diff --git a/ChangeLog b/ChangeLog
index 42307ee..5099081 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,14 +1,54 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
-= mbed TLS x.x.x branch xxxx-xx-xx
+= mbed TLS 1.3.19 branch released 2017-03-08
+
+Security
+   * Add checks to prevent signature forgeries for very large messages while
+     using RSA through the PK module in 64-bit systems. The issue was caused by
+     some data loss when casting a size_t to an unsigned int value in the
+     functions rsa_verify_wrap(), rsa_sign_wrap(), rsa_alt_sign_wrap() and
+     pk_sign(). Found by Jean-Philippe Aumasson.
+   * Fixed potential livelock during the parsing of a CRL in PEM format in
+     mbedtls_x509_crl_parse(). A string containing a CRL followed by trailing
+     characters after the footer could result in the execution of an infinite
+     loop. The issue can be triggered remotely. Found by Greg Zaverucha,
+     Microsoft.
+   * Fixed a bug that caused freeing a buffer that was allocated on the stack,
+     when verifying the validity of a key on secp224k1. This could be
+     triggered remotely for example with a maliciously constructed certificate
+     and potentially could lead to remote code execution on some platforms.
+     Reported independently by rongsaws and Regina Wilson. #569 CVE-2017-2784
 
 Bugfix
+   * Fix output certificate verification flags set by x509_crt_verify_top() when
+     traversing a chain of trusted CA. The issue would cause both flags,
+     BADCERT_NOT_TRUSTED and BADCERT_EXPIRED, to be set when the verification
+     conditions are not met regardless of the cause. Found by Harm Verhagen and
+     inestlerode. #665 #561
+   * Fixed multiple buffer overreads in mbedtls_pem_read_buffer() when parsing
+     the input string in PEM format to extract the different components. Found
+     by Eyal Itkin.
    * Fix unused variable/function compilation warnings in pem.c and x509_csr.c
      that are reported when building mbed TLS with a config.h that does not
      define POLARSSL_PEM_PARSE_C. Found by omnium21. #562
+   * Fixed potential arithmetic overflow in ctr_drbg_reseed() that could cause
+     buffer bound checks to be bypassed. Found by Eyal Itkin.
+   * Fixed potential arithmetic overflows in cipher_update() that could cause
+     buffer bound checks to be bypassed. Found by Eyal Itkin.
+   * Fixed potential arithmetic overflow in md2_update() that could cause buffer
+     bound checks to be bypassed. Found by Eyal Itkin.
+   * Fixed potential arithmetic overflow in base64_decode() that could cause
+     buffer bound checks to be bypassed. Found by Eyal Itkin.
+   * Fix potential memory leak in x509_crl_parse(). The leak was caused by
+     missing calls to pem_free() in cases when a
+     POLARSSL_ERR_PEM_NO_HEADER_FOOTER_PRESENT error was encountered. Found and
+     fix proposed by Guido Vranken. #722
    * Fixed the templates used to generate project and solution files for Visual
      Studio 2015 as well as the files themselves, to remove a build warning
      generated in Visual Studio 2015. Reported by Steve Valliere. #742
+   * Fix 1 byte buffer overflow in mpi_write_string() when the MPI number to
+     write in hexadecimal is negative and requires an odd number of digits.
+     Found and fixed by Guido Vranken.
 
 = mbed TLS 1.3.18 branch 2016-10-17
 
diff --git a/doxygen/input/doc_mainpage.h b/doxygen/input/doc_mainpage.h
index efc5839..5a4de61 100644
--- a/doxygen/input/doc_mainpage.h
+++ b/doxygen/input/doc_mainpage.h
@@ -4,7 +4,7 @@
  */
 
 /**
- * @mainpage mbed TLS v1.3.18 source code documentation
+ * @mainpage mbed TLS v1.3.19 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 3a62380..15df942 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 v1.3.18"
+PROJECT_NAME           = "mbed TLS v1.3.19"
 
 # 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/polarssl/version.h b/include/polarssl/version.h
index d0ef767..7b4478c 100644
--- a/include/polarssl/version.h
+++ b/include/polarssl/version.h
@@ -40,16 +40,16 @@
  */
 #define POLARSSL_VERSION_MAJOR  1
 #define POLARSSL_VERSION_MINOR  3
-#define POLARSSL_VERSION_PATCH  18
+#define POLARSSL_VERSION_PATCH  19
 
 /**
  * The single version number has the following structure:
  *    MMNNPP00
  *    Major version | Minor version | Patch version
  */
-#define POLARSSL_VERSION_NUMBER         0x01031200
-#define POLARSSL_VERSION_STRING         "1.3.18"
-#define POLARSSL_VERSION_STRING_FULL    "mbed TLS 1.3.18"
+#define POLARSSL_VERSION_NUMBER         0x01031300
+#define POLARSSL_VERSION_STRING         "1.3.19"
+#define POLARSSL_VERSION_STRING_FULL    "mbed TLS 1.3.19"
 
 #if defined(POLARSSL_VERSION_C)
 
diff --git a/library/CMakeLists.txt b/library/CMakeLists.txt
index 8ccc7a3..105c8fe 100644
--- a/library/CMakeLists.txt
+++ b/library/CMakeLists.txt
@@ -117,7 +117,7 @@
 
 if(USE_SHARED_MBEDTLS_LIBRARY)
 	add_library(mbedtls SHARED ${src})
-	set_target_properties(mbedtls PROPERTIES VERSION 1.3.18 SOVERSION 9)
+	set_target_properties(mbedtls PROPERTIES VERSION 1.3.19 SOVERSION 9)
 
 	target_link_libraries(mbedtls ${libs})
 
@@ -136,10 +136,18 @@
 
 if(UNIX)
     add_custom_target(polarssl
-        DEPENDS mbedtls # TODO: and mbedtls_static is shared is defined
+        DEPENDS mbedtls
         COMMAND ${CMAKE_SOURCE_DIR}/scripts/polarssl_symlinks.sh ${CMAKE_BINARY_DIR}/library
         )
 
+    add_custom_target(lib
+        DEPENDS polarssl
+        )
+
+    set_directory_properties(PROPERTIES
+        ADDITIONAL_MAKE_CLEAN_FILES "${CMAKE_BINARY_DIR}/library/libpolarssl.a"
+        )
+
     if(USE_STATIC_MBEDTLS_LIBRARY AND USE_SHARED_MBEDTLS_LIBRARY)
         add_dependencies(polarssl mbedtls_static)
     endif()
diff --git a/library/base64.c b/library/base64.c
index 7de87e5..ba69260 100644
--- a/library/base64.c
+++ b/library/base64.c
@@ -198,7 +198,11 @@
         return( 0 );
     }
 
-    n = ( ( n * 6 ) + 7 ) >> 3;
+    /* The following expression is to calculate the following formula without
+     * risk of integer overflow in n:
+     *     n = ( ( n * 6 ) + 7 ) >> 3;
+     */
+    n = ( 6 * ( n >> 3 ) ) + ( ( 6 * ( n & 0x7 ) + 7 ) >> 3 );
     n -= j;
 
     if( dst == NULL || *dlen < n )
diff --git a/library/bignum.c b/library/bignum.c
index 4fe841c..afde19b 100644
--- a/library/bignum.c
+++ b/library/bignum.c
@@ -538,7 +538,12 @@
     n = mpi_msb( X );
     if( radix >=  4 ) n >>= 1;
     if( radix >= 16 ) n >>= 1;
-    n += 3;
+    /*
+     * Round up the buffer length to an even value to ensure that there is
+     * enough room for hexadecimal values that can be represented in an odd
+     * number of digits.
+     */
+    n += 3 + ( ( n + 1 ) & 1 );
 
     if( *slen < n )
     {
diff --git a/library/cipher.c b/library/cipher.c
index b69d331..7ea25cf 100644
--- a/library/cipher.c
+++ b/library/cipher.c
@@ -315,9 +315,9 @@
          * If there is not enough data for a full block, cache it.
          */
         if( ( ctx->operation == POLARSSL_DECRYPT &&
-                ilen + ctx->unprocessed_len <= cipher_get_block_size( ctx ) ) ||
+                ilen <= cipher_get_block_size( ctx ) - ctx->unprocessed_len ) ||
              ( ctx->operation == POLARSSL_ENCRYPT &&
-                ilen + ctx->unprocessed_len < cipher_get_block_size( ctx ) ) )
+                ilen < cipher_get_block_size( ctx ) - ctx->unprocessed_len ) )
         {
             memcpy( &( ctx->unprocessed_data[ctx->unprocessed_len] ), input,
                     ilen );
diff --git a/library/ctr_drbg.c b/library/ctr_drbg.c
index 24adff0..7b315e8 100644
--- a/library/ctr_drbg.c
+++ b/library/ctr_drbg.c
@@ -277,7 +277,8 @@
     unsigned char seed[CTR_DRBG_MAX_SEED_INPUT];
     size_t seedlen = 0;
 
-    if( ctx->entropy_len + len > CTR_DRBG_MAX_SEED_INPUT )
+    if( ctx->entropy_len > CTR_DRBG_MAX_SEED_INPUT ||
+        len > CTR_DRBG_MAX_SEED_INPUT - ctx->entropy_len )
         return( POLARSSL_ERR_CTR_DRBG_INPUT_TOO_BIG );
 
     memset( seed, 0, CTR_DRBG_MAX_SEED_INPUT );
diff --git a/library/ecp_curves.c b/library/ecp_curves.c
index f5afe44..db6ad3c 100644
--- a/library/ecp_curves.c
+++ b/library/ecp_curves.c
@@ -1264,7 +1264,7 @@
     int ret;
     size_t i;
     mpi M, R;
-    t_uint Mp[P_KOBLITZ_MAX + P_KOBLITZ_R];
+    t_uint Mp[P_KOBLITZ_MAX + P_KOBLITZ_R + 1];
 
     if( N->n < p_limbs )
         return( 0 );
@@ -1286,7 +1286,7 @@
     memcpy( Mp, N->p + p_limbs - adjust, M.n * sizeof( t_uint ) );
     if( shift != 0 )
         MPI_CHK( mpi_shift_r( &M, shift ) );
-    M.n += R.n - adjust; /* Make room for multiplication by R */
+    M.n += R.n; /* Make room for multiplication by R */
 
     /* N = A0 */
     if( mask != 0 )
@@ -1308,7 +1308,7 @@
     memcpy( Mp, N->p + p_limbs - adjust, M.n * sizeof( t_uint ) );
     if( shift != 0 )
         MPI_CHK( mpi_shift_r( &M, shift ) );
-    M.n += R.n - adjust; /* Make room for multiplication by R */
+    M.n += R.n; /* Make room for multiplication by R */
 
     /* N = A0 */
     if( mask != 0 )
diff --git a/library/md2.c b/library/md2.c
index 110cd95..2ac7eba 100644
--- a/library/md2.c
+++ b/library/md2.c
@@ -155,7 +155,7 @@
 
     while( ilen > 0 )
     {
-        if( ctx->left + ilen > 16 )
+        if( ilen > 16 - ctx->left )
             fill = 16 - ctx->left;
         else
             fill = ilen;
diff --git a/library/pem.c b/library/pem.c
index ac83116..b2c16c2 100644
--- a/library/pem.c
+++ b/library/pem.c
@@ -250,7 +250,7 @@
 
     enc = 0;
 
-    if( memcmp( s1, "Proc-Type: 4,ENCRYPTED", 22 ) == 0 )
+    if( s2 - s1 >= 22 && memcmp( s1, "Proc-Type: 4,ENCRYPTED", 22 ) == 0 )
     {
 #if defined(POLARSSL_MD5_C) && defined(POLARSSL_CIPHER_MODE_CBC) &&         \
     ( defined(POLARSSL_DES_C) || defined(POLARSSL_AES_C) )
@@ -263,22 +263,22 @@
 
 
 #if defined(POLARSSL_DES_C)
-        if( memcmp( s1, "DEK-Info: DES-EDE3-CBC,", 23 ) == 0 )
+        if( s2 - s1 >= 23 && memcmp( s1, "DEK-Info: DES-EDE3-CBC,", 23 ) == 0 )
         {
             enc_alg = POLARSSL_CIPHER_DES_EDE3_CBC;
 
             s1 += 23;
-            if( pem_get_iv( s1, pem_iv, 8 ) != 0 )
+            if( s2 - s1 < 16 || pem_get_iv( s1, pem_iv, 8 ) != 0 )
                 return( POLARSSL_ERR_PEM_INVALID_ENC_IV );
 
             s1 += 16;
         }
-        else if( memcmp( s1, "DEK-Info: DES-CBC,", 18 ) == 0 )
+        else if( s2 - s1 >= 18 && memcmp( s1, "DEK-Info: DES-CBC,", 18 ) == 0 )
         {
             enc_alg = POLARSSL_CIPHER_DES_CBC;
 
             s1 += 18;
-            if( pem_get_iv( s1, pem_iv, 8) != 0 )
+            if( s2 - s1 < 16 || pem_get_iv( s1, pem_iv, 8) != 0 )
                 return( POLARSSL_ERR_PEM_INVALID_ENC_IV );
 
             s1 += 16;
@@ -286,9 +286,11 @@
 #endif /* POLARSSL_DES_C */
 
 #if defined(POLARSSL_AES_C)
-        if( memcmp( s1, "DEK-Info: AES-", 14 ) == 0 )
+        if( s2 - s1 >= 14 && memcmp( s1, "DEK-Info: AES-", 14 ) == 0 )
         {
-            if( memcmp( s1, "DEK-Info: AES-128-CBC,", 22 ) == 0 )
+            if( s2 - s1 < 22 )
+                return( POLARSSL_ERR_PEM_UNKNOWN_ENC_ALG );
+            else if( memcmp( s1, "DEK-Info: AES-128-CBC,", 22 ) == 0 )
                 enc_alg = POLARSSL_CIPHER_AES_128_CBC;
             else if( memcmp( s1, "DEK-Info: AES-192-CBC,", 22 ) == 0 )
                 enc_alg = POLARSSL_CIPHER_AES_192_CBC;
@@ -298,7 +300,7 @@
                 return( POLARSSL_ERR_PEM_UNKNOWN_ENC_ALG );
 
             s1 += 22;
-            if( pem_get_iv( s1, pem_iv, 16 ) != 0 )
+            if( s2 - s1 < 32 || pem_get_iv( s1, pem_iv, 16 ) != 0 )
                 return( POLARSSL_ERR_PEM_INVALID_ENC_IV );
 
             s1 += 32;
@@ -317,7 +319,7 @@
           ( POLARSSL_AES_C || POLARSSL_DES_C ) */
     }
 
-    if( s1 == s2 )
+    if( s1 >= s2 )
         return( POLARSSL_ERR_PEM_INVALID_DATA );
 
     len = 0;
diff --git a/library/pk.c b/library/pk.c
index 4d78b57..fc036d2 100644
--- a/library/pk.c
+++ b/library/pk.c
@@ -30,6 +30,8 @@
 #include "polarssl/pk.h"
 #include "polarssl/pk_wrap.h"
 
+#include "polarssl/bignum.h"
+
 #if defined(POLARSSL_RSA_C)
 #include "polarssl/rsa.h"
 #endif
@@ -40,6 +42,8 @@
 #include "polarssl/ecdsa.h"
 #endif
 
+#include <limits.h>
+
 /* Implementation that should never be optimized out by the compiler */
 static void polarssl_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
@@ -208,6 +212,11 @@
         int ret;
         const pk_rsassa_pss_options *pss_opts;
 
+#if defined(POLARSSL_HAVE_INT64)
+        if( md_alg == POLARSSL_MD_NONE && UINT_MAX < hash_len )
+            return( POLARSSL_ERR_PK_BAD_INPUT_DATA );
+#endif /* POLARSSL_HAVE_INT64 */
+
         if( options == NULL )
             return( POLARSSL_ERR_PK_BAD_INPUT_DATA );
 
@@ -231,7 +240,7 @@
         return( 0 );
 #else
         return( POLARSSL_ERR_PK_FEATURE_UNAVAILABLE );
-#endif
+#endif /* POLARSSL_RSA_C && POLARSSL_PKCS1_V21 */
     }
 
     /* General case: no options */
diff --git a/library/pk_wrap.c b/library/pk_wrap.c
index 6068605..ceaaad1 100644
--- a/library/pk_wrap.c
+++ b/library/pk_wrap.c
@@ -31,6 +31,7 @@
 
 /* Even if RSA not activated, for the sake of RSA-alt */
 #include "polarssl/rsa.h"
+#include "polarssl/bignum.h"
 
 #include <string.h>
 
@@ -50,6 +51,8 @@
 #define polarssl_free       free
 #endif
 
+#include <limits.h>
+
 /* Implementation that should never be optimized out by the compiler */
 static void polarssl_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
@@ -73,6 +76,11 @@
 {
     int ret;
 
+#if defined(POLARSSL_HAVE_INT64)
+    if( md_alg == POLARSSL_MD_NONE && UINT_MAX < hash_len )
+        return( POLARSSL_ERR_PK_BAD_INPUT_DATA );
+#endif /* POLARSSL_HAVE_INT64 */
+
     if( sig_len < ((rsa_context *) ctx)->len )
         return( POLARSSL_ERR_RSA_VERIFY_FAILED );
 
@@ -92,6 +100,11 @@
                    unsigned char *sig, size_t *sig_len,
                    int (*f_rng)(void *, unsigned char *, size_t), void *p_rng )
 {
+#if defined(POLARSSL_HAVE_INT64)
+    if( md_alg == POLARSSL_MD_NONE && UINT_MAX < hash_len )
+        return( POLARSSL_ERR_PK_BAD_INPUT_DATA );
+#endif /* POLARSSL_HAVE_INT64 */
+
     *sig_len = ((rsa_context *) ctx)->len;
 
     return( rsa_pkcs1_sign( (rsa_context *) ctx, f_rng, p_rng, RSA_PRIVATE,
@@ -411,6 +424,11 @@
 {
     rsa_alt_context *rsa_alt = (rsa_alt_context *) ctx;
 
+#if defined(POLARSSL_HAVE_INT64)
+    if( UINT_MAX < hash_len )
+        return( POLARSSL_ERR_PK_BAD_INPUT_DATA );
+#endif /* POLARSSL_HAVE_INT64 */
+
     *sig_len = rsa_alt->key_len_func( rsa_alt->key );
 
     return( rsa_alt->sign_func( rsa_alt->key, f_rng, p_rng, RSA_PRIVATE,
diff --git a/library/x509_crl.c b/library/x509_crl.c
index de2079f..b2b0bed 100644
--- a/library/x509_crl.c
+++ b/library/x509_crl.c
@@ -520,16 +520,17 @@
             if( ( ret = x509_crl_parse_der( chain,
                                             pem.buf, pem.buflen ) ) != 0 )
             {
+                pem_free( &pem );
                 return( ret );
             }
-
-            pem_free( &pem );
         }
-        else if( ret != POLARSSL_ERR_PEM_NO_HEADER_FOOTER_PRESENT )
+        else if( is_pem )
         {
             pem_free( &pem );
             return( ret );
         }
+
+        pem_free( &pem );
     }
     while( is_pem && buflen > 0 );
 
diff --git a/library/x509_crt.c b/library/x509_crt.c
index 4b831ae..a3517f6 100644
--- a/library/x509_crt.c
+++ b/library/x509_crt.c
@@ -1775,6 +1775,7 @@
     int ca_flags = 0, check_path_cnt;
     unsigned char hash[POLARSSL_MD_MAX_SIZE];
     const md_info_t *md_info;
+    x509_crt *future_past_ca = NULL;
 
     if( x509_time_expired( &child->valid_to ) )
         *flags |= BADCERT_EXPIRED;
@@ -1823,16 +1824,6 @@
             continue;
         }
 
-        if( x509_time_expired( &trust_ca->valid_to ) )
-        {
-            continue;
-        }
-
-        if( x509_time_future( &trust_ca->valid_from ) )
-        {
-            continue;
-        }
-
         if( pk_verify_ext( child->sig_pk, child->sig_opts, &trust_ca->pk,
                            child->sig_md, hash, md_info->size,
                            child->sig.p, child->sig.len ) != 0 )
@@ -1840,11 +1831,23 @@
             continue;
         }
 
+        if( x509_time_expired( &trust_ca->valid_to ) ||
+            x509_time_future( &trust_ca->valid_from ) )
+        {
+            if( future_past_ca == NULL )
+                future_past_ca = trust_ca;
+            continue;
+        }
+
+        break;
+    }
+
+    if( trust_ca != NULL || ( trust_ca = future_past_ca ) != NULL )
+    {
         /*
          * Top of chain is signed by a trusted CA
          */
         *flags &= ~BADCERT_NOT_TRUSTED;
-        break;
     }
 
     /*
@@ -1864,6 +1867,12 @@
         ((void) ca_crl);
 #endif
 
+        if( x509_time_expired( &trust_ca->valid_to ) )
+            ca_flags |= BADCERT_EXPIRED;
+
+        if( x509_time_future( &trust_ca->valid_from ) )
+            ca_flags |= BADCERT_FUTURE;
+
         if( NULL != f_vrfy )
         {
             if( ( ret = f_vrfy( p_vrfy, trust_ca, path_cnt + 1,
diff --git a/tests/data_files/crl-malformed-trailing-spaces.pem b/tests/data_files/crl-malformed-trailing-spaces.pem
new file mode 100644
index 0000000..9eae3da
--- /dev/null
+++ b/tests/data_files/crl-malformed-trailing-spaces.pem
@@ -0,0 +1,20 @@
+-----BEGIN X509 CRL-----
+MIIBbzCB9gIBATAJBgcqhkjOPQQBMD4xCzAJBgNVBAYTAk5MMREwDwYDVQQKEwhQ
+b2xhclNTTDEcMBoGA1UEAxMTUG9sYXJzc2wgVGVzdCBFQyBDQRcNMTMwOTI0MTYz
+MTA4WhcNMjMwOTIyMTYzMTA4WjAUMBICAQoXDTEzMDkyNDE2MjgzOFqgcjBwMG4G
+A1UdIwRnMGWAFJ1tICRJAT8ry3i1Gbx+JMnb+zZ8oUKkQDA+MQswCQYDVQQGEwJO
+TDERMA8GA1UEChMIUG9sYXJTU0wxHDAaBgNVBAMTE1BvbGFyc3NsIFRlc3QgRUMg
+Q0GCCQDBQ+J+YkPM6DAJBgcqhkjOPQQBA2kAMGYCMQDVG95rrSSl4dJgbJ5vR1GW
+svEuEsAh35EhF1WrcadMuCeMQVX9cUPupFfQUpHyMfoCMQCKf0yv8pN9BAoi3FVm
+56meWPhUekgLKKMAobt2oJJY6feuiFU2YFGs1aF0rV6Bj+U=
+-----END X509 CRL-----
+-----BEGIN X509 CRL-----
+MIIBcTCB9wIBATAKBggqhkjOPQQDBDA+MQswCQYDVQQGEwJOTDERMA8GA1UEChMI
+UG9sYXJTU0wxHDAaBgNVBAMTE1BvbGFyc3NsIFRlc3QgRUMgQ0EXDTEzMDkyNDE2
+MzEwOFoXDTIzMDkyMjE2MzEwOFowFDASAgEKFw0xMzA5MjQxNjI4MzhaoHIwcDBu
+BgNVHSMEZzBlgBSdbSAkSQE/K8t4tRm8fiTJ2/s2fKFCpEAwPjELMAkGA1UEBhMC
+TkwxETAPBgNVBAoTCFBvbGFyU1NMMRwwGgYDVQQDExNQb2xhcnNzbCBUZXN0IEVD
+IENBggkAwUPifmJDzOgwCgYIKoZIzj0EAwQDaQAwZgIxAL/VFrDIYUECsS0rVpAy
+6zt/CqeAZ1sa/l5LTaG1XW286n2Kibipr6EpkYZNYIQILgIxAI0wb3Py1DHPWpYf
+/BFBH7C3KYq+nWTrLeEnhrjU1LzG/CiQ8lnuskya6lw/P3lJ/A==
+-----END X509 CRL-----      
diff --git a/tests/data_files/test-ca2_cat-future-invalid.crt b/tests/data_files/test-ca2_cat-future-invalid.crt
new file mode 100644
index 0000000..b1cfbf0
--- /dev/null
+++ b/tests/data_files/test-ca2_cat-future-invalid.crt
@@ -0,0 +1,27 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/tests/data_files/test-ca2_cat-past-invalid.crt b/tests/data_files/test-ca2_cat-past-invalid.crt
new file mode 100644
index 0000000..febad74
--- /dev/null
+++ b/tests/data_files/test-ca2_cat-past-invalid.crt
@@ -0,0 +1,27 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/tests/scripts/generate_code.pl b/tests/scripts/generate_code.pl
index 078e82d..e13a2d0 100755
--- a/tests/scripts/generate_code.pl
+++ b/tests/scripts/generate_code.pl
@@ -139,7 +139,7 @@
             $param_defs .= "    char *param$i = params[$i];\n";
             $param_checks .= "    if( verify_string( &param$i ) != 0 ) return( 2 );\n";
             push @dispatch_params, "param$i";
-            $mapping_regex .= ":[^:\n]+";
+            $mapping_regex .= ":(?:\\\\.|[^:\n])+";
         }
         else
         {
diff --git a/tests/suites/test_suite_ecp.data b/tests/suites/test_suite_ecp.data
index a5dc528..1a6c241 100644
--- a/tests/suites/test_suite_ecp.data
+++ b/tests/suites/test_suite_ecp.data
@@ -161,11 +161,19 @@
 
 ECP check pubkey Montgomery #1 (too big)
 depends_on:POLARSSL_ECP_DP_M255_ENABLED
-ecp_check_pub_mx:POLARSSL_ECP_DP_M255:"010000000000000000000000000000000000000000000000000000000000000000":POLARSSL_ERR_ECP_INVALID_KEY
+ecp_check_pub:POLARSSL_ECP_DP_M255:"010000000000000000000000000000000000000000000000000000000000000000":"0":"1":POLARSSL_ERR_ECP_INVALID_KEY
 
 ECP check pubkey Montgomery #2 (biggest)
 depends_on:POLARSSL_ECP_DP_M255_ENABLED
-ecp_check_pub_mx:POLARSSL_ECP_DP_M255:"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF":0
+ecp_check_pub:POLARSSL_ECP_DP_M255:"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF":"0":"1":0
+
+ECP check pubkey Koblitz #1 (point not on curve)
+depends_on:POLARSSL_ECP_DP_SECP224K1_ENABLED
+ecp_check_pub:POLARSSL_ECP_DP_SECP224K1:"E2000000000000BB3A13D43B323337383935321F0603551D":"100101FF040830060101FF02010A30220603551D0E041B04636FC0C0":"1":POLARSSL_ERR_ECP_INVALID_KEY
+
+ECP check pubkey Koblitz #2 (coordinate not affine)
+depends_on:POLARSSL_ECP_DP_SECP224K1_ENABLED
+ecp_check_pub:POLARSSL_ECP_DP_SECP224K1:"E2000000000000BB3A13D43B323337383935321F0603551D":"100101FF040830060101FF02010A30220603551D0E041B04636FC0C0":"101":POLARSSL_ERR_ECP_INVALID_KEY
 
 ECP write binary #0 (zero, bad format)
 depends_on:POLARSSL_ECP_DP_SECP192R1_ENABLED
diff --git a/tests/suites/test_suite_ecp.function b/tests/suites/test_suite_ecp.function
index 696c597..edb4b61 100644
--- a/tests/suites/test_suite_ecp.function
+++ b/tests/suites/test_suite_ecp.function
@@ -196,7 +196,7 @@
 /* END_CASE */
 
 /* BEGIN_CASE */
-void ecp_check_pub_mx( int grp_id, char *key_hex, int ret )
+void ecp_check_pub( int grp_id, char *x_hex, char *y_hex, char *z_hex, int ret )
 {
     ecp_group grp;
     ecp_point P;
@@ -206,8 +206,9 @@
 
     TEST_ASSERT( ecp_use_known_dp( &grp, grp_id ) == 0 );
 
-    TEST_ASSERT( mpi_read_string( &P.X, 16, key_hex ) == 0 );
-    TEST_ASSERT( mpi_lset( &P.Z, 1 ) == 0 );
+    TEST_ASSERT( mpi_read_string( &P.X, 16, x_hex ) == 0 );
+    TEST_ASSERT( mpi_read_string( &P.Y, 16, y_hex ) == 0 );
+    TEST_ASSERT( mpi_read_string( &P.Z, 16, z_hex ) == 0 );
 
     TEST_ASSERT( ecp_check_pubkey( &grp, &P ) == ret );
 
diff --git a/tests/suites/test_suite_mpi.data b/tests/suites/test_suite_mpi.data
index a8da378..81fc73f 100644
--- a/tests/suites/test_suite_mpi.data
+++ b/tests/suites/test_suite_mpi.data
@@ -46,6 +46,9 @@
 Test mpi_read_write_string #9 (Empty MPI -> dec)
 mpi_read_write_string:16:"":10:"0":4:0:0
 
+Test mpi_write_string #10 (Negative hex with odd number of digits)
+mpi_read_write_string:16:"-1":16:"":3:0:POLARSSL_ERR_MPI_BUFFER_TOO_SMALL
+
 Base test mpi_read_binary #1
 mpi_read_binary:"0941379d00fed1491fe15df284dfde4a142f68aa8d412023195cee66883e6290ffe703f4ea5963bf212713cee46b107c09182b5edcd955adac418bf4918e2889af48e1099d513830cec85c26ac1e158b52620e33ba8692f893efbb2f958b4424":10:"56125680981752282334141896320372489490613963693556392520816017892111350604111697682705498319512049040516698827829292076808006940873974979584527073481012636016353913462376755556720019831187364993587901952757307830896531678727717924"
 
diff --git a/tests/suites/test_suite_pem.data b/tests/suites/test_suite_pem.data
index 311ea9c..b5f63e5 100644
--- a/tests/suites/test_suite_pem.data
+++ b/tests/suites/test_suite_pem.data
@@ -15,3 +15,12 @@
 
 PEM write (exactly two lines + 1)
 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)
+pem_read_buffer:"^":"$":"^\nProc-Type\: 4,ENCRYPTED\nDEK-Info\: DES-EDE3-CBC,00$":POLARSSL_ERR_PEM_INVALID_ENC_IV
+
+PEM read (DES-CBC + invalid iv)
+pem_read_buffer:"^":"$":"^\nProc-Type\: 4,ENCRYPTED\nDEK-Info\: DES-CBC,00$":POLARSSL_ERR_PEM_INVALID_ENC_IV
+
+PEM read (unknown encryption algorithm)
+pem_read_buffer:"^":"$":"^\nProc-Type\: 4,ENCRYPTED\nDEK-Info\: AES-,00$":POLARSSL_ERR_PEM_UNKNOWN_ENC_ALG
diff --git a/tests/suites/test_suite_pem.function b/tests/suites/test_suite_pem.function
index f8aab47..e0b7679 100644
--- a/tests/suites/test_suite_pem.function
+++ b/tests/suites/test_suite_pem.function
@@ -3,12 +3,7 @@
 #include "polarssl/pem.h"
 /* END_HEADER */
 
-/* BEGIN_DEPENDENCIES
- * depends_on:POLARSSL_PEM_WRITE_C
- * END_DEPENDENCIES
- */
-
-/* BEGIN_CASE */
+/* BEGIN_CASE depends_on:POLARSSL_PEM_WRITE_C */
 void pem_write_buffer( char *start, char *end, char *buf_str, char *result_str )
 {
     unsigned char buf[5000];
@@ -38,3 +33,20 @@
     polarssl_free( check_buf );
 }
 /* END_CASE */
+
+/* BEGIN_CASE depends_on:POLARSSL_PEM_PARSE_C:POLARSSL_AES_C:POLARSSL_DES_C:POLARSSL_MD5_C:POLARSSL_CIPHER_MODE_CBC */
+void pem_read_buffer( char *header, char *footer, char *data, int ret )
+{
+    pem_context ctx;
+    size_t use_len = 0;
+
+    pem_init( &ctx );
+
+    TEST_ASSERT( pem_read_buffer( &ctx, header, footer,
+                                  (const unsigned char *)data, NULL, 0,
+                                  &use_len ) == ret );
+
+exit:
+    pem_free( &ctx );
+}
+/* END_CASE */
diff --git a/tests/suites/test_suite_pk.data b/tests/suites/test_suite_pk.data
index 73694d2..7915be7 100644
--- a/tests/suites/test_suite_pk.data
+++ b/tests/suites/test_suite_pk.data
@@ -150,3 +150,6 @@
 depends_on:POLARSSL_ECP_C:POLARSSL_ECP_DP_SECP256R1_ENABLED:POLARSSL_RSA_C
 pk_check_pair:"data_files/ec_256_pub.pem":"data_files/server1.key":POLARSSL_ERR_PK_TYPE_MISMATCH
 
+RSA hash_len overflow (size_t vs unsigned int)
+depends_on:POLARSSL_RSA_C:POLARSSL_HAVE_INT64
+pk_rsa_overflow:
diff --git a/tests/suites/test_suite_pk.function b/tests/suites/test_suite_pk.function
index cc378c4..435efb4 100644
--- a/tests/suites/test_suite_pk.function
+++ b/tests/suites/test_suite_pk.function
@@ -5,6 +5,9 @@
 #include "polarssl/ecp.h"
 #include "polarssl/rsa.h"
 
+/* For detecting 64-bit compilation */
+#include "polarssl/bignum.h"
+
 static int rnd_std_rand( void *rng_state, unsigned char *output, size_t len );
 
 #define RSA_KEY_SIZE 512
@@ -414,6 +417,33 @@
 }
 /* END_CASE */
 
+/* BEGIN_CASE depends_on:POLARSSL_RSA_C:POLARSSL_HAVE_INT64 */
+void pk_rsa_overflow( )
+{
+    pk_context pk;
+    size_t hash_len = (size_t)-1;
+
+    pk_init( &pk );
+
+    TEST_ASSERT( pk_init_ctx( &pk, pk_info_from_type( POLARSSL_PK_RSA ) ) == 0 );
+
+#if defined(POLARSSL_PKCS1_V21)
+    TEST_ASSERT( pk_verify_ext( POLARSSL_PK_RSASSA_PSS, NULL, &pk,
+                    POLARSSL_MD_NONE, NULL, hash_len, NULL, 0 ) ==
+                 POLARSSL_ERR_PK_BAD_INPUT_DATA );
+#endif /* POLARSSL_PKCS1_V21 */
+
+    TEST_ASSERT( pk_verify( &pk, POLARSSL_MD_NONE, NULL, hash_len,
+                    NULL, 0 ) == POLARSSL_ERR_PK_BAD_INPUT_DATA );
+
+    TEST_ASSERT( pk_sign( &pk, POLARSSL_MD_NONE, NULL, hash_len, NULL, 0,
+                    rnd_std_rand, NULL ) == POLARSSL_ERR_PK_BAD_INPUT_DATA );
+
+exit:
+    pk_free( &pk );
+}
+/* END_CASE */
+
 /* BEGIN_CASE depends_on:POLARSSL_RSA_C */
 void pk_rsa_alt( )
 {
@@ -461,6 +491,11 @@
     /* Test signature */
     TEST_ASSERT( pk_sign( &alt, POLARSSL_MD_NONE, hash, sizeof hash,
                           sig, &sig_len, rnd_std_rand, NULL ) == 0 );
+#if defined(POLARSSL_HAVE_INT64)
+    TEST_ASSERT( pk_sign( &alt, POLARSSL_MD_NONE, hash, (size_t)-1,
+                          NULL, NULL, rnd_std_rand, NULL ) ==
+                 POLARSSL_ERR_PK_BAD_INPUT_DATA );
+#endif /* POLARSSL_HAVE_INT64 */
     TEST_ASSERT( sig_len == RSA_KEY_LEN );
     TEST_ASSERT( pk_verify( &rsa, POLARSSL_MD_NONE,
                             hash, sizeof hash, sig, sig_len ) == 0 );
diff --git a/tests/suites/test_suite_version.data b/tests/suites/test_suite_version.data
index 1b2fd9e..86d7281 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:"1.3.18"
+check_compiletime_version:"1.3.19"
 
 Check runtime library version
-check_runtime_version:"1.3.18"
+check_runtime_version:"1.3.19"
 
 Check for POLARSSL_VERSION_C
 check_feature:"POLARSSL_VERSION_C":0
diff --git a/tests/suites/test_suite_x509parse.data b/tests/suites/test_suite_x509parse.data
index b289fc9..717cd6f 100644
--- a/tests/suites/test_suite_x509parse.data
+++ b/tests/suites/test_suite_x509parse.data
@@ -194,6 +194,10 @@
 depends_on:POLARSSL_PEM_PARSE_C
 x509_crl_info:"data_files/crl-ec-sha512.pem":"CRL version   \: 2\nissuer name   \: C=NL, O=PolarSSL, CN=Polarssl Test EC CA\nthis update   \: 2013-09-24 16\:31\:08\nnext update   \: 2023-09-22 16\:31\:08\nRevoked certificates\:\nserial number\: 0A revocation date\: 2013-09-24 16\:28\:38\nsigned using  \: ECDSA with SHA512\n"
 
+X509 CRL Malformed Input (trailing spaces at end of file)
+depends_on:POLARSSL_PEM_PARSE_C
+x509_crl_parse:"data_files/crl-malformed-trailing-spaces.pem":POLARSSL_ERR_PEM_NO_HEADER_FOOTER_PRESENT
+
 X509 CSR Information RSA with MD4
 depends_on:POLARSSL_PEM_PARSE_C
 x509_csr_info:"data_files/server1.req.md4":"CSR version   \: 1\nsubject name  \: C=NL, O=PolarSSL, CN=PolarSSL Server 1\nsigned using  \: RSA with MD4\nRSA key size  \: 2048 bits\n"
@@ -711,6 +715,14 @@
 depends_on:POLARSSL_PEM_PARSE_C:POLARSSL_ECP_C:POLARSSL_ECP_DP_SECP256R1_ENABLED:POLARSSL_ECP_DP_SECP384R1_ENABLED
 x509_verify:"data_files/server5.crt":"data_files/test-ca2_cat-past-present.crt":"data_files/crl-ec-sha1.pem":"NULL":0:0:"NULL"
 
+X509 Certificate verification #86 (Not yet valid CA and invalid CA)
+depends_on:POLARSSL_PEM_PARSE_C:POLARSSL_ECP_C:POLARSSL_ECP_DP_SECP256R1_ENABLED:POLARSSL_ECP_DP_SECP384R1_ENABLED:POLARSSL_SHA1_C:POLARSSL_SHA256_C
+x509_verify:"data_files/server5.crt":"data_files/test-ca2_cat-future-invalid.crt":"data_files/crl-ec-sha1.pem":"NULL":POLARSSL_ERR_X509_CERT_VERIFY_FAILED:BADCERT_FUTURE:"NULL"
+
+X509 Certificate verification #87 (Expired CA and invalid CA)
+depends_on:POLARSSL_PEM_PARSE_C:POLARSSL_ECP_C:POLARSSL_ECP_DP_SECP256R1_ENABLED:POLARSSL_ECP_DP_SECP384R1_ENABLED:POLARSSL_SHA1_C:POLARSSL_SHA256_C
+x509_verify:"data_files/server5.crt":"data_files/test-ca2_cat-past-invalid.crt":"data_files/crl-ec-sha1.pem":"NULL":POLARSSL_ERR_X509_CERT_VERIFY_FAILED:BADCERT_EXPIRED:"NULL"
+
 X509 Certificate verification callback: trusted EE cert
 depends_on:POLARSSL_PEM_PARSE_C:POLARSSL_ECDSA_C:POLARSSL_SHA256_C:POLARSSL_ECP_DP_SECP256R1_ENABLED
 x509_verify_callback:"data_files/server5-selfsigned.crt":"data_files/server5-selfsigned.crt":0:"depth 0 - serial 53\:A2\:CB\:4B\:12\:4E\:AD\:83\:7D\:A8\:94\:B2 - subject CN=selfsigned, OU=testing, O=PolarSSL, C=NL\n"
diff --git a/tests/suites/test_suite_x509parse.function b/tests/suites/test_suite_x509parse.function
index eee8241..4ae3c9f 100644
--- a/tests/suites/test_suite_x509parse.function
+++ b/tests/suites/test_suite_x509parse.function
@@ -167,6 +167,22 @@
 }
 /* END_CASE */
 
+/* BEGIN_CASE depends_on:POLARSSL_FS_IO:POLARSSL_X509_CRL_PARSE_C */
+void x509_crl_parse( char *crl_file, int result )
+{
+    x509_crl crl;
+    char buf[2000];
+
+    x509_crl_init( &crl );
+    memset( buf, 0, 2000 );
+
+    TEST_ASSERT( x509_crl_parse_file( &crl, crl_file ) == result );
+
+exit:
+    x509_crl_free( &crl );
+}
+/* END_CASE */
+
 /* BEGIN_CASE depends_on:POLARSSL_FS_IO:POLARSSL_X509_CSR_PARSE_C */
 void x509_csr_info( char *csr_file, char *result_str )
 {