blob: 85cd38998e35b16f4a3ff515579b96afcaa2439c [file] [log] [blame]
Paul Bakkerb749d682009-01-04 16:08:55 +00001PolarSSL ChangeLog
2
Paul Bakker77a43582010-06-15 21:32:46 +00003= Version 0.14.0 released on 2010-XXXXX
4Features
5 * Added support for SSL_EDH_RSA_AES_128_SHA and
6 SSL_EDH_RSA_CAMELLIA_128_SHA ciphersuites
7
Paul Bakkeraed271e2010-03-24 06:55:38 +00008= Version 0.13.1 released on 2010-03-24
9Bug fixes
10 * Fixed Makefile in library that was mistakenly merged
Paul Bakker699fbbc2010-03-24 07:15:41 +000011 * Added missing const string fixes
Paul Bakkeraed271e2010-03-24 06:55:38 +000012
Paul Bakker09d87fc2010-03-21 16:23:50 +000013= Version 0.13.0 released on 2010-03-21
Paul Bakker27d66162010-03-17 06:56:01 +000014Features
Paul Bakker9caf2d22010-02-18 19:37:19 +000015 * Added option parsing for host and port selection to
16 ssl_client2
Paul Bakker91200182010-02-18 21:26:15 +000017 * Added support for GeneralizedTime in X509 parsing
Paul Bakker4fc45522010-03-18 20:11:58 +000018 * Added cert_app program to allow easy reading and
19 printing of X509 certificates from file or SSL
Paul Bakker7d3b6612010-03-21 16:23:13 +000020 connection.
Paul Bakker27d66162010-03-17 06:56:01 +000021
22Changes
Paul Bakkerff60ee62010-03-16 21:09:09 +000023 * Added const correctness for main code base
Paul Bakker27d66162010-03-17 06:56:01 +000024 * X509 signature algorithm determination is now
25 in a function to allow easy future expansion
Paul Bakkerf3ccc682010-03-18 21:21:02 +000026 * Changed symmetric cipher functions to
27 identical interface (returning int result values)
Paul Bakkerbaad6502010-03-21 15:42:15 +000028 * Changed ARC4 to use seperate input/output buffer
Paul Bakker7d3b6612010-03-21 16:23:13 +000029 * Added reset function for HMAC context as speed-up
30 for specific use-cases
Paul Bakker9caf2d22010-02-18 19:37:19 +000031
Paul Bakker1f761152010-02-18 18:16:31 +000032Bug fixes
33 * Fixed bug resulting in failure to send the last
34 certificate in the chain in ssl_write_certificate() and
Paul Bakker7d3b6612010-03-21 16:23:13 +000035 ssl_write_certificate_request() (found by fatbob)
Paul Bakker4ed999c2010-03-16 21:16:16 +000036 * Added small fixes for compiler warnings on a Mac
Paul Bakker9f335d52010-03-17 18:19:37 +000037 (found by Frank de Brabander)
38 * Fixed algorithmic bug in mpi_is_prime() (found by
Paul Bakker41d13f42010-03-16 21:26:36 +000039 Smbat Tonoyan)
Paul Bakker1f761152010-02-18 18:16:31 +000040
Paul Bakker5d8d64e2009-10-04 15:15:34 +000041= Version 0.12.1 released on 2009-10-04
Paul Bakker1271d9d2009-10-03 20:05:57 +000042Changes
43 * Coverage test definitions now support 'depends_on'
44 tagging system.
45 * Tests requiring specific hashing algorithms now honor
46 the defines.
47
Paul Bakkerfe1aea72009-10-03 20:09:14 +000048Bug fixes
Paul Bakker5d8d64e2009-10-04 15:15:34 +000049 * Changed typo in #ifdef in x509parse.c (found
Paul Bakkerfe1aea72009-10-03 20:09:14 +000050 by Eduardo)
51
Paul Bakker972f8e72009-07-28 20:27:03 +000052= Version 0.12.0 released on 2009-07-28
Paul Bakker367dae42009-06-28 21:50:27 +000053Features
54 * Added CMake makefiles as alternative to regular Makefiles.
55 * Added preliminary Code Coverage tests for AES, ARC4,
Paul Bakker37940d9f2009-07-10 22:38:58 +000056 Base64, MPI, SHA-family, MD-family, HMAC-SHA-family,
Paul Bakker76568792009-07-11 18:39:36 +000057 Camellia, DES, 3-DES, RSA PKCS#1, XTEA, Diffie-Hellman
58 and X509parse.
Paul Bakker367dae42009-06-28 21:50:27 +000059
Paul Bakkerfc22c442009-07-19 20:36:27 +000060Changes
Paul Bakker3391b122009-07-28 20:11:54 +000061 * Error codes are not (necessarily) negative. Keep
Paul Bakkerfc22c442009-07-19 20:36:27 +000062 this is mind when checking for errors.
63 * RSA_RAW renamed to SIG_RSA_RAW for consistency.
Paul Bakker38e2b482009-07-19 20:41:06 +000064 * Fixed typo in name of POLARSSL_ERR_RSA_OUTPUT_TOO_LARGE.
Paul Bakker2b222c82009-07-27 21:03:45 +000065 * Changed interface for AES and Camellia setkey functions
66 to indicate invalid key lengths.
Paul Bakkerf1fec192009-07-19 20:29:42 +000067
Paul Bakker05feca62009-06-20 08:22:43 +000068Bug fixes
Paul Bakker854963c2009-07-19 20:50:11 +000069 * Fixed include location of endian.h on FreeBSD (found by
70 Gabriel)
Paul Bakkerb3bb6c02009-07-27 21:09:47 +000071 * Fixed include location of endian.h and name clash on
72 Apples (found by Martin van Hensbergen)
Paul Bakker2fd71f02009-07-11 20:40:58 +000073 * Fixed HMAC-MD2 by modifying md2_starts(), so that the
Paul Bakker6e61ea12009-07-11 20:44:12 +000074 required HMAC ipad and opad variables are not cleared.
75 (found by code coverage tests)
Paul Bakker1a9382e2009-07-11 16:35:32 +000076 * Prevented use of long long in bignum if
77 POLARSSL_HAVE_LONGLONG not defined (found by Giles
Paul Bakker76568792009-07-11 18:39:36 +000078 Bathgate).
Paul Bakker05feca62009-06-20 08:22:43 +000079 * Fixed incorrect handling of negative strings in
80 mpi_read_string() (found by code coverage tests).
Paul Bakker37940d9f2009-07-10 22:38:58 +000081 * Fixed segfault on handling empty rsa_context in
82 rsa_check_pubkey() and rsa_check_privkey() (found by
Paul Bakker76568792009-07-11 18:39:36 +000083 code coverage tests).
Paul Bakkerf7ca7b92009-06-20 10:31:06 +000084 * Fixed incorrect handling of one single negative input
85 value in mpi_add_abs() (found by code coverage tests).
Paul Bakker1ef7a532009-06-20 10:50:55 +000086 * Fixed incorrect handling of negative first input
87 value in mpi_sub_abs() (found by code coverage tests).
Paul Bakkerce40a6d2009-06-23 19:46:08 +000088 * Fixed incorrect handling of negative first input
89 value in mpi_mod_mpi() and mpi_mod_int(). Resulting
Paul Bakker76568792009-07-11 18:39:36 +000090 change also affects mpi_write_string() (found by code
91 coverage tests).
Paul Bakker48eab262009-06-25 21:25:49 +000092 * Corrected is_prime() results for 0, 1 and 2 (found by
93 code coverage tests).
Paul Bakker596d5042009-07-11 21:06:01 +000094 * Fixed Camellia and XTEA for 64-bit Windows systems.
Paul Bakker05feca62009-06-20 08:22:43 +000095
Paul Bakkera86cd2d2009-05-17 10:27:03 +000096= Version 0.11.1 released on 2009-05-17
97 * Fixed missing functionality for SHA-224, SHA-256, SHA384,
98 SHA-512 in rsa_pkcs1_sign()
99
Paul Bakkerb44f3be2009-05-03 13:12:27 +0000100= Version 0.11.0 released on 2009-05-03
Paul Bakker4e0d7ca2009-01-29 22:24:33 +0000101 * Fixed a bug in mpi_gcd() so that it also works when both
102 input numbers are even and added testcases to check
Paul Bakker6335faf2009-03-28 18:54:06 +0000103 (found by Pierre Habouzit).
Paul Bakker4593aea2009-02-09 22:32:35 +0000104 * Added support for SHA-224, SHA-256, SHA-384 and SHA-512
105 one way hash functions with the PKCS#1 v1.5 signing and
106 verification.
Paul Bakkerebb2beb2009-03-28 17:52:44 +0000107 * Fixed minor bug regarding mpi_gcd located within the
108 POLARSSL_GENPRIME block.
Paul Bakker6335faf2009-03-28 18:54:06 +0000109 * Fixed minor memory leak in x509parse_crt() and added better
110 handling of 'full' certificate chains (found by Mathias
111 Olsson).
Paul Bakker2b245eb2009-04-19 18:44:26 +0000112 * Centralized file opening and reading for x509 files into
113 load_file()
Paul Bakker1d4f30c2009-04-19 18:55:16 +0000114 * Made definition of net_htons() endian-clean for big endian
115 systems (Found by Gernot).
Paul Bakker34a90562009-04-19 21:17:09 +0000116 * Undefining POLARSSL_HAVE_ASM now also handles prevents asm in
117 padlock and timing code.
Paul Bakkerb44f3be2009-05-03 13:12:27 +0000118 * Fixed an off-by-one buffer allocation in ssl_set_hostname()
119 responsible for crashes and unwanted behaviour.
120 * Added support for Certificate Revocation List (CRL) parsing.
Paul Bakker40ea7de2009-05-03 10:18:48 +0000121 * Added support for CRL revocation to x509parse_verify() and
122 SSL/TLS code.
Paul Bakkerfdca45f2009-05-03 16:06:43 +0000123 * Fixed compatibility of XTEA and Camellia on a 64-bit system
124 (found by Felix von Leitner).
Paul Bakker4e0d7ca2009-01-29 22:24:33 +0000125
Paul Bakker71cd2c62009-01-15 19:45:54 +0000126= Version 0.10.0 released on 2009-01-12
Paul Bakker7a7c78f2009-01-04 18:15:48 +0000127 * Migrated XySSL to PolarSSL
128 * Added XTEA symmetric cipher
Paul Bakker38119b12009-01-10 23:31:23 +0000129 * Added Camellia symmetric cipher
Paul Bakker72989ff2009-01-11 20:26:11 +0000130 * Added support for ciphersuites: SSL_RSA_CAMELLIA_128_SHA,
131 SSL_RSA_CAMELLIA_256_SHA and SSL_EDH_RSA_CAMELLIA_256_SHA
Paul Bakkerf1306182009-01-12 21:50:17 +0000132 * Fixed dangerous bug that can cause a heap overflow in
133 rsa_pkcs1_decrypt (found by Christophe Devine)
Paul Bakkerb749d682009-01-04 16:08:55 +0000134
135================================================================
136XySSL ChangeLog
Paul Bakker5121ce52009-01-03 21:22:43 +0000137
138= Version 0.9 released on 2008-03-16
139
140 * Added support for ciphersuite: SSL_RSA_AES_128_SHA
141 * Enabled support for large files by default in aescrypt2.c
142 * Preliminary openssl wrapper contributed by David Barrett
143 * Fixed a bug in ssl_write() that caused the same payload to
144 be sent twice in non-blocking mode when send returns EAGAIN
145 * Fixed ssl_parse_client_hello(): session id and challenge must
146 not be swapped in the SSLv2 ClientHello (found by Greg Robson)
147 * Added user-defined callback debug function (Krystian Kolodziej)
148 * Before freeing a certificate, properly zero out all cert. data
149 * Fixed the "mode" parameter so that encryption/decryption are
150 not swapped on PadLock; also fixed compilation on older versions
151 of gcc (bug reported by David Barrett)
152 * Correctly handle the case in padlock_xcryptcbc() when input or
153 ouput data is non-aligned by falling back to the software
154 implementation, as VIA Nehemiah cannot handle non-aligned buffers
155 * Fixed a memory leak in x509parse_crt() which was reported by Greg
156 Robson-Garth; some x509write.c fixes by Pascal Vizeli, thanks to
157 Matthew Page who reported several bugs
158 * Fixed x509_get_ext() to accept some rare certificates which have
159 an INTEGER instead of a BOOLEAN for BasicConstraints::cA.
160 * Added support on the client side for the TLS "hostname" extension
161 (patch contributed by David Patino)
162 * Make x509parse_verify() return BADCERT_CN_MISMATCH when an empty
163 string is passed as the CN (bug reported by spoofy)
164 * Added an option to enable/disable the BN assembly code
165 * Updated rsa_check_privkey() to verify that (D*E) = 1 % (P-1)*(Q-1)
166 * Disabled obsolete hash functions by default (MD2, MD4); updated
167 selftest and benchmark to not test ciphers that have been disabled
168 * Updated x509parse_cert_info() to correctly display byte 0 of the
169 serial number, setup correct server port in the ssl client example
170 * Fixed a critical denial-of-service with X.509 cert. verification:
171 peer may cause xyssl to loop indefinitely by sending a certificate
172 for which the RSA signature check fails (bug reported by Benoit)
173 * Added test vectors for: AES-CBC, AES-CFB, DES-CBC and 3DES-CBC,
174 HMAC-MD5, HMAC-SHA1, HMAC-SHA-256, HMAC-SHA-384, and HMAC-SHA-512
175 * Fixed HMAC-SHA-384 and HMAC-SHA-512 (thanks to Josh Sinykin)
176 * Modified ssl_parse_client_key_exchange() to protect against
177 Daniel Bleichenbacher attack on PKCS#1 v1.5 padding, as well
178 as the Klima-Pokorny-Rosa extension of Bleichenbacher's attack
179 * Updated rsa_gen_key() so that ctx->N is always nbits in size
180 * Fixed assembly PPC compilation errors on Mac OS X, thanks to
181 David Barrett and Dusan Semen
182
183= Version 0.8 released on 2007-10-20
184
185 * Modified the HMAC functions to handle keys larger
186 than 64 bytes, thanks to Stephane Desneux and gary ng
187 * Fixed ssl_read_record() to properly update the handshake
188 message digests, which fixes IE6/IE7 client authentication
189 * Cleaned up the XYSSL* #defines, suggested by Azriel Fasten
190 * Fixed net_recv(), thanks to Lorenz Schori and Egon Kocjan
191 * Added user-defined callbacks for handling I/O and sessions
192 * Added lots of debugging output in the SSL/TLS functions
193 * Added preliminary X.509 cert. writing by Pascal Vizeli
194 * Added preliminary support for the VIA PadLock routines
195 * Added AES-CFB mode of operation, contributed by chmike
196 * Added an SSL/TLS stress testing program (ssl_test.c)
197 * Updated the RSA PKCS#1 code to allow choosing between
198 RSA_PUBLIC and RSA_PRIVATE, as suggested by David Barrett
199 * Updated ssl_read() to skip 0-length records from OpenSSL
200 * Fixed the make install target to comply with *BSD make
201 * Fixed a bug in mpi_read_binary() on 64-bit platforms
202 * mpi_is_prime() speedups, thanks to Kevin McLaughlin
203 * Fixed a long standing memory leak in mpi_is_prime()
204 * Replaced realloc with malloc in mpi_grow(), and set
205 the sign of zero as positive in mpi_init() (reported
206 by Jonathan M. McCune)
207
208= Version 0.7 released on 2007-07-07
209
210 * Added support for the MicroBlaze soft-core processor
211 * Fixed a bug in ssl_tls.c which sometimes prevented SSL
212 connections from being established with non-blocking I/O
213 * Fixed a couple bugs in the VS6 and UNIX Makefiles
214 * Fixed the "PIC register ebx clobbered in asm" bug
215 * Added HMAC starts/update/finish support functions
216 * Added the SHA-224, SHA-384 and SHA-512 hash functions
217 * Fixed the net_set_*block routines, thanks to Andreas
218 * Added a few demonstration programs: md5sum, sha1sum,
219 dh_client, dh_server, rsa_genkey, rsa_sign, rsa_verify
220 * Added new bignum import and export helper functions
221 * Rewrote README.txt in program/ssl/ca to better explain
222 how to create a test PKI
223
224= Version 0.6 released on 2007-04-01
225
226 * Ciphers used in SSL/TLS can now be disabled at compile
227 time, to reduce the memory footprint on embedded systems
228 * Added multiply assembly code for the TriCore and modified
229 havege_struct for this processor, thanks to David Patiño
230 * Added multiply assembly code for 64-bit PowerPCs,
231 thanks to Peking University and the OSU Open Source Lab
232 * Added experimental support of Quantum Cryptography
233 * Added support for autoconf, contributed by Arnaud Cornet
234 * Fixed "long long" compilation issues on IA-64 and PPC64
235 * Fixed a bug introduced in xyssl-0.5/timing.c: hardclock
236 was not being correctly defined on ARM and MIPS
237
238= Version 0.5 released on 2007-03-01
239
240 * Added multiply assembly code for SPARC and Alpha
241 * Added (beta) support for non-blocking I/O operations
242 * Implemented session resuming and client authentication
243 * Fixed some portability issues on WinCE, MINIX 3, Plan9
244 (thanks to Benjamin Newman), HP-UX, FreeBSD and Solaris
245 * Improved the performance of the EDH key exchange
246 * Fixed a bug that caused valid packets with a payload
247 size of 16384 bytes to be rejected
248
249= Version 0.4 released on 2007-02-01
250
251 * Added support for Ephemeral Diffie-Hellman key exchange
252 * Added multiply asm code for SSE2, ARM, PPC, MIPS and M68K
253 * Various improvement to the modular exponentiation code
254 * Rewrote the headers to generate the API docs with doxygen
255 * Fixed a bug in ssl_encrypt_buf (incorrect padding was
256 generated) and in ssl_parse_client_hello (max. client
257 version was not properly set), thanks to Didier Rebeix
258 * Fixed another bug in ssl_parse_client_hello: clients with
259 cipherlists larger than 96 bytes were incorrectly rejected
260 * Fixed a couple memory leak in x509_read.c
261
262= Version 0.3 released on 2007-01-01
263
264 * Added server-side SSLv3 and TLSv1.0 support
265 * Multiple fixes to enhance the compatibility with g++,
266 thanks to Xosé Antón Otero Ferreira
267 * Fixed a bug in the CBC code, thanks to dowst; also,
268 the bignum code is no longer dependant on long long
269 * Updated rsa_pkcs1_sign to handle arbitrary large inputs
270 * Updated timing.c for improved compatibility with i386
271 and 486 processors, thanks to Arnaud Cornet
272
273= Version 0.2 released on 2006-12-01
274
275 * Updated timing.c to support ARM and MIPS arch
276 * Updated the MPI code to support 8086 on MSVC 1.5
277 * Added the copyright notice at the top of havege.h
278 * Fixed a bug in sha2_hmac, thanks to newsoft/Wenfang Zhang
279 * Fixed a bug reported by Adrian Rüegsegger in x509_read_key
280 * Fixed a bug reported by Torsten Lauter in ssl_read_record
281 * Fixed a bug in rsa_check_privkey that would wrongly cause
282 valid RSA keys to be dismissed (thanks to oldwolf)
283 * Fixed a bug in mpi_is_prime that caused some primes to fail
284 the Miller-Rabin primality test
285
286 I'd also like to thank Younès Hafri for the CRUX linux port,
287 Khalil Petit who added XySSL into pkgsrc and Arnaud Cornet
288 who maintains the Debian package :-)
289
290= Version 0.1 released on 2006-11-01
291