA049C048D345D3082968D10FEDF5C5ACA0C64E6465A97EA5CE10C9DFEC21797415710721F437922":"447688BA94708EB6E2E4D59F6AB6D7EDFF9301D249FE49C33096655F5D502FAD3D383B91C5E7EDAA2B714CC99D5743CA":"B4B74E44D71A13D568003D7489908D564C7761E229C58CBFA18950096EB7463B854D7FA992F934D927376285E63414FA":"CB00753F45A35E8BB5A03D699AC65007272C32AB0EDED1631A8B605A43FF5BED8086072BA1E7CC2358BAECA134C825A7":"FB017B914E29149432D8BAC29A514640B46F53DDAB2C69948084E2930F1C8F7E08E07C9C63F2D21A07DCB56A6AF56EB3":"B263A1305E057F984D38726A1B46874109F417BCA112674C528262A40A629AF1CBB9F516CE0FA7D2FF630863A00E8B9F":MBEDTLS_ERR_ECP_INVALID_KEY
+
+ECDSA zero private parameter p521
+depends_on:MBEDTLS_ECP_DP_SECP521R1_ENABLED
+ecdsa_prim_test_vectors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
+
+ECDSA private parameter greater than n p521
+depends_on:MBEDTLS_ECP_DP_SECP521R1_ENABLED
+ecdsa_prim_test_vectors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
diff --git a/tests/suites/test_suite_ecdsa.function b/tests/suites/test_suite_ecdsa.function
index 88e07a9..b730953 100644
--- a/tests/suites/test_suite_ecdsa.function
+++ b/tests/suites/test_suite_ecdsa.function
@@ -42,7 +42,7 @@
 /* BEGIN_CASE */
 void ecdsa_prim_test_vectors( int id, char *d_str, char *xQ_str, char *yQ_str,
                               char *k_str, char *hash_str, char *r_str,
-                              char *s_str )
+                              char *s_str, int result )
 {
     mbedtls_ecp_group grp;
     mbedtls_ecp_point Q;
@@ -80,12 +80,15 @@
     }
 
     TEST_ASSERT( mbedtls_ecdsa_sign( &grp, &r, &s, &d, hash, hlen,
-                 rnd_buffer_rand, &rnd_info ) == 0 );
+                 rnd_buffer_rand, &rnd_info ) == result );
 
-    TEST_ASSERT( mbedtls_mpi_cmp_mpi( &r, &r_check ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_cmp_mpi( &s, &s_check ) == 0 );
+    if ( result == 0)
+    {
+        TEST_ASSERT( mbedtls_mpi_cmp_mpi( &r, &r_check ) == 0 );
+        TEST_ASSERT( mbedtls_mpi_cmp_mpi( &s, &s_check ) == 0 );
 
-    TEST_ASSERT( mbedtls_ecdsa_verify( &grp, hash, hlen, &Q, &r_check, &s_check ) == 0 );
+        TEST_ASSERT( mbedtls_ecdsa_verify( &grp, hash, hlen, &Q, &r_check, &s_check ) == 0 );
+    }
 
 exit:
     mbedtls_ecp_group_free( &grp );
diff --git a/tests/suites/test_suite_entropy.data b/tests/suites/test_suite_entropy.data
index e0dfae3..5cff399 100644
--- a/tests/suites/test_suite_entropy.data
+++ b/tests/suites/test_suite_entropy.data
@@ -34,10 +34,10 @@
 Entropy threshold #2
 entropy_threshold:32:1:32
 
-Entropy thershold #3
+Entropy threshold #3
 entropy_threshold:16:0:MBEDTLS_ERR_ENTROPY_SOURCE_FAILED
 
-Entropy thershold #4
+Entropy threshold #4
 entropy_threshold:1024:1:MBEDTLS_ERR_ENTROPY_SOURCE_FAILED
 
 Check NV seed standard IO
diff --git a/tests/suites/test_suite_entropy.function b/tests/suites/test_suite_entropy.function
index 97a21bc..2bab796 100644
--- a/tests/suites/test_suite_entropy.function
+++ b/tests/suites/test_suite_entropy.function
@@ -163,7 +163,7 @@
 }
 /* END_CASE */
 
-/* BEGIN_CASE */
+/* BEGIN_CASE depends_on:ENTROPY_HAVE_STRONG */
 void entropy_func_len( int len, int ret )
 {
     mbedtls_entropy_context ctx;
@@ -224,7 +224,7 @@
 }
 /* END_CASE */
 
-/* BEGIN_CASE */
+/* BEGIN_CASE depends_on:ENTROPY_HAVE_STRONG */
 void entropy_threshold( int threshold, int chunk_size, int result )
 {
     mbedtls_entropy_context ctx;
@@ -377,7 +377,7 @@
 }
 /* END_CASE */
 
-/* BEGIN_CASE depends_on:MBEDTLS_SELF_TEST */
+/* BEGIN_CASE depends_on:ENTROPY_HAVE_STRONG:MBEDTLS_SELF_TEST */
 void entropy_selftest( int result )
 {
     TEST_ASSERT( mbedtls_entropy_self_test( 1 ) == result );
diff --git a/tests/suites/test_suite_md.data b/tests/suites/test_suite_md.data
index 71d1f6d..abd8e55 100644
--- a/tests/suites/test_suite_md.data
+++ b/tests/suites/test_suite_md.data
@@ -1,3 +1,4 @@
+# Tests of the generic message digest interface
 MD process
 mbedtls_md_process:
 
diff --git a/tests/suites/test_suite_mdx.data b/tests/suites/test_suite_mdx.data
index 2d403b4..3d063a4 100644
--- a/tests/suites/test_suite_mdx.data
+++ b/tests/suites/test_suite_mdx.data
@@ -1,3 +1,4 @@
+# Test MD2, MD4, MD5 and RIPEMD160
 mbedtls_md2 Test vector RFC1319 #1
 md2_text:"":"8350e5a3e24c153df2275c9f80692773"
 
diff --git a/tests/suites/test_suite_pem.data b/tests/suites/test_suite_pem.data
index 065e4a2..77546c5 100644
--- a/tests/suites/test_suite_pem.data
+++ b/tests/suites/test_suite_pem.data
@@ -17,11 +17,22 @@
 mbedtls_pem_write_buffer:"-----START TEST-----\n":"-----END TEST-----\n":"000102030405060708090A0B0C0D0E0F000102030405060708090A0B0C0D0E0F000102030405060708090A0B0C0D0E0F000102030405060708090A0B0C0D0E0F000102030405060708090A0B0C0D0E0F000102030405060708090A0B0C0D0E0F00":"-----START TEST-----\nAAECAwQFBgcICQoLDA0ODwABAgMEBQYHCAkKCwwNDg8AAQIDBAUGBwgJCgsMDQ4P\nAAECAwQFBgcICQoLDA0ODwABAgMEBQYHCAkKCwwNDg8AAQIDBAUGBwgJCgsMDQ4P\nAA==\n-----END TEST-----\n"
 
 PEM read (DES-EDE3-CBC + invalid iv)
-mbedtls_pem_read_buffer:"^":"$":"^\nProc-Type\: 4,ENCRYPTED\nDEK-Info\: DES-EDE3-CBC,00$":MBEDTLS_ERR_PEM_INVALID_ENC_IV
+mbedtls_pem_read_buffer:"^":"$":"^\nProc-Type\: 4,ENCRYPTED\nDEK-Info\: DES-EDE3-CBC,00$":"pwd":MBEDTLS_ERR_PEM_INVALID_ENC_IV
 
 PEM read (DES-CBC + invalid iv)
-mbedtls_pem_read_buffer:"^":"$":"^\nProc-Type\: 4,ENCRYPTED\nDEK-Info\: DES-CBC,00$":MBEDTLS_ERR_PEM_INVALID_ENC_IV
+mbedtls_pem_read_buffer:"^":"$":"^\nProc-Type\: 4,ENCRYPTED\nDEK-Info\: DES-CBC,00$":"pwd":MBEDTLS_ERR_PEM_INVALID_ENC_IV
 
 PEM read (unknown encryption algorithm)
-mbedtls_pem_read_buffer:"^":"$":"^\nProc-Type\: 4,ENCRYPTED\nDEK-Info\: AES-,00$":MBEDTLS_ERR_PEM_UNKNOWN_ENC_ALG
+mbedtls_pem_read_buffer:"^":"$":"^\nProc-Type\: 4,ENCRYPTED\nDEK-Info\: AES-,00$":"pwd":MBEDTLS_ERR_PEM_UNKNOWN_ENC_ALG
 
+PEM read (malformed PEM DES-CBC)
+depends_on:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC
+mbedtls_pem_read_buffer:"-----BEGIN EC PRIVATE KEY-----":"-----END EC PRIVATE KEY-----":"-----BEGIN EC PRIVATE KEY-----\nProc-Type\: 4,ENCRYPTED\nDEK-Info\: DES-CBC,AA94892A169FA426\n\nMAAA\n-----END EC PRIVATE KEY-----":"pwd":MBEDTLS_ERR_DES_INVALID_INPUT_LENGTH
+
+PEM read (malformed PEM DES-EDE3-CBC)
+depends_on:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC
+mbedtls_pem_read_buffer:"-----BEGIN EC PRIVATE KEY-----":"-----END EC PRIVATE KEY-----":"-----BEGIN EC PRIVATE KEY-----\nProc-Type\: 4,ENCRYPTED\nDEK-Info\: DES-EDE3-CBC,AA94892A169FA426\n\nMAAA\n-----END EC PRIVATE KEY-----":"pwd":MBEDTLS_ERR_DES_INVALID_INPUT_LENGTH
+
+PEM read (malformed PEM AES-128-CBC)
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
+mbedtls_pem_read_buffer:"-----BEGIN EC PRIVATE KEY-----":"-----END EC PRIVATE KEY-----":"-----BEGIN EC PRIVATE KEY-----\nProc-Type\: 4,ENCRYPTED\nDEK-Info\: AES-128-CBC,AA94892A169FA426AA94892A169FA426\n\nMAAA\n-----END EC PRIVATE KEY-----":"pwd":MBEDTLS_ERR_AES_INVALID_INPUT_LENGTH
diff --git a/tests/suites/test_suite_pem.function b/tests/suites/test_suite_pem.function
index 5e02210..c24595d 100644
--- a/tests/suites/test_suite_pem.function
+++ b/tests/suites/test_suite_pem.function
@@ -1,6 +1,8 @@
 /* BEGIN_HEADER */
 #include "mbedtls/base64.h"
 #include "mbedtls/pem.h"
+#include "mbedtls/des.h"
+#include "mbedtls/aes.h"
 /* END_HEADER */
 
 /* BEGIN_CASE depends_on:MBEDTLS_PEM_WRITE_C */
@@ -35,16 +37,19 @@
 /* END_CASE */
 
 /* BEGIN_CASE depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_AES_C:MBEDTLS_DES_C:MBEDTLS_MD5_C:MBEDTLS_CIPHER_MODE_CBC */
-void mbedtls_pem_read_buffer( char *header, char *footer, char *data, int ret )
+void mbedtls_pem_read_buffer( char *header, char *footer, char *data,
+                              char *pwd, int res )
 {
     mbedtls_pem_context ctx;
+    int ret;
     size_t use_len = 0;
+    size_t pwd_len = strlen( pwd );
 
     mbedtls_pem_init( &ctx );
 
-    TEST_ASSERT( mbedtls_pem_read_buffer( &ctx, header, footer,
-                                          (const unsigned char *)data, NULL, 0,
-                                          &use_len ) == ret );
+    ret = mbedtls_pem_read_buffer( &ctx, header, footer, (unsigned char *)data,
+                (unsigned char *)pwd, pwd_len, &use_len );
+    TEST_ASSERT( ret == res );
 
 exit:
     mbedtls_pem_free( &ctx );
diff --git a/tests/suites/test_suite_pkparse.data b/tests/suites/test_suite_pkparse.data
index 9c0edbb..df7c140 100644
--- a/tests/suites/test_suite_pkparse.data
+++ b/tests/suites/test_suite_pkparse.data
@@ -12,95 +12,355 @@
 
 Parse RSA Key #4 (DES Encrypted)
 depends_on:MBEDTLS_MD5_C:MBEDTLS_DES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/keyfile.des":"testkey":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs1_1024_des.pem":"testkey":0
 
 Parse RSA Key #5 (3DES Encrypted)
 depends_on:MBEDTLS_MD5_C:MBEDTLS_DES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/keyfile.3des":"testkey":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs1_1024_3des.pem":"testkey":0
 
 Parse RSA Key #6 (AES-128 Encrypted)
 depends_on:MBEDTLS_MD5_C:MBEDTLS_AES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/keyfile.aes128":"testkey":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs1_1024_aes128.pem":"testkey":0
 
 Parse RSA Key #7 (AES-192 Encrypted)
 depends_on:MBEDTLS_MD5_C:MBEDTLS_AES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/keyfile.aes192":"testkey":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs1_1024_aes192.pem":"testkey":0
 
 Parse RSA Key #8 (AES-256 Encrypted)
 depends_on:MBEDTLS_MD5_C:MBEDTLS_AES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/keyfile.aes256":"testkey":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs1_1024_aes256.pem":"testkey":0
 
-Parse RSA Key #9 (PKCS#8 wrapped)
+Parse RSA Key #9 (2048-bit, DES Encrypted)
+depends_on:MBEDTLS_MD5_C:MBEDTLS_DES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs1_2048_des.pem":"testkey":0
+
+Parse RSA Key #10 (2048-bit, 3DES Encrypted)
+depends_on:MBEDTLS_MD5_C:MBEDTLS_DES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs1_2048_3des.pem":"testkey":0
+
+Parse RSA Key #11 (2048-bit, AES-128 Encrypted)
+depends_on:MBEDTLS_MD5_C:MBEDTLS_AES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs1_2048_aes128.pem":"testkey":0
+
+Parse RSA Key #12 (2048-bit, AES-192 Encrypted)
+depends_on:MBEDTLS_MD5_C:MBEDTLS_AES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs1_2048_aes192.pem":"testkey":0
+
+Parse RSA Key #13 (2048-bit, AES-256 Encrypted)
+depends_on:MBEDTLS_MD5_C:MBEDTLS_AES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs1_2048_aes256.pem":"testkey":0
+
+Parse RSA Key #14 (4096-bit, DES Encrypted)
+depends_on:MBEDTLS_MD5_C:MBEDTLS_DES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs1_4096_des.pem":"testkey":0
+
+Parse RSA Key #15 (4096-bit, 3DES Encrypted)
+depends_on:MBEDTLS_MD5_C:MBEDTLS_DES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs1_4096_3des.pem":"testkey":0
+
+Parse RSA Key #16 (4096-bit, AES-128 Encrypted)
+depends_on:MBEDTLS_MD5_C:MBEDTLS_AES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs1_4096_aes128.pem":"testkey":0
+
+Parse RSA Key #17 (4096-bit, AES-192 Encrypted)
+depends_on:MBEDTLS_MD5_C:MBEDTLS_AES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs1_4096_aes192.pem":"testkey":0
+
+Parse RSA Key #18 (4096-bit, AES-256 Encrypted)
+depends_on:MBEDTLS_MD5_C:MBEDTLS_AES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs1_4096_aes256.pem":"testkey":0
+
+Parse RSA Key #19 (PKCS#8 wrapped)
 depends_on:MBEDTLS_MD5_C:MBEDTLS_PEM_PARSE_C
 pk_parse_keyfile_rsa:"data_files/format_gen.key":"":0
 
-Parse RSA Key #10 (PKCS#8 encrypted SHA1-3DES)
+Parse RSA Key #20 (PKCS#8 encrypted SHA1-3DES)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_3des.key":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_1024_3des.pem":"PolarSSLTest":0
 
-Parse RSA Key #10.1 (PKCS#8 encrypted SHA1-3DES, wrong PW)
+Parse RSA Key #20.1 (PKCS#8 encrypted SHA1-3DES, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_3des.key":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_1024_3des.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
-Parse RSA Key #10.2 (PKCS#8 encrypted SHA1-3DES, no PW)
+Parse RSA Key #20.2 (PKCS#8 encrypted SHA1-3DES, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_3des.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_1024_3des.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
-Parse RSA Key #11 (PKCS#8 encrypted SHA1-3DES DER)
+Parse RSA Key #21 (PKCS#8 encrypted SHA1-3DES, 2048-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_2048_3des.pem":"PolarSSLTest":0
+
+Parse RSA Key #21.1 (PKCS#8 encrypted SHA1-3DES, 2048-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_2048_3des.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #21.2 (PKCS#8 encrypted SHA1-3DES, 2048-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_2048_3des.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #22 (PKCS#8 encrypted SHA1-3DES, 4096-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_4096_3des.pem":"PolarSSLTest":0
+
+Parse RSA Key #22.1 (PKCS#8 encrypted SHA1-3DES, 4096-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_4096_3des.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #22.2 (PKCS#8 encrypted SHA1-3DES, 4096-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_4096_3des.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #23 (PKCS#8 encrypted SHA1-3DES DER)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_3des.der":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_1024_3des.der":"PolarSSLTest":0
 
-Parse RSA Key #12 (PKCS#8 encrypted SHA1-2DES)
+Parse RSA Key #24 (PKCS#8 encrypted SHA1-3DES DER, 2048-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_2048_3des.der":"PolarSSLTest":0
+
+Parse RSA Key #25 (PKCS#8 encrypted SHA1-3DES DER, 4096-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_4096_3des.der":"PolarSSLTest":0
+
+Parse RSA Key #26 (PKCS#8 encrypted SHA1-2DES)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_2des.key":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_1024_2des.pem":"PolarSSLTest":0
 
-Parse RSA Key #12.1 (PKCS#8 encrypted SHA1-2DES, wrong PW)
+Parse RSA Key #26.1 (PKCS#8 encrypted SHA1-2DES, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_2des.key":"PolarSLTest":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_1024_2des.pem":"PolarSLTest":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
-Parse RSA Key #12.2 (PKCS#8 encrypted SHA1-2DES, no PW)
+Parse RSA Key #26.2 (PKCS#8 encrypted SHA1-2DES, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_2des.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_1024_2des.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
-Parse RSA Key #13 (PKCS#8 encrypted SHA1-RC4-128)
+Parse RSA Key #27 (PKCS#8 encrypted SHA1-2DES, 2048-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_2048_2des.pem":"PolarSSLTest":0
+
+Parse RSA Key #27.1 (PKCS#8 encrypted SHA1-2DES, 2048-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_2048_2des.pem":"PolarSLTest":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #27.2 (PKCS#8 encrypted SHA1-2DES, 2048-bit no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_2048_2des.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #28 (PKCS#8 encrypted SHA1-2DES, 4096-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_4096_2des.pem":"PolarSSLTest":0
+
+Parse RSA Key #28.1 (PKCS#8 encrypted SHA1-2DES, 4096-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_4096_2des.pem":"PolarSLTest":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #28.2 (PKCS#8 encrypted SHA1-2DES, 4096-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_4096_2des.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #29 (PKCS#8 encrypted SHA1-2DES DER)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_1024_2des.der":"PolarSSLTest":0
+
+Parse RSA Key #30 (PKCS#8 encrypted SHA1-2DES DER, 2048-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_2048_2des.der":"PolarSSLTest":0
+
+Parse RSA Key #31 (PKCS#8 encrypted SHA1-2DES DER, 4096-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_4096_2des.der":"PolarSSLTest":0
+
+Parse RSA Key #32 (PKCS#8 encrypted SHA1-RC4-128)
 depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128.key":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_1024_rc4_128.pem":"PolarSSLTest":0
 
-Parse RSA Key #13.1 (PKCS#8 encrypted SHA1-RC4-128, wrong PW)
+Parse RSA Key #32.1 (PKCS#8 encrypted SHA1-RC4-128, wrong PW)
 depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128.key":"PolarSSLTe":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_1024_rc4_128.pem":"PolarSSLTe":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
-Parse RSA Key #13.2 (PKCS#8 encrypted SHA1-RC4-128, no PW)
+Parse RSA Key #32.2 (PKCS#8 encrypted SHA1-RC4-128, no PW)
 depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_1024_rc4_128.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
-Parse RSA Key #14 (PKCS#8 encrypted v2 PBDFK2 3DES)
+Parse RSA Key #33 (PKCS#8 encrypted SHA1-RC4-128, 2048-bit)
+depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_2048_rc4_128.pem":"PolarSSLTest":0
+
+Parse RSA Key #33.1 (PKCS#8 encrypted SHA1-RC4-128, 2048-bit, wrong PW)
+depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_2048_rc4_128.pem":"PolarSSLTe":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #33.2 (PKCS#8 encrypted SHA1-RC4-128, 2048-bit, no PW)
+depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_2048_rc4_128.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #34 (PKCS#8 encrypted SHA1-RC4-128, 4096-bit)
+depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_4096_rc4_128.pem":"PolarSSLTest":0
+
+Parse RSA Key #34.1 (PKCS#8 encrypted SHA1-RC4-128, 4096-bit, wrong PW)
+depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_4096_rc4_128.pem":"PolarSSLTe":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #34.2 (PKCS#8 encrypted SHA1-RC4-128, 4096-bit, no PW)
+depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_4096_rc4_128.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #35 (PKCS#8 encrypted SHA1-RC4-128 DER)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_1024_rc4_128.der":"PolarSSLTest":0
+
+Parse RSA Key #36 (PKCS#8 encrypted SHA1-RC4-128 DER, 2048-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_2048_rc4_128.der":"PolarSSLTest":0
+
+Parse RSA Key #37 (PKCS#8 encrypted SHA1-RC4-128 DER, 4096-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_4096_rc4_128.der":"PolarSSLTest":0
+
+Parse RSA Key #38 (PKCS#8 encrypted v2 PBKDF2 3DES)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des.key":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des.pem":"PolarSSLTest":0
 
-Parse RSA Key #15 (PKCS#8 encrypted v2 PBDFK2 3DES, wrong PW)
+Parse RSA Key #38.1 (PKCS#8 encrypted v2 PBKDF2 3DES, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des.key":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
-Parse RSA Key #16 (PKCS#8 encrypted v2 PBDFK2 3DES, no PW)
+Parse RSA Key #38.2 (PKCS#8 encrypted v2 PBKDF2 3DES, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
-Parse RSA Key #17 (PKCS#8 encrypted v2 PBDFK2 3DES DER)
-depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des.der":"PolarSSLTest":0
-
-Parse RSA Key #18 (PKCS#8 encrypted v2 PBDFK2 3DES DER, wrong PW)
-depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
-
-Parse RSA Key #19 (PKCS#8 encrypted v2 PBDFK2 3DES DER, no PW)
-depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
-
-Parse RSA Key #20 (PKCS#8 encrypted v2 PBDFK2 DES)
+Parse RSA Key #39 (PKCS#8 encrypted v2 PBKDF2 3DES, 2048-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des.key":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des.pem":"PolarSSLTest":0
+
+Parse RSA Key #39.1 (PKCS#8 encrypted v2 PBKDF2 3DES, 2048-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #39.2 (PKCS#8 encrypted v2 PBKDF2 3DES, 2048-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #40 (PKCS#8 encrypted v2 PBKDF2 3DES, 4096-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des.pem":"PolarSSLTest":0
+
+Parse RSA Key #40.1 (PKCS#8 encrypted v2 PBKDF2 3DES, 4096-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #40.2 (PKCS#8 encrypted v2 PBKDF2 3DES, 4096-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #41 (PKCS#8 encrypted v2 PBKDF2 3DES DER)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des.der":"PolarSSLTest":0
+
+Parse RSA Key #41.1 (PKCS#8 encrypted v2 PBKDF2 3DES DER, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #41.2 (PKCS#8 encrypted v2 PBKDF2 3DES DER, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+
+Parse RSA Key #42 (PKCS#8 encrypted v2 PBKDF2 3DES DER, 2048-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des.der":"PolarSSLTest":0
+
+Parse RSA Key #42.1 (PKCS#8 encrypted v2 PBKDF2 3DES DER, 2048-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #42.2 (PKCS#8 encrypted v2 PBKDF2 3DES DER, 2048-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+
+Parse RSA Key #43 (PKCS#8 encrypted v2 PBKDF2 3DES DER, 4096-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des.der":"PolarSSLTest":0
+
+Parse RSA Key #43.1 (PKCS#8 encrypted v2 PBKDF2 3DES DER, 4096-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #43.2 (PKCS#8 encrypted v2 PBKDF2 3DES DER, 4096-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+
+Parse RSA Key #44 (PKCS#8 encrypted v2 PBKDF2 DES)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des.pem":"PolarSSLTest":0
+
+Parse RSA Key #44.1 (PKCS#8 encrypted v2 PBKDF2 DES, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #44.2 (PKCS#8 encrypted v2 PBKDF2 DES, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #45 (PKCS#8 encrypted v2 PBKDF2 DES, 2048-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des.pem":"PolarSSLTest":0
+
+Parse RSA Key #45.1 (PKCS#8 encrypted v2 PBKDF2 DES, 2048-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #45.2 (PKCS#8 encrypted v2 PBKDF2 DES, 2048-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #46 (PKCS#8 encrypted v2 PBKDF2 DES, 4096-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des.pem":"PolarSSLTest":0
+
+Parse RSA Key #46.1 (PKCS#8 encrypted v2 PBKDF2 DES, 4096-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #46.2 (PKCS#8 encrypted v2 PBKDF2 DES, 4096-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #47 (PKCS#8 encrypted v2 PBKDF2 DES DER)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des.der":"PolarSSLTest":0
+
+Parse RSA Key #47.1 (PKCS#8 encrypted v2 PBKDF2 DES DER, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #47.2 (PKCS#8 encrypted v2 PBKDF2 DES DER, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+
+Parse RSA Key #48 (PKCS#8 encrypted v2 PBKDF2 DES DER, 2048-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des.der":"PolarSSLTest":0
+
+Parse RSA Key #48.1 (PKCS#8 encrypted v2 PBKDF2 DES DER, 2048-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #48.2 (PKCS#8 encrypted v2 PBKDF2 DES DER, 2048-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+
+Parse RSA Key #49 (PKCS#8 encrypted v2 PBKDF2 DES DER, 4096-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des.der":"PolarSSLTest":0
+
+Parse RSA Key #49.1 (PKCS#8 encrypted v2 PBKDF2 DES DER, 4096-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #49.2 (PKCS#8 encrypted v2 PBKDF2 DES DER, 4096-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
 
 Parse Public RSA Key #1 (PKCS#8 wrapped)
 depends_on:MBEDTLS_MD5_C:MBEDTLS_PEM_PARSE_C
diff --git a/tests/suites/test_suite_rsa.data b/tests/suites/test_suite_rsa.data
index 5013ac8..fc7d935 100644
--- a/tests/suites/test_suite_rsa.data
+++ b/tests/suites/test_suite_rsa.data
@@ -1,5 +1,6 @@
 RSA PKCS1 Verify v1.5 CAVS #1
 depends_on:MBEDTLS_SHA1_C:MBEDTLS_PKCS1_V15
+# Good padding but wrong hash
 mbedtls_rsa_pkcs1_verify:"d6248c3e96b1a7e5fea978870fcc4c9786b4e5156e16b7faef4557d667f730b8bc4c784ef00c624df5309513c3a5de8ca94c2152e0459618666d3148092562ebc256ffca45b27fd2d63c68bd5e0a0aefbe496e9e63838a361b1db6fc272464f191490bf9c029643c49d2d9cd08833b8a70b4b3431f56fb1eb55ccd39e77a9c92":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA1:1024:16:"e28a13548525e5f36dccb24ecb7cc332cc689dfd64012604c9c7816d72a16c3f5fcdc0e86e7c03280b1c69b586ce0cd8aec722cc73a5d3b730310bf7dfebdc77ce5d94bbc369dc18a2f7b07bd505ab0f82224aef09fdc1e5063234255e0b3c40a52e9e8ae60898eb88a766bdd788fe9493d8fd86bcdd2884d5c06216c65469e5":16:"3":"3203b7647fb7e345aa457681e5131777f1adc371f2fba8534928c4e52ef6206a856425d6269352ecbf64db2f6ad82397768cafdd8cd272e512d617ad67992226da6bc291c31404c17fd4b7e2beb20eff284a44f4d7af47fd6629e2c95809fa7f2241a04f70ac70d3271bb13258af1ed5c5988c95df7fa26603515791075feccd":MBEDTLS_ERR_RSA_VERIFY_FAILED
 
 RSA PKCS1 Verify v1.5 CAVS #2
@@ -24,6 +25,7 @@
 
 RSA PKCS1 Verify v1.5 CAVS #7
 depends_on:MBEDTLS_SHA512_C:MBEDTLS_PKCS1_V15
+# Bad padding after performing the public key operation
 mbedtls_rsa_pkcs1_verify:"d03f12276f6ba7545b8fce719471bd253791878809694e8754f3b389f26c9253a758ed28b4c62535a8d5702d7a778731d5759ff2b3b39b192db680e791632918b6093c0e8ca25c2bf756a07fde4144a37f769fe4054455a45cb8cefe4462e7a9a45ce71f2189b4fef01b47aee8585d44dc9d6fa627a3e5f08801871731f234cd":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA384:1024:16:"e28a13548525e5f36dccb24ecb7cc332cc689dfd64012604c9c7816d72a16c3f5fcdc0e86e7c03280b1c69b586ce0cd8aec722cc73a5d3b730310bf7dfebdc77ce5d94bbc369dc18a2f7b07bd505ab0f82224aef09fdc1e5063234255e0b3c40a52e9e8ae60898eb88a766bdd788fe9493d8fd86bcdd2884d5c06216c65469e5":16:"3":"d93a878c1ce86571590b0e43794b3edb23552797c4b8c9e3da4fe1cc4ac0566acd3b10541fe9a7a79f5ea4892d3069ca6903efb5c40c47eb8a9c781eb4249281d40c3d96aae16da1bb4daaece6a26eca5f41c062b4124a64fc9d340cba5ab0d1f5affff6515a87f0933774fd4322d2fa497cd6f708a429ca56dcb1fd3db623d0":MBEDTLS_ERR_RSA_INVALID_PADDING
 
 RSA PKCS1 Verify v1.5 CAVS #8
@@ -365,6 +367,7 @@
 mbedtls_rsa_gen_key:2048:3:0
 
 RSA Generate Key - 1025 bit key
+# mbedtls_rsa_gen_key only supports even-sized keys
 mbedtls_rsa_gen_key:1025:3:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
 
 RSA PKCS1 Encrypt Bad RNG
diff --git a/tests/suites/test_suite_rsa.function b/tests/suites/test_suite_rsa.function
index d48bc85..270e2d9 100644
--- a/tests/suites/test_suite_rsa.function
+++ b/tests/suites/test_suite_rsa.function
@@ -8,6 +8,7 @@
 #include "mbedtls/sha512.h"
 #include "mbedtls/entropy.h"
 #include "mbedtls/ctr_drbg.h"
+
 /* END_HEADER */
 
 /* BEGIN_DEPENDENCIES
@@ -658,7 +659,7 @@
 }
 /* END_CASE */
 
-/* BEGIN_CASE depends_on:MBEDTLS_CTR_DRBG_C:MBEDTLS_ENTROPY_C */
+/* BEGIN_CASE depends_on:MBEDTLS_CTR_DRBG_C:MBEDTLS_ENTROPY_C:ENTROPY_HAVE_STRONG */
 void mbedtls_rsa_gen_key( int nrbits, int exponent, int result)
 {
     mbedtls_rsa_context ctx;
@@ -667,13 +668,12 @@
     const char *pers = "test_suite_rsa";
 
     mbedtls_ctr_drbg_init( &ctr_drbg );
-
     mbedtls_entropy_init( &entropy );
+    mbedtls_rsa_init ( &ctx, 0, 0 );
+
     TEST_ASSERT( mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func, &entropy,
                                 (const unsigned char *) pers, strlen( pers ) ) == 0 );
 
-    mbedtls_rsa_init( &ctx, 0, 0 );
-
     TEST_ASSERT( mbedtls_rsa_gen_key( &ctx, mbedtls_ctr_drbg_random, &ctr_drbg, nrbits, exponent ) == result );
     if( result == 0 )
     {
diff --git a/tests/suites/test_suite_shax.data b/tests/suites/test_suite_shax.data
index ea2a183..ee8074d 100644
--- a/tests/suites/test_suite_shax.data
+++ b/tests/suites/test_suite_shax.data
@@ -1,3 +1,4 @@
+# Test the operation of SHA-1 and SHA-2
 SHA-1 Test Vector NIST CAVS #1
 depends_on:MBEDTLS_SHA1_C
 mbedtls_sha1:"":"da39a3ee5e6b4b0d3255bfef95601890afd80709"
diff --git a/tests/suites/test_suite_ssl.data b/tests/suites/test_suite_ssl.data
index a39f6f0..b92c1fe 100644
--- a/tests/suites/test_suite_ssl.data
+++ b/tests/suites/test_suite_ssl.data
@@ -54,3 +54,6 @@
 
 SSL DTLS replay: big jump then just delayed
 ssl_dtls_replay:"abcd12340000,abcd12340100":"abcd123400ff":0
+
+SSL SET_HOSTNAME memory leak: call ssl_set_hostname twice
+ssl_set_hostname_twice:"server0":"server1"
diff --git a/tests/suites/test_suite_ssl.function b/tests/suites/test_suite_ssl.function
index 8d3448c..60683af 100644
--- a/tests/suites/test_suite_ssl.function
+++ b/tests/suites/test_suite_ssl.function
@@ -40,3 +40,16 @@
     mbedtls_ssl_config_free( &conf );
 }
 /* END_CASE */
+
+/* BEGIN_CASE depends_on:MBEDTLS_X509_CRT_PARSE_C */
+void ssl_set_hostname_twice( char *hostname0, char *hostname1 )
+{
+    mbedtls_ssl_context ssl;
+    mbedtls_ssl_init( &ssl );
+
+    TEST_ASSERT( mbedtls_ssl_set_hostname( &ssl, hostname0 ) == 0 );
+    TEST_ASSERT( mbedtls_ssl_set_hostname( &ssl, hostname1 ) == 0 );
+
+    mbedtls_ssl_free( &ssl );
+}
+/* END_CASE */
\ No newline at end of file
diff --git a/tests/suites/test_suite_version.data b/tests/suites/test_suite_version.data
index 2432b46..1442a38 100644
--- a/tests/suites/test_suite_version.data
+++ b/tests/suites/test_suite_version.data
@@ -1,8 +1,8 @@
 Check compiletime library version
-check_compiletime_version:"2.5.1"
+check_compiletime_version:"2.6.0"
 
 Check runtime library version
-check_runtime_version:"2.5.1"
+check_runtime_version:"2.6.0"
 
 Check for MBEDTLS_VERSION_C
 check_feature:"MBEDTLS_VERSION_C":0
diff --git a/tests/suites/test_suite_x509parse.data b/tests/suites/test_suite_x509parse.data
index dfa1f71..d4cc11a 100644
--- a/tests/suites/test_suite_x509parse.data
+++ b/tests/suites/test_suite_x509parse.data
@@ -1206,6 +1206,18 @@
 depends_on:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP384R1_ENABLED
 mbedtls_x509_crt_parse_path:"data_files/dir3":1:2
 
+X509 CRT verify long chain (max intermediate CA, trusted)
+depends_on:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+mbedtls_x509_crt_verify_max:"data_files/dir-maxpath/00.crt":"data_files/dir-maxpath":MBEDTLS_X509_MAX_INTERMEDIATE_CA:0:0
+
+X509 CRT verify long chain (max intermediate CA, untrusted)
+depends_on:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED
+mbedtls_x509_crt_verify_max:"data_files/test-ca2.crt":"data_files/dir-maxpath":MBEDTLS_X509_MAX_INTERMEDIATE_CA-1:MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_NOT_TRUSTED
+
+X509 CRT verify long chain (max intermediate CA + 1)
+depends_on:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+mbedtls_x509_crt_verify_max:"data_files/dir-maxpath/00.crt":"data_files/dir-maxpath":MBEDTLS_X509_MAX_INTERMEDIATE_CA+1:MBEDTLS_ERR_X509_FATAL_ERROR:-1
+
 X509 CRT verify chain #1 (zero pathlen intermediate)
 depends_on:MBEDTLS_SHA256_C:MBEDTLS_RSA_C
 mbedtls_x509_crt_verify_chain:"data_files/dir4/cert14.crt data_files/dir4/cert13.crt data_files/dir4/cert12.crt":"data_files/dir4/cert11.crt":MBEDTLS_X509_BADCERT_NOT_TRUSTED
@@ -1658,3 +1670,18 @@
 depends_on:MBEDTLS_X509_USE_C
 x509_get_time:MBEDTLS_ASN1_UTC_TIME:"0011302359n0Z":MBEDTLS_ERR_X509_INVALID_DATE:0:0:0:0:0:0
 
+X509 Get time (Generalized Time, year multiple of 100 but not 400 is not a leap year)
+depends_on:MBEDTLS_X509_USE_C
+x509_get_time:MBEDTLS_ASN1_GENERALIZED_TIME:"19000229000000Z":MBEDTLS_ERR_X509_INVALID_DATE:0:0:0:0:0:0
+
+X509 Get time (Generalized Time, year multiple of 4 but not 100 is a leap year)
+depends_on:MBEDTLS_X509_USE_C
+x509_get_time:MBEDTLS_ASN1_GENERALIZED_TIME:"19920229000000Z":0:1992:2:29:0:0:0
+
+X509 Get time (Generalized Time, year multiple of 400 is a leap year)
+depends_on:MBEDTLS_X509_USE_C
+x509_get_time:MBEDTLS_ASN1_GENERALIZED_TIME:"20000229000000Z":0:2000:2:29:0:0:0
+
+X509 Get time (Generalized Time invalid leap year not multiple of 4, 100 or 400)
+depends_on:MBEDTLS_X509_USE_C
+x509_get_time:MBEDTLS_ASN1_GENERALIZED_TIME:"19910229000000Z":MBEDTLS_ERR_X509_INVALID_DATE:0:0:0:0:0:0
diff --git a/tests/suites/test_suite_x509parse.function b/tests/suites/test_suite_x509parse.function
index a9f7cee..0dfdd61 100644
--- a/tests/suites/test_suite_x509parse.function
+++ b/tests/suites/test_suite_x509parse.function
@@ -7,6 +7,12 @@
 #include "mbedtls/oid.h"
 #include "mbedtls/base64.h"
 
+#if MBEDTLS_X509_MAX_INTERMEDIATE_CA > 19
+#error "The value of MBEDTLS_X509_MAX_INTERMEDIATE_C is larger \
+than the current threshold 19. To test larger values, please \
+adapt the script tests/data_files/dir-max/long.sh."
+#endif
+
 /* Profile for backward compatibility. Allows SHA-1, unlike the default
    profile. */
 const mbedtls_x509_crt_profile compat_profile =
@@ -501,6 +507,45 @@
 /* END_CASE */
 
 /* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C */
+void mbedtls_x509_crt_verify_max( char *ca_file, char *chain_dir, int nb_int,
+                                  int ret_chk, int flags_chk )
+{
+    char file_buf[128];
+    int ret;
+    uint32_t flags;
+    mbedtls_x509_crt trusted, chain;
+
+    /*
+     * We expect chain_dir to contain certificates 00.crt, 01.crt, etc.
+     * with NN.crt signed by NN-1.crt
+     */
+
+    mbedtls_x509_crt_init( &trusted );
+    mbedtls_x509_crt_init( &chain );
+
+    /* Load trusted root */
+    TEST_ASSERT( mbedtls_x509_crt_parse_file( &trusted, ca_file ) == 0 );
+
+    /* Load a chain with nb_int intermediates (from 01 to nb_int),
+     * plus one "end-entity" cert (nb_int + 1) */
+    ret = mbedtls_snprintf( file_buf, sizeof file_buf, "%s/c%02d.pem", chain_dir,
+                                                            nb_int + 1 );
+    TEST_ASSERT( ret > 0 && (size_t) ret < sizeof file_buf );
+    TEST_ASSERT( mbedtls_x509_crt_parse_file( &chain, file_buf ) == 0 );
+
+    /* Try to verify that chain */
+    ret = mbedtls_x509_crt_verify( &chain, &trusted, NULL, NULL, &flags,
+                                   NULL, NULL );
+    TEST_ASSERT( ret == ret_chk );
+    TEST_ASSERT( flags == (uint32_t) flags_chk );
+
+exit:
+    mbedtls_x509_crt_free( &chain );
+    mbedtls_x509_crt_free( &trusted );
+}
+/* END_CASE */
+
+/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C */
 void mbedtls_x509_crt_verify_chain(  char *chain_paths, char *trusted_ca, int flags_result )
 {
     char* act;
diff --git a/tests/suites/test_suite_x509write.data b/tests/suites/test_suite_x509write.data
index d4d2a98..5b54d85 100644
--- a/tests/suites/test_suite_x509write.data
+++ b/tests/suites/test_suite_x509write.data
@@ -44,19 +44,35 @@
 
 Certificate write check Server1 SHA1
 depends_on:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_MD5_C
-x509_crt_check:"data_files/server1.key":"":"C=NL,O=PolarSSL,CN=PolarSSL Server 1":"data_files/test-ca.key":"PolarSSLTest":"C=NL,O=PolarSSL,CN=PolarSSL Test CA":"1":"20110212144406":"20210212144406":MBEDTLS_MD_SHA1:0:0:-1:"data_files/server1.crt"
+x509_crt_check:"data_files/server1.key":"":"C=NL,O=PolarSSL,CN=PolarSSL Server 1":"data_files/test-ca.key":"PolarSSLTest":"C=NL,O=PolarSSL,CN=PolarSSL Test CA":"1":"20110212144406":"20210212144406":MBEDTLS_MD_SHA1:0:0:1:-1:"data_files/server1.crt":0
 
 Certificate write check Server1 SHA1, key_usage
 depends_on:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_MD5_C
-x509_crt_check:"data_files/server1.key":"":"C=NL,O=PolarSSL,CN=PolarSSL Server 1":"data_files/test-ca.key":"PolarSSLTest":"C=NL,O=PolarSSL,CN=PolarSSL Test CA":"1":"20110212144406":"20210212144406":MBEDTLS_MD_SHA1:MBEDTLS_X509_KU_DIGITAL_SIGNATURE | MBEDTLS_X509_KU_NON_REPUDIATION | MBEDTLS_X509_KU_KEY_ENCIPHERMENT:0:-1:"data_files/server1.key_usage.crt"
+x509_crt_check:"data_files/server1.key":"":"C=NL,O=PolarSSL,CN=PolarSSL Server 1":"data_files/test-ca.key":"PolarSSLTest":"C=NL,O=PolarSSL,CN=PolarSSL Test CA":"1":"20110212144406":"20210212144406":MBEDTLS_MD_SHA1:MBEDTLS_X509_KU_DIGITAL_SIGNATURE | MBEDTLS_X509_KU_NON_REPUDIATION | MBEDTLS_X509_KU_KEY_ENCIPHERMENT:0:1:-1:"data_files/server1.key_usage.crt":0
 
 Certificate write check Server1 SHA1, ns_cert_type
 depends_on:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_MD5_C
-x509_crt_check:"data_files/server1.key":"":"C=NL,O=PolarSSL,CN=PolarSSL Server 1":"data_files/test-ca.key":"PolarSSLTest":"C=NL,O=PolarSSL,CN=PolarSSL Test CA":"1":"20110212144406":"20210212144406":MBEDTLS_MD_SHA1:0:MBEDTLS_X509_NS_CERT_TYPE_SSL_SERVER:-1:"data_files/server1.cert_type.crt"
+x509_crt_check:"data_files/server1.key":"":"C=NL,O=PolarSSL,CN=PolarSSL Server 1":"data_files/test-ca.key":"PolarSSLTest":"C=NL,O=PolarSSL,CN=PolarSSL Test CA":"1":"20110212144406":"20210212144406":MBEDTLS_MD_SHA1:0:MBEDTLS_X509_NS_CERT_TYPE_SSL_SERVER:1:-1:"data_files/server1.cert_type.crt":0
 
 Certificate write check Server1 SHA1, version 1
 depends_on:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_MD5_C
-x509_crt_check:"data_files/server1.key":"":"C=NL,O=PolarSSL,CN=PolarSSL Server 1":"data_files/test-ca.key":"PolarSSLTest":"C=NL,O=PolarSSL,CN=PolarSSL Test CA":"1":"20110212144406":"20210212144406":MBEDTLS_MD_SHA1:0:0:MBEDTLS_X509_CRT_VERSION_1:"data_files/server1.v1.crt"
+x509_crt_check:"data_files/server1.key":"":"C=NL,O=PolarSSL,CN=PolarSSL Server 1":"data_files/test-ca.key":"PolarSSLTest":"C=NL,O=PolarSSL,CN=PolarSSL Test CA":"1":"20110212144406":"20210212144406":MBEDTLS_MD_SHA1:0:0:1:MBEDTLS_X509_CRT_VERSION_1:"data_files/server1.v1.crt":0
+
+Certificate write check Server1 SHA1, RSA_ALT
+depends_on:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_MD5_C
+x509_crt_check:"data_files/server1.key":"":"C=NL,O=PolarSSL,CN=PolarSSL Server 1":"data_files/test-ca.key":"PolarSSLTest":"C=NL,O=PolarSSL,CN=PolarSSL Test CA":"1":"20110212144406":"20210212144406":MBEDTLS_MD_SHA1:0:0:0:-1:"data_files/server1.noauthid.crt":1
+
+Certificate write check Server1 SHA1, RSA_ALT, key_usage
+depends_on:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_MD5_C
+x509_crt_check:"data_files/server1.key":"":"C=NL,O=PolarSSL,CN=PolarSSL Server 1":"data_files/test-ca.key":"PolarSSLTest":"C=NL,O=PolarSSL,CN=PolarSSL Test CA":"1":"20110212144406":"20210212144406":MBEDTLS_MD_SHA1:MBEDTLS_X509_KU_DIGITAL_SIGNATURE | MBEDTLS_X509_KU_NON_REPUDIATION | MBEDTLS_X509_KU_KEY_ENCIPHERMENT:0:0:-1:"data_files/server1.key_usage_noauthid.crt":1
+
+Certificate write check Server1 SHA1, RSA_ALT, ns_cert_type
+depends_on:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_MD5_C
+x509_crt_check:"data_files/server1.key":"":"C=NL,O=PolarSSL,CN=PolarSSL Server 1":"data_files/test-ca.key":"PolarSSLTest":"C=NL,O=PolarSSL,CN=PolarSSL Test CA":"1":"20110212144406":"20210212144406":MBEDTLS_MD_SHA1:0:MBEDTLS_X509_NS_CERT_TYPE_SSL_SERVER:0:-1:"data_files/server1.cert_type_noauthid.crt":1
+
+Certificate write check Server1 SHA1, RSA_ALT, version 1
+depends_on:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_MD5_C
+x509_crt_check:"data_files/server1.key":"":"C=NL,O=PolarSSL,CN=PolarSSL Server 1":"data_files/test-ca.key":"PolarSSLTest":"C=NL,O=PolarSSL,CN=PolarSSL Test CA":"1":"20110212144406":"20210212144406":MBEDTLS_MD_SHA1:0:0:0:MBEDTLS_X509_CRT_VERSION_1:"data_files/server1.v1.crt":1
 
 X509 String to Names #1
 mbedtls_x509_string_to_names:"C=NL,O=Offspark\, Inc., OU=PolarSSL":"C=NL, O=Offspark, Inc., OU=PolarSSL":0
diff --git a/tests/suites/test_suite_x509write.function b/tests/suites/test_suite_x509write.function
index 89be31f..ca76e86 100644
--- a/tests/suites/test_suite_x509write.function
+++ b/tests/suites/test_suite_x509write.function
@@ -3,6 +3,30 @@
 #include "mbedtls/x509_csr.h"
 #include "mbedtls/pem.h"
 #include "mbedtls/oid.h"
+#include "mbedtls/rsa.h"
+
+#if defined(MBEDTLS_RSA_C)
+int mbedtls_rsa_decrypt_func( void *ctx, int mode, size_t *olen,
+                       const unsigned char *input, unsigned char *output,
+                       size_t output_max_len )
+{
+    return( mbedtls_rsa_pkcs1_decrypt( (mbedtls_rsa_context *) ctx, NULL, NULL, mode, olen,
+                               input, output, output_max_len ) );
+}
+int mbedtls_rsa_sign_func( void *ctx,
+                   int (*f_rng)(void *, unsigned char *, size_t), void *p_rng,
+                   int mode, mbedtls_md_type_t md_alg, unsigned int hashlen,
+                   const unsigned char *hash, unsigned char *sig )
+{
+    return( mbedtls_rsa_pkcs1_sign( (mbedtls_rsa_context *) ctx, f_rng, p_rng, mode,
+                            md_alg, hashlen, hash, sig ) );
+}
+size_t mbedtls_rsa_key_len_func( void *ctx )
+{
+    return( ((const mbedtls_rsa_context *) ctx)->len );
+}
+#endif /* MBEDTLS_RSA_C */
+
 /* END_HEADER */
 
 /* BEGIN_DEPENDENCIES
@@ -39,7 +63,7 @@
     if( cert_type != 0 )
         TEST_ASSERT( mbedtls_x509write_csr_set_ns_cert_type( &req, cert_type ) == 0 );
 
-    ret = mbedtls_x509write_csr_pem( &req, buf, sizeof(buf),
+    ret = mbedtls_x509write_csr_pem( &req, buf, sizeof( buf ),
                              rnd_pseudo_rand, &rnd_info );
     TEST_ASSERT( ret == 0 );
 
@@ -75,10 +99,12 @@
                      char *subject_name, char *issuer_key_file,
                      char *issuer_pwd, char *issuer_name,
                      char *serial_str, char *not_before, char *not_after,
-                     int md_type, int key_usage, int cert_type, int ver,
-                     char *cert_check_file )
+                     int md_type, int key_usage, int cert_type, int auth_ident,
+                     int ver, char *cert_check_file, int rsa_alt )
 {
-    mbedtls_pk_context subject_key, issuer_key;
+    mbedtls_pk_context subject_key, issuer_key, issuer_key_alt;
+    mbedtls_pk_context *key = &issuer_key;
+
     mbedtls_x509write_cert crt;
     unsigned char buf[4096];
     unsigned char check_buf[5000];
@@ -91,68 +117,89 @@
 
     memset( &rnd_info, 0x2a, sizeof( rnd_pseudo_info ) );
     mbedtls_mpi_init( &serial );
+
     mbedtls_pk_init( &subject_key );
-    mbedtls_pk_init( &issuer_key );
+    mbedtls_pk_init( &issuer_key  );
+    mbedtls_pk_init( &issuer_key_alt );
+
+    mbedtls_x509write_crt_init( &crt );
 
     TEST_ASSERT( mbedtls_pk_parse_keyfile( &subject_key, subject_key_file,
                                          subject_pwd ) == 0 );
+
     TEST_ASSERT( mbedtls_pk_parse_keyfile( &issuer_key, issuer_key_file,
                                          issuer_pwd ) == 0 );
+
+    /* For RSA PK contexts, create a copy as an alternative RSA context. */
+    if( rsa_alt == 1 && mbedtls_pk_get_type( &issuer_key ) == MBEDTLS_PK_RSA )
+    {
+        TEST_ASSERT( mbedtls_pk_setup_rsa_alt( &issuer_key_alt,
+                                            mbedtls_pk_rsa( issuer_key ),
+                                            mbedtls_rsa_decrypt_func,
+                                            mbedtls_rsa_sign_func,
+                                            mbedtls_rsa_key_len_func ) == 0 );
+
+        key = &issuer_key_alt;
+    }
+
     TEST_ASSERT( mbedtls_mpi_read_string( &serial, 10, serial_str ) == 0 );
 
-    mbedtls_x509write_crt_init( &crt );
     if( ver != -1 )
         mbedtls_x509write_crt_set_version( &crt, ver );
+
     TEST_ASSERT( mbedtls_x509write_crt_set_serial( &crt, &serial ) == 0 );
     TEST_ASSERT( mbedtls_x509write_crt_set_validity( &crt, not_before,
-                                                   not_after ) == 0 );
+                                                     not_after ) == 0 );
     mbedtls_x509write_crt_set_md_alg( &crt, md_type );
     TEST_ASSERT( mbedtls_x509write_crt_set_issuer_name( &crt, issuer_name ) == 0 );
     TEST_ASSERT( mbedtls_x509write_crt_set_subject_name( &crt, subject_name ) == 0 );
     mbedtls_x509write_crt_set_subject_key( &crt, &subject_key );
-    mbedtls_x509write_crt_set_issuer_key( &crt, &issuer_key );
+
+    mbedtls_x509write_crt_set_issuer_key( &crt, key );
 
     if( crt.version >= MBEDTLS_X509_CRT_VERSION_3 )
     {
         TEST_ASSERT( mbedtls_x509write_crt_set_basic_constraints( &crt, 0, 0 ) == 0 );
         TEST_ASSERT( mbedtls_x509write_crt_set_subject_key_identifier( &crt ) == 0 );
-        TEST_ASSERT( mbedtls_x509write_crt_set_authority_key_identifier( &crt ) == 0 );
+        if( auth_ident )
+            TEST_ASSERT( mbedtls_x509write_crt_set_authority_key_identifier( &crt ) == 0 );
         if( key_usage != 0 )
             TEST_ASSERT( mbedtls_x509write_crt_set_key_usage( &crt, key_usage ) == 0 );
         if( cert_type != 0 )
             TEST_ASSERT( mbedtls_x509write_crt_set_ns_cert_type( &crt, cert_type ) == 0 );
     }
 
-    ret = mbedtls_x509write_crt_pem( &crt, buf, sizeof(buf),
-                             rnd_pseudo_rand, &rnd_info );
+    ret = mbedtls_x509write_crt_pem( &crt, buf, sizeof( buf ),
+                                     rnd_pseudo_rand, &rnd_info );
     TEST_ASSERT( ret == 0 );
 
     pem_len = strlen( (char *) buf );
 
     f = fopen( cert_check_file, "r" );
     TEST_ASSERT( f != NULL );
-    olen = fread( check_buf, 1, sizeof(check_buf), f );
+    olen = fread( check_buf, 1, sizeof( check_buf ), f );
     fclose( f );
-    TEST_ASSERT( olen < sizeof(check_buf) );
+    TEST_ASSERT( olen < sizeof( check_buf ) );
 
     TEST_ASSERT( olen >= pem_len - 1 );
     TEST_ASSERT( memcmp( buf, check_buf, pem_len - 1 ) == 0 );
 
     der_len = mbedtls_x509write_crt_der( &crt, buf, sizeof( buf ),
-                            rnd_pseudo_rand, &rnd_info );
+                                         rnd_pseudo_rand, &rnd_info );
     TEST_ASSERT( der_len >= 0 );
 
     if( der_len == 0 )
         goto exit;
 
     ret = mbedtls_x509write_crt_der( &crt, buf, (size_t)( der_len - 1 ),
-                            rnd_pseudo_rand, &rnd_info );
+                                     rnd_pseudo_rand, &rnd_info );
     TEST_ASSERT( ret == MBEDTLS_ERR_ASN1_BUF_TOO_SMALL );
 
 exit:
     mbedtls_x509write_crt_free( &crt );
-    mbedtls_pk_free( &issuer_key );
+    mbedtls_pk_free( &issuer_key_alt );
     mbedtls_pk_free( &subject_key );
+    mbedtls_pk_free( &issuer_key );
     mbedtls_mpi_free( &serial );
 }
 /* END_CASE */