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Commit | Line | Data |
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3b52c2e7 RE |
1 | |
2 | NEWS | |
3 | ==== | |
4 | ||
5 | This file gives a brief overview of the major changes between each OpenSSL | |
6 | release. For more details please read the CHANGES file. | |
7 | ||
4eabf3d6 MC |
8 | Major changes between OpenSSL 1.1.0l and OpenSSL 1.1.0m [under development] |
9 | ||
10 | o | |
11 | ||
7ea5bd2b | 12 | Major changes between OpenSSL 1.1.0k and OpenSSL 1.1.0l [10 Sep 2019] |
d9b6a51e | 13 | |
68dc4fae | 14 | o Fixed a padding oracle in PKCS7_dataDecode and CMS_decrypt_set1_pkey |
d3823455 MC |
15 | (CVE-2019-1563) |
16 | o For built-in EC curves, ensure an EC_GROUP built from the curve name is | |
17 | used even when parsing explicit parameters | |
18 | o Compute ECC cofactors if not provided during EC_GROUP construction | |
19 | (CVE-2019-1547) | |
20 | o Use Windows installation paths in the mingw builds (CVE-2019-1552) | |
d9b6a51e | 21 | |
fb83aaf6 | 22 | Major changes between OpenSSL 1.1.0j and OpenSSL 1.1.0k [28 May 2019] |
0fbe8491 | 23 | |
6db453c2 | 24 | o Prevent over long nonces in ChaCha20-Poly1305 (CVE-2019-1543) |
0fbe8491 | 25 | |
74f2d9c1 | 26 | Major changes between OpenSSL 1.1.0i and OpenSSL 1.1.0j [20 Nov 2018] |
d706faf3 | 27 | |
503c1858 MC |
28 | o Timing vulnerability in DSA signature generation (CVE-2018-0734) |
29 | o Timing vulnerability in ECDSA signature generation (CVE-2018-0735) | |
d706faf3 | 30 | |
97c0959f | 31 | Major changes between OpenSSL 1.1.0h and OpenSSL 1.1.0i [14 Aug 2018] |
b403cc38 | 32 | |
825dbd01 MC |
33 | o Client DoS due to large DH parameter (CVE-2018-0732) |
34 | o Cache timing vulnerability in RSA Key Generation (CVE-2018-0737) | |
b403cc38 | 35 | |
d4e4bd2a | 36 | Major changes between OpenSSL 1.1.0g and OpenSSL 1.1.0h [27 Mar 2018] |
38225393 | 37 | |
bcbde69b MC |
38 | o Constructed ASN.1 types with a recursive definition could exceed the |
39 | stack (CVE-2018-0739) | |
40 | o Incorrect CRYPTO_memcmp on HP-UX PA-RISC (CVE-2018-0733) | |
4749aba5 | 41 | o rsaz_1024_mul_avx2 overflow bug on x86_64 (CVE-2017-3738) |
38225393 | 42 | |
b2758a22 | 43 | Major changes between OpenSSL 1.1.0f and OpenSSL 1.1.0g [2 Nov 2017] |
b9ff4ec7 | 44 | |
6190960c MC |
45 | o bn_sqrx8x_internal carry bug on x86_64 (CVE-2017-3736) |
46 | o Malformed X.509 IPAddressFamily could cause OOB read (CVE-2017-3735) | |
b9ff4ec7 | 47 | |
577d7010 | 48 | Major changes between OpenSSL 1.1.0e and OpenSSL 1.1.0f [25 May 2017] |
ffb1e659 | 49 | |
058253ad | 50 | o config now recognises 64-bit mingw and chooses mingw64 instead of mingw |
ffb1e659 | 51 | |
0453163e | 52 | Major changes between OpenSSL 1.1.0d and OpenSSL 1.1.0e [16 Feb 2017] |
fa7130eb | 53 | |
aed24635 | 54 | o Encrypt-Then-Mac renegotiation crash (CVE-2017-3733) |
fa7130eb | 55 | |
8a4d96ac | 56 | Major changes between OpenSSL 1.1.0c and OpenSSL 1.1.0d [26 Jan 2017] |
1ec574ae | 57 | |
09272c56 MC |
58 | o Truncated packet could crash via OOB read (CVE-2017-3731) |
59 | o Bad (EC)DHE parameters cause a client crash (CVE-2017-3730) | |
60 | o BN_mod_exp may produce incorrect results on x86_64 (CVE-2017-3732) | |
1ec574ae | 61 | |
91eaf079 | 62 | Major changes between OpenSSL 1.1.0b and OpenSSL 1.1.0c [10 Nov 2016] |
a12778be | 63 | |
b263c106 MC |
64 | o ChaCha20/Poly1305 heap-buffer-overflow (CVE-2016-7054) |
65 | o CMS Null dereference (CVE-2016-7053) | |
66 | o Montgomery multiplication may produce incorrect results (CVE-2016-7055) | |
a12778be | 67 | |
16c34d4f | 68 | Major changes between OpenSSL 1.1.0a and OpenSSL 1.1.0b [26 Sep 2016] |
5fe5914d | 69 | |
87cd6f92 | 70 | o Fix Use After Free for large message sizes (CVE-2016-6309) |
5fe5914d | 71 | |
ac2c44c6 | 72 | Major changes between OpenSSL 1.1.0 and OpenSSL 1.1.0a [22 Sep 2016] |
dcb36a99 | 73 | |
f3e18961 MC |
74 | o OCSP Status Request extension unbounded memory growth (CVE-2016-6304) |
75 | o SSL_peek() hang on empty record (CVE-2016-6305) | |
76 | o Excessive allocation of memory in tls_get_message_header() | |
77 | (CVE-2016-6307) | |
78 | o Excessive allocation of memory in dtls1_preprocess_fragment() | |
79 | (CVE-2016-6308) | |
dcb36a99 | 80 | |
abd30777 | 81 | Major changes between OpenSSL 1.0.2h and OpenSSL 1.1.0 [25 Aug 2016] |
5fa30720 | 82 | |
b6cff313 | 83 | o Copyright text was shrunk to a boilerplate that points to the license |
ce942199 | 84 | o "shared" builds are now the default when possible |
9b13e27c MC |
85 | o Added support for "pipelining" |
86 | o Added the AFALG engine | |
4a4e250c | 87 | o New threading API implemented |
7c314196 | 88 | o Support for ChaCha20 and Poly1305 added to libcrypto and libssl |
d05775d7 DSH |
89 | o Support for extended master secret |
90 | o CCM ciphersuites | |
6f9a3c37 | 91 | o Reworked test suite, now based on perl, Test::Harness and Test::More |
5105ba5b RL |
92 | o *Most* libcrypto and libssl public structures were made opaque, |
93 | including: | |
94 | BIGNUM and associated types, EC_KEY and EC_KEY_METHOD, | |
95 | DH and DH_METHOD, DSA and DSA_METHOD, RSA and RSA_METHOD, | |
96 | BIO and BIO_METHOD, EVP_MD_CTX, EVP_MD, EVP_CIPHER_CTX, | |
97 | EVP_CIPHER, EVP_PKEY and associated types, HMAC_CTX, | |
98 | X509, X509_CRL, X509_OBJECT, X509_STORE_CTX, X509_STORE, | |
99 | X509_LOOKUP, X509_LOOKUP_METHOD | |
6f9a3c37 RL |
100 | o libssl internal structures made opaque |
101 | o SSLv2 support removed | |
102 | o Kerberos ciphersuite support removed | |
23fe34b4 RL |
103 | o RC4 removed from DEFAULT ciphersuites in libssl |
104 | o 40 and 56 bit cipher support removed from libssl | |
6f9a3c37 | 105 | o All public header files moved to include/openssl, no more symlinking |
7c314196 | 106 | o SSL/TLS state machine, version negotiation and record layer rewritten |
5e030525 | 107 | o EC revision: now operations use new EC_KEY_METHOD. |
7c314196 MC |
108 | o Support for OCB mode added to libcrypto |
109 | o Support for asynchronous crypto operations added to libcrypto and libssl | |
98186eb4 | 110 | o Deprecated interfaces can now be disabled at build time either |
46e64f6e | 111 | relative to the latest release via the "no-deprecated" Configure |
98186eb4 VD |
112 | argument, or via the "--api=1.1.0|1.0.0|0.9.8" option. |
113 | o Application software can be compiled with -DOPENSSL_API_COMPAT=version | |
46e64f6e | 114 | to ensure that features deprecated in that version are not exposed. |
59fd40d4 | 115 | o Support for RFC6698/RFC7671 DANE TLSA peer authentication |
d74dfafd RL |
116 | o Change of Configure to use --prefix as the main installation |
117 | directory location rather than --openssldir. The latter becomes | |
118 | the directory for certs, private key and openssl.cnf exclusively. | |
0f45c26f | 119 | o Reworked BIO networking library, with full support for IPv6. |
907d2c2f | 120 | o New "unified" build system |
bb8d14d5 DSH |
121 | o New security levels |
122 | o Support for scrypt algorithm | |
123 | o Support for X25519 | |
124 | o Extended SSL_CONF support using configuration files | |
125 | o KDF algorithm support. Implement TLS PRF as a KDF. | |
eb64a6c6 | 126 | o Support for Certificate Transparency |
8a0333c9 | 127 | o HKDF support. |
5fa30720 | 128 | |
6ac83779 MC |
129 | Major changes between OpenSSL 1.0.2g and OpenSSL 1.0.2h [3 May 2016] |
130 | ||
131 | o Prevent padding oracle in AES-NI CBC MAC check (CVE-2016-2107) | |
132 | o Fix EVP_EncodeUpdate overflow (CVE-2016-2105) | |
133 | o Fix EVP_EncryptUpdate overflow (CVE-2016-2106) | |
134 | o Prevent ASN.1 BIO excessive memory allocation (CVE-2016-2109) | |
135 | o EBCDIC overread (CVE-2016-2176) | |
136 | o Modify behavior of ALPN to invoke callback after SNI/servername | |
137 | callback, such that updates to the SSL_CTX affect ALPN. | |
138 | o Remove LOW from the DEFAULT cipher list. This removes singles DES from | |
139 | the default. | |
140 | o Only remove the SSLv2 methods with the no-ssl2-method option. | |
141 | ||
09375d12 MC |
142 | Major changes between OpenSSL 1.0.2f and OpenSSL 1.0.2g [1 Mar 2016] |
143 | ||
144 | o Disable weak ciphers in SSLv3 and up in default builds of OpenSSL. | |
145 | o Disable SSLv2 default build, default negotiation and weak ciphers | |
146 | (CVE-2016-0800) | |
147 | o Fix a double-free in DSA code (CVE-2016-0705) | |
148 | o Disable SRP fake user seed to address a server memory leak | |
149 | (CVE-2016-0798) | |
150 | o Fix BN_hex2bn/BN_dec2bn NULL pointer deref/heap corruption | |
151 | (CVE-2016-0797) | |
152 | o Fix memory issues in BIO_*printf functions (CVE-2016-0799) | |
153 | o Fix side channel attack on modular exponentiation (CVE-2016-0702) | |
154 | ||
502bed22 MC |
155 | Major changes between OpenSSL 1.0.2e and OpenSSL 1.0.2f [28 Jan 2016] |
156 | ||
157 | o DH small subgroups (CVE-2016-0701) | |
158 | o SSLv2 doesn't block disabled ciphers (CVE-2015-3197) | |
159 | ||
5fa30720 DSH |
160 | Major changes between OpenSSL 1.0.2d and OpenSSL 1.0.2e [3 Dec 2015] |
161 | ||
162 | o BN_mod_exp may produce incorrect results on x86_64 (CVE-2015-3193) | |
163 | o Certificate verify crash with missing PSS parameter (CVE-2015-3194) | |
164 | o X509_ATTRIBUTE memory leak (CVE-2015-3195) | |
165 | o Rewrite EVP_DecodeUpdate (base64 decoding) to fix several bugs | |
166 | o In DSA_generate_parameters_ex, if the provided seed is too short, | |
167 | return an error | |
168 | ||
169 | Major changes between OpenSSL 1.0.2c and OpenSSL 1.0.2d [9 Jul 2015] | |
6f47ced0 MC |
170 | |
171 | o Alternate chains certificate forgery (CVE-2015-1793) | |
5fa30720 | 172 | o Race condition handling PSK identify hint (CVE-2015-3196) |
6f47ced0 MC |
173 | |
174 | Major changes between OpenSSL 1.0.2b and OpenSSL 1.0.2c [12 Jun 2015] | |
175 | ||
176 | o Fix HMAC ABI incompatibility | |
177 | ||
178 | Major changes between OpenSSL 1.0.2a and OpenSSL 1.0.2b [11 Jun 2015] | |
063dccd0 MC |
179 | |
180 | o Malformed ECParameters causes infinite loop (CVE-2015-1788) | |
181 | o Exploitable out-of-bounds read in X509_cmp_time (CVE-2015-1789) | |
182 | o PKCS7 crash with missing EnvelopedContent (CVE-2015-1790) | |
183 | o CMS verify infinite loop with unknown hash function (CVE-2015-1792) | |
184 | o Race condition handling NewSessionTicket (CVE-2015-1791) | |
185 | ||
186 | Major changes between OpenSSL 1.0.2 and OpenSSL 1.0.2a [19 Mar 2015] | |
367eab2f MC |
187 | |
188 | o OpenSSL 1.0.2 ClientHello sigalgs DoS fix (CVE-2015-0291) | |
189 | o Multiblock corrupted pointer fix (CVE-2015-0290) | |
190 | o Segmentation fault in DTLSv1_listen fix (CVE-2015-0207) | |
191 | o Segmentation fault in ASN1_TYPE_cmp fix (CVE-2015-0286) | |
192 | o Segmentation fault for invalid PSS parameters fix (CVE-2015-0208) | |
193 | o ASN.1 structure reuse memory corruption fix (CVE-2015-0287) | |
194 | o PKCS7 NULL pointer dereferences fix (CVE-2015-0289) | |
195 | o DoS via reachable assert in SSLv2 servers fix (CVE-2015-0293) | |
196 | o Empty CKE with client auth and DHE fix (CVE-2015-1787) | |
197 | o Handshake with unseeded PRNG fix (CVE-2015-0285) | |
198 | o Use After Free following d2i_ECPrivatekey error fix (CVE-2015-0209) | |
199 | o X509_to_X509_REQ NULL pointer deref fix (CVE-2015-0288) | |
200 | o Removed the export ciphers from the DEFAULT ciphers | |
201 | ||
202 | Major changes between OpenSSL 1.0.1l and OpenSSL 1.0.2 [22 Jan 2015]: | |
f0170ebb DSH |
203 | |
204 | o Suite B support for TLS 1.2 and DTLS 1.2 | |
205 | o Support for DTLS 1.2 | |
206 | o TLS automatic EC curve selection. | |
207 | o API to set TLS supported signature algorithms and curves | |
208 | o SSL_CONF configuration API. | |
209 | o TLS Brainpool support. | |
210 | o ALPN support. | |
211 | o CMS support for RSA-PSS, RSA-OAEP, ECDH and X9.42 DH. | |
212 | ||
367eab2f MC |
213 | Major changes between OpenSSL 1.0.1k and OpenSSL 1.0.1l [15 Jan 2015] |
214 | ||
215 | o Build fixes for the Windows and OpenVMS platforms | |
216 | ||
217 | Major changes between OpenSSL 1.0.1j and OpenSSL 1.0.1k [8 Jan 2015] | |
218 | ||
219 | o Fix for CVE-2014-3571 | |
220 | o Fix for CVE-2015-0206 | |
221 | o Fix for CVE-2014-3569 | |
222 | o Fix for CVE-2014-3572 | |
223 | o Fix for CVE-2015-0204 | |
224 | o Fix for CVE-2015-0205 | |
225 | o Fix for CVE-2014-8275 | |
226 | o Fix for CVE-2014-3570 | |
227 | ||
ed13270d MC |
228 | Major changes between OpenSSL 1.0.1i and OpenSSL 1.0.1j [15 Oct 2014] |
229 | ||
230 | o Fix for CVE-2014-3513 | |
231 | o Fix for CVE-2014-3567 | |
232 | o Mitigation for CVE-2014-3566 (SSL protocol vulnerability) | |
233 | o Fix for CVE-2014-3568 | |
234 | ||
235 | Major changes between OpenSSL 1.0.1h and OpenSSL 1.0.1i [6 Aug 2014] | |
236 | ||
237 | o Fix for CVE-2014-3512 | |
238 | o Fix for CVE-2014-3511 | |
239 | o Fix for CVE-2014-3510 | |
240 | o Fix for CVE-2014-3507 | |
241 | o Fix for CVE-2014-3506 | |
242 | o Fix for CVE-2014-3505 | |
243 | o Fix for CVE-2014-3509 | |
244 | o Fix for CVE-2014-5139 | |
245 | o Fix for CVE-2014-3508 | |
246 | ||
7178c711 DSH |
247 | Major changes between OpenSSL 1.0.1g and OpenSSL 1.0.1h [5 Jun 2014] |
248 | ||
249 | o Fix for CVE-2014-0224 | |
250 | o Fix for CVE-2014-0221 | |
367eab2f | 251 | o Fix for CVE-2014-0198 |
7178c711 DSH |
252 | o Fix for CVE-2014-0195 |
253 | o Fix for CVE-2014-3470 | |
254 | o Fix for CVE-2010-5298 | |
255 | ||
86f6e866 DSH |
256 | Major changes between OpenSSL 1.0.1f and OpenSSL 1.0.1g [7 Apr 2014] |
257 | ||
258 | o Fix for CVE-2014-0160 | |
259 | o Add TLS padding extension workaround for broken servers. | |
260 | o Fix for CVE-2014-0076 | |
261 | ||
9bd1e2b5 DSH |
262 | Major changes between OpenSSL 1.0.1e and OpenSSL 1.0.1f [6 Jan 2014] |
263 | ||
264 | o Don't include gmt_unix_time in TLS server and client random values | |
265 | o Fix for TLS record tampering bug CVE-2013-4353 | |
266 | o Fix for TLS version checking bug CVE-2013-6449 | |
267 | o Fix for DTLS retransmission bug CVE-2013-6450 | |
268 | ||
57d7ee3a | 269 | Major changes between OpenSSL 1.0.1d and OpenSSL 1.0.1e [11 Feb 2013]: |
4dc83677 BM |
270 | |
271 | o Corrected fix for CVE-2013-0169 | |
272 | ||
57d7ee3a | 273 | Major changes between OpenSSL 1.0.1c and OpenSSL 1.0.1d [4 Feb 2013]: |
5818a07a DSH |
274 | |
275 | o Fix renegotiation in TLS 1.1, 1.2 by using the correct TLS version. | |
276 | o Include the fips configuration module. | |
4dc83677 BM |
277 | o Fix OCSP bad key DoS attack CVE-2013-0166 |
278 | o Fix for SSL/TLS/DTLS CBC plaintext recovery attack CVE-2013-0169 | |
279 | o Fix for TLS AESNI record handling flaw CVE-2012-2686 | |
5818a07a | 280 | |
57d7ee3a | 281 | Major changes between OpenSSL 1.0.1b and OpenSSL 1.0.1c [10 May 2012]: |
5818a07a DSH |
282 | |
283 | o Fix TLS/DTLS record length checking bug CVE-2012-2333 | |
284 | o Don't attempt to use non-FIPS composite ciphers in FIPS mode. | |
285 | ||
57d7ee3a | 286 | Major changes between OpenSSL 1.0.1a and OpenSSL 1.0.1b [26 Apr 2012]: |
a9e6c091 DSH |
287 | |
288 | o Fix compilation error on non-x86 platforms. | |
289 | o Make FIPS capable OpenSSL ciphers work in non-FIPS mode. | |
290 | o Fix SSL_OP_NO_TLSv1_1 clash with SSL_OP_ALL in OpenSSL 1.0.0 | |
291 | ||
57d7ee3a | 292 | Major changes between OpenSSL 1.0.1 and OpenSSL 1.0.1a [19 Apr 2012]: |
579d5534 DSH |
293 | |
294 | o Fix for ASN1 overflow bug CVE-2012-2110 | |
295 | o Workarounds for some servers that hang on long client hellos. | |
296 | o Fix SEGV in AES code. | |
297 | ||
57d7ee3a | 298 | Major changes between OpenSSL 1.0.0h and OpenSSL 1.0.1 [14 Mar 2012]: |
61ad8262 DSH |
299 | |
300 | o TLS/DTLS heartbeat support. | |
301 | o SCTP support. | |
302 | o RFC 5705 TLS key material exporter. | |
303 | o RFC 5764 DTLS-SRTP negotiation. | |
304 | o Next Protocol Negotiation. | |
305 | o PSS signatures in certificates, requests and CRLs. | |
306 | o Support for password based recipient info for CMS. | |
307 | o Support TLS v1.2 and TLS v1.1. | |
308 | o Preliminary FIPS capability for unvalidated 2.0 FIPS module. | |
309 | o SRP support. | |
310 | ||
57d7ee3a | 311 | Major changes between OpenSSL 1.0.0g and OpenSSL 1.0.0h [12 Mar 2012]: |
13747c6f DSH |
312 | |
313 | o Fix for CMS/PKCS#7 MMA CVE-2012-0884 | |
314 | o Corrected fix for CVE-2011-4619 | |
315 | o Various DTLS fixes. | |
316 | ||
57d7ee3a | 317 | Major changes between OpenSSL 1.0.0f and OpenSSL 1.0.0g [18 Jan 2012]: |
13747c6f DSH |
318 | |
319 | o Fix for DTLS DoS issue CVE-2012-0050 | |
320 | ||
57d7ee3a | 321 | Major changes between OpenSSL 1.0.0e and OpenSSL 1.0.0f [4 Jan 2012]: |
13747c6f DSH |
322 | |
323 | o Fix for DTLS plaintext recovery attack CVE-2011-4108 | |
324 | o Clear block padding bytes of SSL 3.0 records CVE-2011-4576 | |
325 | o Only allow one SGC handshake restart for SSL/TLS CVE-2011-4619 | |
326 | o Check parameters are not NULL in GOST ENGINE CVE-2012-0027 | |
327 | o Check for malformed RFC3779 data CVE-2011-4577 | |
328 | ||
57d7ee3a | 329 | Major changes between OpenSSL 1.0.0d and OpenSSL 1.0.0e [6 Sep 2011]: |
13747c6f DSH |
330 | |
331 | o Fix for CRL vulnerability issue CVE-2011-3207 | |
332 | o Fix for ECDH crashes CVE-2011-3210 | |
333 | o Protection against EC timing attacks. | |
334 | o Support ECDH ciphersuites for certificates using SHA2 algorithms. | |
335 | o Various DTLS fixes. | |
336 | ||
57d7ee3a | 337 | Major changes between OpenSSL 1.0.0c and OpenSSL 1.0.0d [8 Feb 2011]: |
9770924f BM |
338 | |
339 | o Fix for security issue CVE-2011-0014 | |
340 | ||
57d7ee3a | 341 | Major changes between OpenSSL 1.0.0b and OpenSSL 1.0.0c [2 Dec 2010]: |
88f2a4cf BM |
342 | |
343 | o Fix for security issue CVE-2010-4180 | |
344 | o Fix for CVE-2010-4252 | |
345 | o Fix mishandling of absent EC point format extension. | |
346 | o Fix various platform compilation issues. | |
347 | o Corrected fix for security issue CVE-2010-3864. | |
348 | ||
57d7ee3a | 349 | Major changes between OpenSSL 1.0.0a and OpenSSL 1.0.0b [16 Nov 2010]: |
732d31be DSH |
350 | |
351 | o Fix for security issue CVE-2010-3864. | |
352 | o Fix for CVE-2010-2939 | |
353 | o Fix WIN32 build system for GOST ENGINE. | |
354 | ||
57d7ee3a | 355 | Major changes between OpenSSL 1.0.0 and OpenSSL 1.0.0a [1 Jun 2010]: |
417a24db | 356 | |
3cbb15ee | 357 | o Fix for security issue CVE-2010-1633. |
417a24db DSH |
358 | o GOST MAC and CFB fixes. |
359 | ||
57d7ee3a | 360 | Major changes between OpenSSL 0.9.8n and OpenSSL 1.0.0 [29 Mar 2010]: |
4e74239d DSH |
361 | |
362 | o RFC3280 path validation: sufficient to process PKITS tests. | |
363 | o Integrated support for PVK files and keyblobs. | |
364 | o Change default private key format to PKCS#8. | |
ef236ec3 | 365 | o CMS support: able to process all examples in RFC4134 |
4e74239d DSH |
366 | o Streaming ASN1 encode support for PKCS#7 and CMS. |
367 | o Multiple signer and signer add support for PKCS#7 and CMS. | |
368 | o ASN1 printing support. | |
369 | o Whirlpool hash algorithm added. | |
370 | o RFC3161 time stamp support. | |
371 | o New generalised public key API supporting ENGINE based algorithms. | |
372 | o New generalised public key API utilities. | |
373 | o New ENGINE supporting GOST algorithms. | |
374 | o SSL/TLS GOST ciphersuite support. | |
375 | o PKCS#7 and CMS GOST support. | |
376 | o RFC4279 PSK ciphersuite support. | |
377 | o Supported points format extension for ECC ciphersuites. | |
378 | o ecdsa-with-SHA224/256/384/512 signature types. | |
379 | o dsa-with-SHA224 and dsa-with-SHA256 signature types. | |
380 | o Opaque PRF Input TLS extension support. | |
14023fe3 | 381 | o Updated time routines to avoid OS limitations. |
4e74239d | 382 | |
57d7ee3a | 383 | Major changes between OpenSSL 0.9.8m and OpenSSL 0.9.8n [24 Mar 2010]: |
417a24db DSH |
384 | |
385 | o CFB cipher definition fixes. | |
386 | o Fix security issues CVE-2010-0740 and CVE-2010-0433. | |
387 | ||
57d7ee3a | 388 | Major changes between OpenSSL 0.9.8l and OpenSSL 0.9.8m [25 Feb 2010]: |
5814d829 DSH |
389 | |
390 | o Cipher definition fixes. | |
391 | o Workaround for slow RAND_poll() on some WIN32 versions. | |
392 | o Remove MD2 from algorithm tables. | |
393 | o SPKAC handling fixes. | |
394 | o Support for RFC5746 TLS renegotiation extension. | |
395 | o Compression memory leak fixed. | |
396 | o Compression session resumption fixed. | |
397 | o Ticket and SNI coexistence fixes. | |
398 | o Many fixes to DTLS handling. | |
399 | ||
57d7ee3a | 400 | Major changes between OpenSSL 0.9.8k and OpenSSL 0.9.8l [5 Nov 2009]: |
5814d829 DSH |
401 | |
402 | o Temporary work around for CVE-2009-3555: disable renegotiation. | |
403 | ||
57d7ee3a | 404 | Major changes between OpenSSL 0.9.8j and OpenSSL 0.9.8k [25 Mar 2009]: |
7f1c086b DSH |
405 | |
406 | o Fix various build issues. | |
407 | o Fix security issues (CVE-2009-0590, CVE-2009-0591, CVE-2009-0789) | |
408 | ||
57d7ee3a | 409 | Major changes between OpenSSL 0.9.8i and OpenSSL 0.9.8j [7 Jan 2009]: |
7f1c086b DSH |
410 | |
411 | o Fix security issue (CVE-2008-5077) | |
412 | o Merge FIPS 140-2 branch code. | |
413 | ||
57d7ee3a | 414 | Major changes between OpenSSL 0.9.8g and OpenSSL 0.9.8h [28 May 2008]: |
7f1c086b DSH |
415 | |
416 | o CryptoAPI ENGINE support. | |
417 | o Various precautionary measures. | |
418 | o Fix for bugs affecting certificate request creation. | |
419 | o Support for local machine keyset attribute in PKCS#12 files. | |
420 | ||
57d7ee3a | 421 | Major changes between OpenSSL 0.9.8f and OpenSSL 0.9.8g [19 Oct 2007]: |
11d01d37 | 422 | |
7f1c086b | 423 | o Backport of CMS functionality to 0.9.8. |
11d01d37 LJ |
424 | o Fixes for bugs introduced with 0.9.8f. |
425 | ||
57d7ee3a | 426 | Major changes between OpenSSL 0.9.8e and OpenSSL 0.9.8f [11 Oct 2007]: |
1948c7e6 BL |
427 | |
428 | o Add gcc 4.2 support. | |
df7421cc | 429 | o Add support for AES and SSE2 assembly language optimization |
1948c7e6 BL |
430 | for VC++ build. |
431 | o Support for RFC4507bis and server name extensions if explicitly | |
432 | selected at compile time. | |
433 | o DTLS improvements. | |
434 | o RFC4507bis support. | |
435 | o TLS Extensions support. | |
436 | ||
57d7ee3a | 437 | Major changes between OpenSSL 0.9.8d and OpenSSL 0.9.8e [23 Feb 2007]: |
ac63b837 DSH |
438 | |
439 | o Various ciphersuite selection fixes. | |
440 | o RFC3779 support. | |
441 | ||
57d7ee3a | 442 | Major changes between OpenSSL 0.9.8c and OpenSSL 0.9.8d [28 Sep 2006]: |
61118caa BM |
443 | |
444 | o Introduce limits to prevent malicious key DoS (CVE-2006-2940) | |
445 | o Fix security issues (CVE-2006-2937, CVE-2006-3737, CVE-2006-4343) | |
446 | o Changes to ciphersuite selection algorithm | |
447 | ||
57d7ee3a | 448 | Major changes between OpenSSL 0.9.8b and OpenSSL 0.9.8c [5 Sep 2006]: |
613e7d2a BM |
449 | |
450 | o Fix Daniel Bleichenbacher forged signature attack, CVE-2006-4339 | |
451 | o New cipher Camellia | |
452 | ||
57d7ee3a | 453 | Major changes between OpenSSL 0.9.8a and OpenSSL 0.9.8b [4 May 2006]: |
613e7d2a BM |
454 | |
455 | o Cipher string fixes. | |
456 | o Fixes for VC++ 2005. | |
457 | o Updated ECC cipher suite support. | |
458 | o New functions EVP_CIPHER_CTX_new() and EVP_CIPHER_CTX_free(). | |
459 | o Zlib compression usage fixes. | |
460 | o Built in dynamic engine compilation support on Win32. | |
461 | o Fixes auto dynamic engine loading in Win32. | |
462 | ||
57d7ee3a | 463 | Major changes between OpenSSL 0.9.8 and OpenSSL 0.9.8a [11 Oct 2005]: |
72dce768 | 464 | |
b79aa05e | 465 | o Fix potential SSL 2.0 rollback, CVE-2005-2969 |
72dce768 BM |
466 | o Extended Windows CE support |
467 | ||
57d7ee3a | 468 | Major changes between OpenSSL 0.9.7g and OpenSSL 0.9.8 [5 Jul 2005]: |
7017605d RL |
469 | |
470 | o Major work on the BIGNUM library for higher efficiency and to | |
471 | make operations more streamlined and less contradictory. This | |
472 | is the result of a major audit of the BIGNUM library. | |
473 | o Addition of BIGNUM functions for fields GF(2^m) and NIST | |
474 | curves, to support the Elliptic Crypto functions. | |
475 | o Major work on Elliptic Crypto; ECDH and ECDSA added, including | |
476 | the use through EVP, X509 and ENGINE. | |
477 | o New ASN.1 mini-compiler that's usable through the OpenSSL | |
478 | configuration file. | |
479 | o Added support for ASN.1 indefinite length constructed encoding. | |
480 | o New PKCS#12 'medium level' API to manipulate PKCS#12 files. | |
481 | o Complete rework of shared library construction and linking | |
482 | programs with shared or static libraries, through a separate | |
483 | Makefile.shared. | |
c8310124 | 484 | o Rework of the passing of parameters from one Makefile to another. |
7017605d RL |
485 | o Changed ENGINE framework to load dynamic engine modules |
486 | automatically from specifically given directories. | |
487 | o New structure and ASN.1 functions for CertificatePair. | |
488 | o Changed the ZLIB compression method to be stateful. | |
489 | o Changed the key-generation and primality testing "progress" | |
490 | mechanism to take a structure that contains the ticker | |
491 | function and an argument. | |
492 | o New engine module: GMP (performs private key exponentiation). | |
493 | o New engine module: VIA PadLOck ACE extension in VIA C3 | |
494 | Nehemiah processors. | |
495 | o Added support for IPv6 addresses in certificate extensions. | |
496 | See RFC 1884, section 2.2. | |
497 | o Added support for certificate policy mappings, policy | |
498 | constraints and name constraints. | |
499 | o Added support for multi-valued AVAs in the OpenSSL | |
500 | configuration file. | |
501 | o Added support for multiple certificates with the same subject | |
502 | in the 'openssl ca' index file. | |
503 | o Make it possible to create self-signed certificates using | |
504 | 'openssl ca -selfsign'. | |
505 | o Make it possible to generate a serial number file with | |
506 | 'openssl ca -create_serial'. | |
507 | o New binary search functions with extended functionality. | |
508 | o New BUF functions. | |
509 | o New STORE structure and library to provide an interface to all | |
510 | sorts of data repositories. Supports storage of public and | |
511 | private keys, certificates, CRLs, numbers and arbitrary blobs. | |
f430ba31 F |
512 | This library is unfortunately unfinished and unused within |
513 | OpenSSL. | |
7017605d RL |
514 | o New control functions for the error stack. |
515 | o Changed the PKCS#7 library to support one-pass S/MIME | |
516 | processing. | |
517 | o Added the possibility to compile without old deprecated | |
518 | functionality with the OPENSSL_NO_DEPRECATED macro or the | |
519 | 'no-deprecated' argument to the config and Configure scripts. | |
520 | o Constification of all ASN.1 conversion functions, and other | |
521 | affected functions. | |
522 | o Improved platform support for PowerPC. | |
523 | o New FIPS 180-2 algorithms (SHA-224, -256, -384 and -512). | |
524 | o New X509_VERIFY_PARAM structure to support parametrisation | |
525 | of X.509 path validation. | |
526 | o Major overhaul of RC4 performance on Intel P4, IA-64 and | |
527 | AMD64. | |
528 | o Changed the Configure script to have some algorithms disabled | |
f430ba31 | 529 | by default. Those can be explicitly enabled with the new |
7017605d RL |
530 | argument form 'enable-xxx'. |
531 | o Change the default digest in 'openssl' commands from MD5 to | |
532 | SHA-1. | |
613e7d2a | 533 | o Added support for DTLS. |
7017605d RL |
534 | o New BIGNUM blinding. |
535 | o Added support for the RSA-PSS encryption scheme | |
536 | o Added support for the RSA X.931 padding. | |
c8310124 RL |
537 | o Added support for BSD sockets on NetWare. |
538 | o Added support for files larger than 2GB. | |
539 | o Added initial support for Win64. | |
540 | o Added alternate pkg-config files. | |
7017605d | 541 | |
57d7ee3a | 542 | Major changes between OpenSSL 0.9.7l and OpenSSL 0.9.7m [23 Feb 2007]: |
ac63b837 DSH |
543 | |
544 | o FIPS 1.1.1 module linking. | |
545 | o Various ciphersuite selection fixes. | |
546 | ||
57d7ee3a | 547 | Major changes between OpenSSL 0.9.7k and OpenSSL 0.9.7l [28 Sep 2006]: |
61118caa BM |
548 | |
549 | o Introduce limits to prevent malicious key DoS (CVE-2006-2940) | |
550 | o Fix security issues (CVE-2006-2937, CVE-2006-3737, CVE-2006-4343) | |
551 | ||
57d7ee3a | 552 | Major changes between OpenSSL 0.9.7j and OpenSSL 0.9.7k [5 Sep 2006]: |
613e7d2a BM |
553 | |
554 | o Fix Daniel Bleichenbacher forged signature attack, CVE-2006-4339 | |
555 | ||
57d7ee3a | 556 | Major changes between OpenSSL 0.9.7i and OpenSSL 0.9.7j [4 May 2006]: |
613e7d2a BM |
557 | |
558 | o Visual C++ 2005 fixes. | |
559 | o Update Windows build system for FIPS. | |
560 | ||
57d7ee3a | 561 | Major changes between OpenSSL 0.9.7h and OpenSSL 0.9.7i [14 Oct 2005]: |
613e7d2a BM |
562 | |
563 | o Give EVP_MAX_MD_SIZE it's old value, except for a FIPS build. | |
564 | ||
57d7ee3a | 565 | Major changes between OpenSSL 0.9.7g and OpenSSL 0.9.7h [11 Oct 2005]: |
613e7d2a BM |
566 | |
567 | o Fix SSL 2.0 Rollback, CVE-2005-2969 | |
568 | o Allow use of fixed-length exponent on DSA signing | |
569 | o Default fixed-window RSA, DSA, DH private-key operations | |
570 | ||
57d7ee3a | 571 | Major changes between OpenSSL 0.9.7f and OpenSSL 0.9.7g [11 Apr 2005]: |
36521f01 RL |
572 | |
573 | o More compilation issues fixed. | |
574 | o Adaptation to more modern Kerberos API. | |
575 | o Enhanced or corrected configuration for Solaris64, Mingw and Cygwin. | |
576 | o Enhanced x86_64 assembler BIGNUM module. | |
577 | o More constification. | |
578 | o Added processing of proxy certificates (RFC 3820). | |
579 | ||
57d7ee3a | 580 | Major changes between OpenSSL 0.9.7e and OpenSSL 0.9.7f [22 Mar 2005]: |
36521f01 RL |
581 | |
582 | o Several compilation issues fixed. | |
583 | o Many memory allocation failure checks added. | |
584 | o Improved comparison of X509 Name type. | |
585 | o Mandatory basic checks on certificates. | |
586 | o Performance improvements. | |
587 | ||
57d7ee3a | 588 | Major changes between OpenSSL 0.9.7d and OpenSSL 0.9.7e [25 Oct 2004]: |
03386677 DSH |
589 | |
590 | o Fix race condition in CRL checking code. | |
591 | o Fixes to PKCS#7 (S/MIME) code. | |
592 | ||
57d7ee3a | 593 | Major changes between OpenSSL 0.9.7c and OpenSSL 0.9.7d [17 Mar 2004]: |
03386677 DSH |
594 | |
595 | o Security: Fix Kerberos ciphersuite SSL/TLS handshaking bug | |
596 | o Security: Fix null-pointer assignment in do_change_cipher_spec() | |
597 | o Allow multiple active certificates with same subject in CA index | |
598 | o Multiple X509 verification fixes | |
599 | o Speed up HMAC and other operations | |
600 | ||
57d7ee3a | 601 | Major changes between OpenSSL 0.9.7b and OpenSSL 0.9.7c [30 Sep 2003]: |
29902449 DSH |
602 | |
603 | o Security: fix various ASN1 parsing bugs. | |
604 | o New -ignore_err option to OCSP utility. | |
605 | o Various interop and bug fixes in S/MIME code. | |
606 | o SSL/TLS protocol fix for unrequested client certificates. | |
607 | ||
57d7ee3a | 608 | Major changes between OpenSSL 0.9.7a and OpenSSL 0.9.7b [10 Apr 2003]: |
1774e22d RL |
609 | |
610 | o Security: counter the Klima-Pokorny-Rosa extension of | |
611 | Bleichbacher's attack | |
612 | o Security: make RSA blinding default. | |
613 | o Configuration: Irix fixes, AIX fixes, better mingw support. | |
614 | o Support for new platforms: linux-ia64-ecc. | |
615 | o Build: shared library support fixes. | |
616 | o ASN.1: treat domainComponent correctly. | |
617 | o Documentation: fixes and additions. | |
618 | ||
57d7ee3a | 619 | Major changes between OpenSSL 0.9.7 and OpenSSL 0.9.7a [19 Feb 2003]: |
d8cbc935 RL |
620 | |
621 | o Security: Important security related bugfixes. | |
622 | o Enhanced compatibility with MIT Kerberos. | |
623 | o Can be built without the ENGINE framework. | |
624 | o IA32 assembler enhancements. | |
625 | o Support for new platforms: FreeBSD/IA64 and FreeBSD/Sparc64. | |
626 | o Configuration: the no-err option now works properly. | |
627 | o SSL/TLS: now handles manual certificate chain building. | |
628 | o SSL/TLS: certain session ID malfunctions corrected. | |
629 | ||
57d7ee3a | 630 | Major changes between OpenSSL 0.9.6 and OpenSSL 0.9.7 [30 Dec 2002]: |
83f25717 RL |
631 | |
632 | o New library section OCSP. | |
e4fb4977 LJ |
633 | o Complete rewrite of ASN1 code. |
634 | o CRL checking in verify code and openssl utility. | |
635 | o Extension copying in 'ca' utility. | |
636 | o Flexible display options in 'ca' utility. | |
637 | o Provisional support for international characters with UTF8. | |
4dec4f64 BM |
638 | o Support for external crypto devices ('engine') is no longer |
639 | a separate distribution. | |
e4fb4977 LJ |
640 | o New elliptic curve library section. |
641 | o New AES (Rijndael) library section. | |
1fc73fef | 642 | o Support for new platforms: Windows CE, Tandem OSS, A/UX, AIX 64-bit, |
29902449 | 643 | Linux x86_64, Linux 64-bit on Sparc v9 |
9801fb61 RL |
644 | o Extended support for some platforms: VxWorks |
645 | o Enhanced support for shared libraries. | |
29902449 | 646 | o Now only builds PIC code when shared library support is requested. |
9801fb61 RL |
647 | o Support for pkg-config. |
648 | o Lots of new manuals. | |
29902449 DSH |
649 | o Makes symbolic links to or copies of manuals to cover all described |
650 | functions. | |
e4fb4977 LJ |
651 | o Change DES API to clean up the namespace (some applications link also |
652 | against libdes providing similar functions having the same name). | |
653 | Provide macros for backward compatibility (will be removed in the | |
654 | future). | |
ece0bdf1 BM |
655 | o Unify handling of cryptographic algorithms (software and engine) |
656 | to be available via EVP routines for asymmetric and symmetric ciphers. | |
e4fb4977 LJ |
657 | o NCONF: new configuration handling routines. |
658 | o Change API to use more 'const' modifiers to improve error checking | |
659 | and help optimizers. | |
660 | o Finally remove references to RSAref. | |
661 | o Reworked parts of the BIGNUM code. | |
662 | o Support for new engines: Broadcom ubsec, Accelerated Encryption | |
663 | Processing, IBM 4758. | |
9801fb61 | 664 | o A few new engines added in the demos area. |
e1f7ea25 | 665 | o Extended and corrected OID (object identifier) table. |
e4fb4977 LJ |
666 | o PRNG: query at more locations for a random device, automatic query for |
667 | EGD style random sources at several locations. | |
668 | o SSL/TLS: allow optional cipher choice according to server's preference. | |
669 | o SSL/TLS: allow server to explicitly set new session ids. | |
670 | o SSL/TLS: support Kerberos cipher suites (RFC2712). | |
1fc73fef | 671 | Only supports MIT Kerberos for now. |
e4fb4977 LJ |
672 | o SSL/TLS: allow more precise control of renegotiations and sessions. |
673 | o SSL/TLS: add callback to retrieve SSL/TLS messages. | |
ea4f109c | 674 | o SSL/TLS: support AES cipher suites (RFC3268). |
e4fb4977 | 675 | |
57d7ee3a | 676 | Major changes between OpenSSL 0.9.6j and OpenSSL 0.9.6k [30 Sep 2003]: |
29902449 DSH |
677 | |
678 | o Security: fix various ASN1 parsing bugs. | |
679 | o SSL/TLS protocol fix for unrequested client certificates. | |
680 | ||
57d7ee3a | 681 | Major changes between OpenSSL 0.9.6i and OpenSSL 0.9.6j [10 Apr 2003]: |
138f970e RL |
682 | |
683 | o Security: counter the Klima-Pokorny-Rosa extension of | |
684 | Bleichbacher's attack | |
685 | o Security: make RSA blinding default. | |
686 | o Build: shared library support fixes. | |
687 | ||
57d7ee3a | 688 | Major changes between OpenSSL 0.9.6h and OpenSSL 0.9.6i [19 Feb 2003]: |
d8cbc935 RL |
689 | |
690 | o Important security related bugfixes. | |
691 | ||
57d7ee3a | 692 | Major changes between OpenSSL 0.9.6g and OpenSSL 0.9.6h [5 Dec 2002]: |
9801fb61 RL |
693 | |
694 | o New configuration targets for Tandem OSS and A/UX. | |
695 | o New OIDs for Microsoft attributes. | |
696 | o Better handling of SSL session caching. | |
697 | o Better comparison of distinguished names. | |
698 | o Better handling of shared libraries in a mixed GNU/non-GNU environment. | |
699 | o Support assembler code with Borland C. | |
700 | o Fixes for length problems. | |
701 | o Fixes for uninitialised variables. | |
702 | o Fixes for memory leaks, some unusual crashes and some race conditions. | |
703 | o Fixes for smaller building problems. | |
704 | o Updates of manuals, FAQ and other instructive documents. | |
705 | ||
57d7ee3a | 706 | Major changes between OpenSSL 0.9.6f and OpenSSL 0.9.6g [9 Aug 2002]: |
36969082 RL |
707 | |
708 | o Important building fixes on Unix. | |
709 | ||
57d7ee3a | 710 | Major changes between OpenSSL 0.9.6e and OpenSSL 0.9.6f [8 Aug 2002]: |
fbe792f0 RL |
711 | |
712 | o Various important bugfixes. | |
713 | ||
57d7ee3a | 714 | Major changes between OpenSSL 0.9.6d and OpenSSL 0.9.6e [30 Jul 2002]: |
b218af2b LJ |
715 | |
716 | o Important security related bugfixes. | |
717 | o Various SSL/TLS library bugfixes. | |
718 | ||
57d7ee3a | 719 | Major changes between OpenSSL 0.9.6c and OpenSSL 0.9.6d [9 May 2002]: |
e4fb4977 LJ |
720 | |
721 | o Various SSL/TLS library bugfixes. | |
722 | o Fix DH parameter generation for 'non-standard' generators. | |
4dec4f64 | 723 | |
57d7ee3a | 724 | Major changes between OpenSSL 0.9.6b and OpenSSL 0.9.6c [21 Dec 2001]: |
ae52ec98 BM |
725 | |
726 | o Various SSL/TLS library bugfixes. | |
727 | o BIGNUM library fixes. | |
ef5f6a08 RL |
728 | o RSA OAEP and random number generation fixes. |
729 | o Object identifiers corrected and added. | |
730 | o Add assembler BN routines for IA64. | |
731 | o Add support for OS/390 Unix, UnixWare with gcc, OpenUNIX 8, | |
732 | MIPS Linux; shared library support for Irix, HP-UX. | |
a3790c0d | 733 | o Add crypto accelerator support for AEP, Baltimore SureWare, |
ef5f6a08 RL |
734 | Broadcom and Cryptographic Appliance's keyserver |
735 | [in 0.9.6c-engine release]. | |
ae52ec98 | 736 | |
57d7ee3a | 737 | Major changes between OpenSSL 0.9.6a and OpenSSL 0.9.6b [9 Jul 2001]: |
4dec4f64 BM |
738 | |
739 | o Security fix: PRNG improvements. | |
740 | o Security fix: RSA OAEP check. | |
741 | o Security fix: Reinsert and fix countermeasure to Bleichbacher's | |
742 | attack. | |
743 | o MIPS bug fix in BIGNUM. | |
744 | o Bug fix in "openssl enc". | |
745 | o Bug fix in X.509 printing routine. | |
746 | o Bug fix in DSA verification routine and DSA S/MIME verification. | |
747 | o Bug fix to make PRNG thread-safe. | |
748 | o Bug fix in RAND_file_name(). | |
749 | o Bug fix in compatibility mode trust settings. | |
750 | o Bug fix in blowfish EVP. | |
751 | o Increase default size for BIO buffering filter. | |
752 | o Compatibility fixes in some scripts. | |
83f25717 | 753 | |
57d7ee3a | 754 | Major changes between OpenSSL 0.9.6 and OpenSSL 0.9.6a [5 Apr 2001]: |
7cdd2aa1 RL |
755 | |
756 | o Security fix: change behavior of OpenSSL to avoid using | |
757 | environment variables when running as root. | |
758 | o Security fix: check the result of RSA-CRT to reduce the | |
759 | possibility of deducing the private key from an incorrectly | |
760 | calculated signature. | |
761 | o Security fix: prevent Bleichenbacher's DSA attack. | |
762 | o Security fix: Zero the premaster secret after deriving the | |
763 | master secret in DH ciphersuites. | |
4fea8145 | 764 | o Reimplement SSL_peek(), which had various problems. |
307bf4da RL |
765 | o Compatibility fix: the function des_encrypt() renamed to |
766 | des_encrypt1() to avoid clashes with some Unixen libc. | |
7cdd2aa1 RL |
767 | o Bug fixes for Win32, HP/UX and Irix. |
768 | o Bug fixes in BIGNUM, SSL, PKCS#7, PKCS#12, X.509, CONF and | |
769 | memory checking routines. | |
5012158a | 770 | o Bug fixes for RSA operations in threaded environments. |
7cdd2aa1 RL |
771 | o Bug fixes in misc. openssl applications. |
772 | o Remove a few potential memory leaks. | |
773 | o Add tighter checks of BIGNUM routines. | |
774 | o Shared library support has been reworked for generality. | |
775 | o More documentation. | |
4fea8145 | 776 | o New function BN_rand_range(). |
7cdd2aa1 RL |
777 | o Add "-rand" option to openssl s_client and s_server. |
778 | ||
57d7ee3a | 779 | Major changes between OpenSSL 0.9.5a and OpenSSL 0.9.6 [10 Oct 2000]: |
4e87e05b DSH |
780 | |
781 | o Some documentation for BIO and SSL libraries. | |
782 | o Enhanced chain verification using key identifiers. | |
783 | o New sign and verify options to 'dgst' application. | |
784 | o Support for DER and PEM encoded messages in 'smime' application. | |
785 | o New 'rsautl' application, low level RSA utility. | |
b38d84d8 BM |
786 | o MD4 now included. |
787 | o Bugfix for SSL rollback padding check. | |
4dec4f64 | 788 | o Support for external crypto devices [1]. |
fda05b21 | 789 | o Enhanced EVP interface. |
b22bda21 | 790 | |
4dec4f64 BM |
791 | [1] The support for external crypto devices is currently a separate |
792 | distribution. See the file README.ENGINE. | |
793 | ||
57d7ee3a | 794 | Major changes between OpenSSL 0.9.5 and OpenSSL 0.9.5a [1 Apr 2000]: |
35a79ecb | 795 | |
b7a81df4 | 796 | o Bug fixes for Win32, SuSE Linux, NeXTSTEP and FreeBSD 2.2.8 |
35a79ecb RL |
797 | o Shared library support for HPUX and Solaris-gcc |
798 | o Support of Linux/IA64 | |
b7a81df4 | 799 | o Assembler support for Mingw32 |
35a79ecb RL |
800 | o New 'rand' application |
801 | o New way to check for existence of algorithms from scripts | |
802 | ||
57d7ee3a | 803 | Major changes between OpenSSL 0.9.4 and OpenSSL 0.9.5 [25 May 2000]: |
0c235249 | 804 | |
90644dd7 | 805 | o S/MIME support in new 'smime' command |
0c235249 | 806 | o Documentation for the OpenSSL command line application |
90644dd7 DSH |
807 | o Automation of 'req' application |
808 | o Fixes to make s_client, s_server work under Windows | |
809 | o Support for multiple fieldnames in SPKACs | |
810 | o New SPKAC command line utilty and associated library functions | |
ae1bb4e5 | 811 | o Options to allow passwords to be obtained from various sources |
90644dd7 DSH |
812 | o New public key PEM format and options to handle it |
813 | o Many other fixes and enhancements to command line utilities | |
814 | o Usable certificate chain verification | |
815 | o Certificate purpose checking | |
816 | o Certificate trust settings | |
817 | o Support of authority information access extension | |
818 | o Extensions in certificate requests | |
819 | o Simplified X509 name and attribute routines | |
ae1bb4e5 | 820 | o Initial (incomplete) support for international character sets |
90644dd7 DSH |
821 | o New DH_METHOD, DSA_METHOD and enhanced RSA_METHOD |
822 | o Read only memory BIOs and simplified creation function | |
8bd5b794 BM |
823 | o TLS/SSL protocol bugfixes: Accept TLS 'client hello' in SSL 3.0 |
824 | record; allow fragmentation and interleaving of handshake and other | |
825 | data | |
90644dd7 | 826 | o TLS/SSL code now "tolerates" MS SGC |
8bd5b794 | 827 | o Work around for Netscape client certificate hang bug |
90644dd7 DSH |
828 | o RSA_NULL option that removes RSA patent code but keeps other |
829 | RSA functionality | |
07e6dbde BM |
830 | o Memory leak detection now allows applications to add extra information |
831 | via a per-thread stack | |
832 | o PRNG robustness improved | |
4d524e10 | 833 | o EGD support |
6d9ca500 | 834 | o BIGNUM library bug fixes |
4d524e10 | 835 | o Faster DSA parameter generation |
74235cc9 UM |
836 | o Enhanced support for Alpha Linux |
837 | o Experimental MacOS support | |
0c235249 | 838 | |
57d7ee3a | 839 | Major changes between OpenSSL 0.9.3 and OpenSSL 0.9.4 [9 Aug 1999]: |
ed7f60fb DSH |
840 | |
841 | o Transparent support for PKCS#8 format private keys: these are used | |
c97cbcb3 BM |
842 | by several software packages and are more secure than the standard |
843 | form | |
844 | o PKCS#5 v2.0 implementation | |
845 | o Password callbacks have a new void * argument for application data | |
846 | o Avoid various memory leaks | |
847 | o New pipe-like BIO that allows using the SSL library when actual I/O | |
848 | must be handled by the application (BIO pair) | |
ed7f60fb | 849 | |
57d7ee3a | 850 | Major changes between OpenSSL 0.9.2b and OpenSSL 0.9.3 [24 May 1999]: |
9de649ff UM |
851 | o Lots of enhancements and cleanups to the Configuration mechanism |
852 | o RSA OEAP related fixes | |
8e8a8a5f RE |
853 | o Added `openssl ca -revoke' option for revoking a certificate |
854 | o Source cleanups: const correctness, type-safe stacks and ASN.1 SETs | |
855 | o Source tree cleanups: removed lots of obsolete files | |
703126f0 | 856 | o Thawte SXNet, certificate policies and CRL distribution points |
a03dd7a6 | 857 | extension support |
703126f0 DSH |
858 | o Preliminary (experimental) S/MIME support |
859 | o Support for ASN.1 UTF8String and VisibleString | |
860 | o Full integration of PKCS#12 code | |
2cf9fcda | 861 | o Sparc assembler bignum implementation, optimized hash functions |
b0759f87 | 862 | o Option to disable selected ciphers |
8e8a8a5f | 863 | |
57d7ee3a | 864 | Major changes between OpenSSL 0.9.1c and OpenSSL 0.9.2b [22 Mar 1999]: |
738769ff RE |
865 | o Fixed a security hole related to session resumption |
866 | o Fixed RSA encryption routines for the p < q case | |
867 | o "ALL" in cipher lists now means "everything except NULL ciphers" | |
3b52c2e7 RE |
868 | o Support for Triple-DES CBCM cipher |
869 | o Support of Optimal Asymmetric Encryption Padding (OAEP) for RSA | |
870 | o First support for new TLSv1 ciphers | |
871 | o Added a few new BIOs (syslog BIO, reliable BIO) | |
872 | o Extended support for DSA certificate/keys. | |
03e20a1a | 873 | o Extended support for Certificate Signing Requests (CSR) |
3b52c2e7 RE |
874 | o Initial support for X.509v3 extensions |
875 | o Extended support for compression inside the SSL record layer | |
876 | o Overhauled Win32 builds | |
877 | o Cleanups and fixes to the Big Number (BN) library | |
878 | o Support for ASN.1 GeneralizedTime | |
879 | o Splitted ASN.1 SETs from SEQUENCEs | |
880 | o ASN1 and PEM support for Netscape Certificate Sequences | |
881 | o Overhauled Perl interface | |
882 | o Lots of source tree cleanups. | |
883 | o Lots of memory leak fixes. | |
884 | o Lots of bug fixes. | |
885 | ||
57d7ee3a | 886 | Major changes between SSLeay 0.9.0b and OpenSSL 0.9.1c [23 Dec 1998]: |
3b52c2e7 RE |
887 | o Integration of the popular NO_RSA/NO_DSA patches |
888 | o Initial support for compression inside the SSL record layer | |
889 | o Added BIO proxy and filtering functionality | |
890 | o Extended Big Number (BN) library | |
891 | o Added RIPE MD160 message digest | |
892 | o Addeed support for RC2/64bit cipher | |
893 | o Extended ASN.1 parser routines | |
894 | o Adjustations of the source tree for CVS | |
895 | o Support for various new platforms | |
896 |