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Paul Bakkerb749d682009-01-04 16:08:55 +00001PolarSSL ChangeLog
2
Paul Bakker05feca62009-06-20 08:22:43 +00003= Version X released on X
4Bug fixes
5 * Fixed incorrect handling of negative strings in
6 mpi_read_string() (found by code coverage tests).
7
Paul Bakkera86cd2d2009-05-17 10:27:03 +00008= Version 0.11.1 released on 2009-05-17
9 * Fixed missing functionality for SHA-224, SHA-256, SHA384,
10 SHA-512 in rsa_pkcs1_sign()
11
Paul Bakkerb44f3be2009-05-03 13:12:27 +000012= Version 0.11.0 released on 2009-05-03
Paul Bakker4e0d7ca2009-01-29 22:24:33 +000013 * Fixed a bug in mpi_gcd() so that it also works when both
14 input numbers are even and added testcases to check
Paul Bakker6335faf2009-03-28 18:54:06 +000015 (found by Pierre Habouzit).
Paul Bakker4593aea2009-02-09 22:32:35 +000016 * Added support for SHA-224, SHA-256, SHA-384 and SHA-512
17 one way hash functions with the PKCS#1 v1.5 signing and
18 verification.
Paul Bakkerebb2beb2009-03-28 17:52:44 +000019 * Fixed minor bug regarding mpi_gcd located within the
20 POLARSSL_GENPRIME block.
Paul Bakker6335faf2009-03-28 18:54:06 +000021 * Fixed minor memory leak in x509parse_crt() and added better
22 handling of 'full' certificate chains (found by Mathias
23 Olsson).
Paul Bakker2b245eb2009-04-19 18:44:26 +000024 * Centralized file opening and reading for x509 files into
25 load_file()
Paul Bakker1d4f30c2009-04-19 18:55:16 +000026 * Made definition of net_htons() endian-clean for big endian
27 systems (Found by Gernot).
Paul Bakker34a90562009-04-19 21:17:09 +000028 * Undefining POLARSSL_HAVE_ASM now also handles prevents asm in
29 padlock and timing code.
Paul Bakkerb44f3be2009-05-03 13:12:27 +000030 * Fixed an off-by-one buffer allocation in ssl_set_hostname()
31 responsible for crashes and unwanted behaviour.
32 * Added support for Certificate Revocation List (CRL) parsing.
Paul Bakker40ea7de2009-05-03 10:18:48 +000033 * Added support for CRL revocation to x509parse_verify() and
34 SSL/TLS code.
Paul Bakkerfdca45f2009-05-03 16:06:43 +000035 * Fixed compatibility of XTEA and Camellia on a 64-bit system
36 (found by Felix von Leitner).
Paul Bakker4e0d7ca2009-01-29 22:24:33 +000037
Paul Bakker71cd2c62009-01-15 19:45:54 +000038= Version 0.10.0 released on 2009-01-12
Paul Bakker7a7c78f2009-01-04 18:15:48 +000039 * Migrated XySSL to PolarSSL
40 * Added XTEA symmetric cipher
Paul Bakker38119b12009-01-10 23:31:23 +000041 * Added Camellia symmetric cipher
Paul Bakker72989ff2009-01-11 20:26:11 +000042 * Added support for ciphersuites: SSL_RSA_CAMELLIA_128_SHA,
43 SSL_RSA_CAMELLIA_256_SHA and SSL_EDH_RSA_CAMELLIA_256_SHA
Paul Bakkerf1306182009-01-12 21:50:17 +000044 * Fixed dangerous bug that can cause a heap overflow in
45 rsa_pkcs1_decrypt (found by Christophe Devine)
Paul Bakkerb749d682009-01-04 16:08:55 +000046
47================================================================
48XySSL ChangeLog
Paul Bakker5121ce52009-01-03 21:22:43 +000049
50= Version 0.9 released on 2008-03-16
51
52 * Added support for ciphersuite: SSL_RSA_AES_128_SHA
53 * Enabled support for large files by default in aescrypt2.c
54 * Preliminary openssl wrapper contributed by David Barrett
55 * Fixed a bug in ssl_write() that caused the same payload to
56 be sent twice in non-blocking mode when send returns EAGAIN
57 * Fixed ssl_parse_client_hello(): session id and challenge must
58 not be swapped in the SSLv2 ClientHello (found by Greg Robson)
59 * Added user-defined callback debug function (Krystian Kolodziej)
60 * Before freeing a certificate, properly zero out all cert. data
61 * Fixed the "mode" parameter so that encryption/decryption are
62 not swapped on PadLock; also fixed compilation on older versions
63 of gcc (bug reported by David Barrett)
64 * Correctly handle the case in padlock_xcryptcbc() when input or
65 ouput data is non-aligned by falling back to the software
66 implementation, as VIA Nehemiah cannot handle non-aligned buffers
67 * Fixed a memory leak in x509parse_crt() which was reported by Greg
68 Robson-Garth; some x509write.c fixes by Pascal Vizeli, thanks to
69 Matthew Page who reported several bugs
70 * Fixed x509_get_ext() to accept some rare certificates which have
71 an INTEGER instead of a BOOLEAN for BasicConstraints::cA.
72 * Added support on the client side for the TLS "hostname" extension
73 (patch contributed by David Patino)
74 * Make x509parse_verify() return BADCERT_CN_MISMATCH when an empty
75 string is passed as the CN (bug reported by spoofy)
76 * Added an option to enable/disable the BN assembly code
77 * Updated rsa_check_privkey() to verify that (D*E) = 1 % (P-1)*(Q-1)
78 * Disabled obsolete hash functions by default (MD2, MD4); updated
79 selftest and benchmark to not test ciphers that have been disabled
80 * Updated x509parse_cert_info() to correctly display byte 0 of the
81 serial number, setup correct server port in the ssl client example
82 * Fixed a critical denial-of-service with X.509 cert. verification:
83 peer may cause xyssl to loop indefinitely by sending a certificate
84 for which the RSA signature check fails (bug reported by Benoit)
85 * Added test vectors for: AES-CBC, AES-CFB, DES-CBC and 3DES-CBC,
86 HMAC-MD5, HMAC-SHA1, HMAC-SHA-256, HMAC-SHA-384, and HMAC-SHA-512
87 * Fixed HMAC-SHA-384 and HMAC-SHA-512 (thanks to Josh Sinykin)
88 * Modified ssl_parse_client_key_exchange() to protect against
89 Daniel Bleichenbacher attack on PKCS#1 v1.5 padding, as well
90 as the Klima-Pokorny-Rosa extension of Bleichenbacher's attack
91 * Updated rsa_gen_key() so that ctx->N is always nbits in size
92 * Fixed assembly PPC compilation errors on Mac OS X, thanks to
93 David Barrett and Dusan Semen
94
95= Version 0.8 released on 2007-10-20
96
97 * Modified the HMAC functions to handle keys larger
98 than 64 bytes, thanks to Stephane Desneux and gary ng
99 * Fixed ssl_read_record() to properly update the handshake
100 message digests, which fixes IE6/IE7 client authentication
101 * Cleaned up the XYSSL* #defines, suggested by Azriel Fasten
102 * Fixed net_recv(), thanks to Lorenz Schori and Egon Kocjan
103 * Added user-defined callbacks for handling I/O and sessions
104 * Added lots of debugging output in the SSL/TLS functions
105 * Added preliminary X.509 cert. writing by Pascal Vizeli
106 * Added preliminary support for the VIA PadLock routines
107 * Added AES-CFB mode of operation, contributed by chmike
108 * Added an SSL/TLS stress testing program (ssl_test.c)
109 * Updated the RSA PKCS#1 code to allow choosing between
110 RSA_PUBLIC and RSA_PRIVATE, as suggested by David Barrett
111 * Updated ssl_read() to skip 0-length records from OpenSSL
112 * Fixed the make install target to comply with *BSD make
113 * Fixed a bug in mpi_read_binary() on 64-bit platforms
114 * mpi_is_prime() speedups, thanks to Kevin McLaughlin
115 * Fixed a long standing memory leak in mpi_is_prime()
116 * Replaced realloc with malloc in mpi_grow(), and set
117 the sign of zero as positive in mpi_init() (reported
118 by Jonathan M. McCune)
119
120= Version 0.7 released on 2007-07-07
121
122 * Added support for the MicroBlaze soft-core processor
123 * Fixed a bug in ssl_tls.c which sometimes prevented SSL
124 connections from being established with non-blocking I/O
125 * Fixed a couple bugs in the VS6 and UNIX Makefiles
126 * Fixed the "PIC register ebx clobbered in asm" bug
127 * Added HMAC starts/update/finish support functions
128 * Added the SHA-224, SHA-384 and SHA-512 hash functions
129 * Fixed the net_set_*block routines, thanks to Andreas
130 * Added a few demonstration programs: md5sum, sha1sum,
131 dh_client, dh_server, rsa_genkey, rsa_sign, rsa_verify
132 * Added new bignum import and export helper functions
133 * Rewrote README.txt in program/ssl/ca to better explain
134 how to create a test PKI
135
136= Version 0.6 released on 2007-04-01
137
138 * Ciphers used in SSL/TLS can now be disabled at compile
139 time, to reduce the memory footprint on embedded systems
140 * Added multiply assembly code for the TriCore and modified
141 havege_struct for this processor, thanks to David Patiño
142 * Added multiply assembly code for 64-bit PowerPCs,
143 thanks to Peking University and the OSU Open Source Lab
144 * Added experimental support of Quantum Cryptography
145 * Added support for autoconf, contributed by Arnaud Cornet
146 * Fixed "long long" compilation issues on IA-64 and PPC64
147 * Fixed a bug introduced in xyssl-0.5/timing.c: hardclock
148 was not being correctly defined on ARM and MIPS
149
150= Version 0.5 released on 2007-03-01
151
152 * Added multiply assembly code for SPARC and Alpha
153 * Added (beta) support for non-blocking I/O operations
154 * Implemented session resuming and client authentication
155 * Fixed some portability issues on WinCE, MINIX 3, Plan9
156 (thanks to Benjamin Newman), HP-UX, FreeBSD and Solaris
157 * Improved the performance of the EDH key exchange
158 * Fixed a bug that caused valid packets with a payload
159 size of 16384 bytes to be rejected
160
161= Version 0.4 released on 2007-02-01
162
163 * Added support for Ephemeral Diffie-Hellman key exchange
164 * Added multiply asm code for SSE2, ARM, PPC, MIPS and M68K
165 * Various improvement to the modular exponentiation code
166 * Rewrote the headers to generate the API docs with doxygen
167 * Fixed a bug in ssl_encrypt_buf (incorrect padding was
168 generated) and in ssl_parse_client_hello (max. client
169 version was not properly set), thanks to Didier Rebeix
170 * Fixed another bug in ssl_parse_client_hello: clients with
171 cipherlists larger than 96 bytes were incorrectly rejected
172 * Fixed a couple memory leak in x509_read.c
173
174= Version 0.3 released on 2007-01-01
175
176 * Added server-side SSLv3 and TLSv1.0 support
177 * Multiple fixes to enhance the compatibility with g++,
178 thanks to Xosé Antón Otero Ferreira
179 * Fixed a bug in the CBC code, thanks to dowst; also,
180 the bignum code is no longer dependant on long long
181 * Updated rsa_pkcs1_sign to handle arbitrary large inputs
182 * Updated timing.c for improved compatibility with i386
183 and 486 processors, thanks to Arnaud Cornet
184
185= Version 0.2 released on 2006-12-01
186
187 * Updated timing.c to support ARM and MIPS arch
188 * Updated the MPI code to support 8086 on MSVC 1.5
189 * Added the copyright notice at the top of havege.h
190 * Fixed a bug in sha2_hmac, thanks to newsoft/Wenfang Zhang
191 * Fixed a bug reported by Adrian Rüegsegger in x509_read_key
192 * Fixed a bug reported by Torsten Lauter in ssl_read_record
193 * Fixed a bug in rsa_check_privkey that would wrongly cause
194 valid RSA keys to be dismissed (thanks to oldwolf)
195 * Fixed a bug in mpi_is_prime that caused some primes to fail
196 the Miller-Rabin primality test
197
198 I'd also like to thank Younès Hafri for the CRUX linux port,
199 Khalil Petit who added XySSL into pkgsrc and Arnaud Cornet
200 who maintains the Debian package :-)
201
202= Version 0.1 released on 2006-11-01
203