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 o Fixed documentation of X509_VERIFY_PARAM_add0_policy() (CVE-2023-0466) 8 9 Major changes between OpenSSL 1.1.1m and OpenSSL 1.1.1n [15 Mar 2022] 10 11 o Fixed a bug in the BN_mod_sqrt() function that can cause it to loop 12 forever for non-prime moduli ([CVE-2022-0778]) 13 14 Major changes between OpenSSL 1.1.1l and OpenSSL 1.1.1m [14 Dec 2021] 15 16 o None 17 18 Major changes between OpenSSL 1.1.1k and OpenSSL 1.1.1l [24 Aug 2021] 19 20 o Fixed an SM2 Decryption Buffer Overflow (CVE-2021-3711) 21 o Fixed various read buffer overruns processing ASN.1 strings (CVE-2021-3712) 22 23 Major changes between OpenSSL 1.1.1j and OpenSSL 1.1.1k [25 Mar 2021] 24 25 o Fixed a problem with verifying a certificate chain when using the 26 X509_V_FLAG_X509_STRICT flag (CVE-2021-3450) 27 o Fixed an issue where an OpenSSL TLS server may crash if sent a 28 maliciously crafted renegotiation ClientHello message from a client 29 (CVE-2021-3449) 30 31 Major changes between OpenSSL 1.1.1i and OpenSSL 1.1.1j [16 Feb 2021] 32 33 o Fixed a NULL pointer deref in the X509_issuer_and_serial_hash() 34 function (CVE-2021-23841) 35 o Fixed the RSA_padding_check_SSLv23() function and the RSA_SSLV23_PADDING 36 padding mode to correctly check for rollback attacks 37 o Fixed an overflow in the EVP_CipherUpdate, EVP_EncryptUpdate and 38 EVP_DecryptUpdate functions (CVE-2021-23840) 39 o Fixed SRP_Calc_client_key so that it runs in constant time 40 41 Major changes between OpenSSL 1.1.1h and OpenSSL 1.1.1i [8 Dec 2020] 42 43 o Fixed NULL pointer deref in GENERAL_NAME_cmp (CVE-2020-1971) 44 45 Major changes between OpenSSL 1.1.1g and OpenSSL 1.1.1h [22 Sep 2020] 46 47 o Disallow explicit curve parameters in verifications chains when 48 X509_V_FLAG_X509_STRICT is used 49 o Enable 'MinProtocol' and 'MaxProtocol' to configure both TLS and DTLS 50 contexts 51 o Oracle Developer Studio will start reporting deprecation warnings 52 53 Major changes between OpenSSL 1.1.1f and OpenSSL 1.1.1g [21 Apr 2020] 54 55 o Fixed segmentation fault in SSL_check_chain() (CVE-2020-1967) 56 57 Major changes between OpenSSL 1.1.1e and OpenSSL 1.1.1f [31 Mar 2020] 58 59 o Revert the unexpected EOF reporting via SSL_ERROR_SSL 60 61 Major changes between OpenSSL 1.1.1d and OpenSSL 1.1.1e [17 Mar 2020] 62 63 o Fixed an overflow bug in the x64_64 Montgomery squaring procedure 64 used in exponentiation with 512-bit moduli (CVE-2019-1551) 65 o Properly detect unexpected EOF while reading in libssl and report 66 it via SSL_ERROR_SSL 67 68 Major changes between OpenSSL 1.1.1c and OpenSSL 1.1.1d [10 Sep 2019] 69 70 o Fixed a fork protection issue (CVE-2019-1549) 71 o Fixed a padding oracle in PKCS7_dataDecode and CMS_decrypt_set1_pkey 72 (CVE-2019-1563) 73 o For built-in EC curves, ensure an EC_GROUP built from the curve name is 74 used even when parsing explicit parameters 75 o Compute ECC cofactors if not provided during EC_GROUP construction 76 (CVE-2019-1547) 77 o Early start up entropy quality from the DEVRANDOM seed source has been 78 improved for older Linux systems 79 o Correct the extended master secret constant on EBCDIC systems 80 o Use Windows installation paths in the mingw builds (CVE-2019-1552) 81 o Changed DH_check to accept parameters with order q and 2q subgroups 82 o Significantly reduce secure memory usage by the randomness pools 83 o Revert the DEVRANDOM_WAIT feature for Linux systems 84 85 Major changes between OpenSSL 1.1.1b and OpenSSL 1.1.1c [28 May 2019] 86 87 o Prevent over long nonces in ChaCha20-Poly1305 (CVE-2019-1543) 88 89 Major changes between OpenSSL 1.1.1a and OpenSSL 1.1.1b [26 Feb 2019] 90 91 o Change the info callback signals for the start and end of a post-handshake 92 message exchange in TLSv1.3. 93 o Fix a bug in DTLS over SCTP. This breaks interoperability with older versions 94 of OpenSSL like OpenSSL 1.1.0 and OpenSSL 1.0.2. 95 96 Major changes between OpenSSL 1.1.1 and OpenSSL 1.1.1a [20 Nov 2018] 97 98 o Timing vulnerability in DSA signature generation (CVE-2018-0734) 99 o Timing vulnerability in ECDSA signature generation (CVE-2018-0735) 100 101 Major changes between OpenSSL 1.1.0i and OpenSSL 1.1.1 [11 Sep 2018] 102 103 o Support for TLSv1.3 added (see https://wiki.openssl.org/index.php/TLS1.3 104 for further important information). The TLSv1.3 implementation includes: 105 o Fully compliant implementation of RFC8446 (TLSv1.3) on by default 106 o Early data (0-RTT) 107 o Post-handshake authentication and key update 108 o Middlebox Compatibility Mode 109 o TLSv1.3 PSKs 110 o Support for all five RFC8446 ciphersuites 111 o RSA-PSS signature algorithms (backported to TLSv1.2) 112 o Configurable session ticket support 113 o Stateless server support 114 o Rewrite of the packet construction code for "safer" packet handling 115 o Rewrite of the extension handling code 116 o Complete rewrite of the OpenSSL random number generator to introduce the 117 following capabilities 118 o The default RAND method now utilizes an AES-CTR DRBG according to 119 NIST standard SP 800-90Ar1. 120 o Support for multiple DRBG instances with seed chaining. 121 o There is a public and private DRBG instance. 122 o The DRBG instances are fork-safe. 123 o Keep all global DRBG instances on the secure heap if it is enabled. 124 o The public and private DRBG instance are per thread for lock free 125 operation 126 o Support for various new cryptographic algorithms including: 127 o SHA3 128 o SHA512/224 and SHA512/256 129 o EdDSA (both Ed25519 and Ed448) including X509 and TLS support 130 o X448 (adding to the existing X25519 support in 1.1.0) 131 o Multi-prime RSA 132 o SM2 133 o SM3 134 o SM4 135 o SipHash 136 o ARIA (including TLS support) 137 o Significant Side-Channel attack security improvements 138 o Add a new ClientHello callback to provide the ability to adjust the SSL 139 object at an early stage. 140 o Add 'Maximum Fragment Length' TLS extension negotiation and support 141 o A new STORE module, which implements a uniform and URI based reader of 142 stores that can contain keys, certificates, CRLs and numerous other 143 objects. 144 o Move the display of configuration data to configdata.pm. 145 o Allow GNU style "make variables" to be used with Configure. 146 o Claim the namespaces OSSL and OPENSSL, represented as symbol prefixes 147 o Rewrite of devcrypto engine 148 149 Major changes between OpenSSL 1.1.0h and OpenSSL 1.1.0i [under development] 150 151 o Client DoS due to large DH parameter (CVE-2018-0732) 152 o Cache timing vulnerability in RSA Key Generation (CVE-2018-0737) 153 154 Major changes between OpenSSL 1.1.0g and OpenSSL 1.1.0h [under development] 155 156 o Constructed ASN.1 types with a recursive definition could exceed the 157 stack (CVE-2018-0739) 158 o Incorrect CRYPTO_memcmp on HP-UX PA-RISC (CVE-2018-0733) 159 o rsaz_1024_mul_avx2 overflow bug on x86_64 (CVE-2017-3738) 160 161 Major changes between OpenSSL 1.1.0f and OpenSSL 1.1.0g [2 Nov 2017] 162 163 o bn_sqrx8x_internal carry bug on x86_64 (CVE-2017-3736) 164 o Malformed X.509 IPAddressFamily could cause OOB read (CVE-2017-3735) 165 166 Major changes between OpenSSL 1.1.0e and OpenSSL 1.1.0f [25 May 2017] 167 168 o config now recognises 64-bit mingw and chooses mingw64 instead of mingw 169 170 Major changes between OpenSSL 1.1.0d and OpenSSL 1.1.0e [16 Feb 2017] 171 172 o Encrypt-Then-Mac renegotiation crash (CVE-2017-3733) 173 174 Major changes between OpenSSL 1.1.0c and OpenSSL 1.1.0d [26 Jan 2017] 175 176 o Truncated packet could crash via OOB read (CVE-2017-3731) 177 o Bad (EC)DHE parameters cause a client crash (CVE-2017-3730) 178 o BN_mod_exp may produce incorrect results on x86_64 (CVE-2017-3732) 179 180 Major changes between OpenSSL 1.1.0b and OpenSSL 1.1.0c [10 Nov 2016] 181 182 o ChaCha20/Poly1305 heap-buffer-overflow (CVE-2016-7054) 183 o CMS Null dereference (CVE-2016-7053) 184 o Montgomery multiplication may produce incorrect results (CVE-2016-7055) 185 186 Major changes between OpenSSL 1.1.0a and OpenSSL 1.1.0b [26 Sep 2016] 187 188 o Fix Use After Free for large message sizes (CVE-2016-6309) 189 190 Major changes between OpenSSL 1.1.0 and OpenSSL 1.1.0a [22 Sep 2016] 191 192 o OCSP Status Request extension unbounded memory growth (CVE-2016-6304) 193 o SSL_peek() hang on empty record (CVE-2016-6305) 194 o Excessive allocation of memory in tls_get_message_header() 195 (CVE-2016-6307) 196 o Excessive allocation of memory in dtls1_preprocess_fragment() 197 (CVE-2016-6308) 198 199 Major changes between OpenSSL 1.0.2h and OpenSSL 1.1.0 [25 Aug 2016] 200 201 o Copyright text was shrunk to a boilerplate that points to the license 202 o "shared" builds are now the default when possible 203 o Added support for "pipelining" 204 o Added the AFALG engine 205 o New threading API implemented 206 o Support for ChaCha20 and Poly1305 added to libcrypto and libssl 207 o Support for extended master secret 208 o CCM ciphersuites 209 o Reworked test suite, now based on perl, Test::Harness and Test::More 210 o *Most* libcrypto and libssl public structures were made opaque, 211 including: 212 BIGNUM and associated types, EC_KEY and EC_KEY_METHOD, 213 DH and DH_METHOD, DSA and DSA_METHOD, RSA and RSA_METHOD, 214 BIO and BIO_METHOD, EVP_MD_CTX, EVP_MD, EVP_CIPHER_CTX, 215 EVP_CIPHER, EVP_PKEY and associated types, HMAC_CTX, 216 X509, X509_CRL, X509_OBJECT, X509_STORE_CTX, X509_STORE, 217 X509_LOOKUP, X509_LOOKUP_METHOD 218 o libssl internal structures made opaque 219 o SSLv2 support removed 220 o Kerberos ciphersuite support removed 221 o RC4 removed from DEFAULT ciphersuites in libssl 222 o 40 and 56 bit cipher support removed from libssl 223 o All public header files moved to include/openssl, no more symlinking 224 o SSL/TLS state machine, version negotiation and record layer rewritten 225 o EC revision: now operations use new EC_KEY_METHOD. 226 o Support for OCB mode added to libcrypto 227 o Support for asynchronous crypto operations added to libcrypto and libssl 228 o Deprecated interfaces can now be disabled at build time either 229 relative to the latest release via the "no-deprecated" Configure 230 argument, or via the "--api=1.1.0|1.0.0|0.9.8" option. 231 o Application software can be compiled with -DOPENSSL_API_COMPAT=version 232 to ensure that features deprecated in that version are not exposed. 233 o Support for RFC6698/RFC7671 DANE TLSA peer authentication 234 o Change of Configure to use --prefix as the main installation 235 directory location rather than --openssldir. The latter becomes 236 the directory for certs, private key and openssl.cnf exclusively. 237 o Reworked BIO networking library, with full support for IPv6. 238 o New "unified" build system 239 o New security levels 240 o Support for scrypt algorithm 241 o Support for X25519 242 o Extended SSL_CONF support using configuration files 243 o KDF algorithm support. Implement TLS PRF as a KDF. 244 o Support for Certificate Transparency 245 o HKDF support. 246 247 Major changes between OpenSSL 1.0.2g and OpenSSL 1.0.2h [3 May 2016] 248 249 o Prevent padding oracle in AES-NI CBC MAC check (CVE-2016-2107) 250 o Fix EVP_EncodeUpdate overflow (CVE-2016-2105) 251 o Fix EVP_EncryptUpdate overflow (CVE-2016-2106) 252 o Prevent ASN.1 BIO excessive memory allocation (CVE-2016-2109) 253 o EBCDIC overread (CVE-2016-2176) 254 o Modify behavior of ALPN to invoke callback after SNI/servername 255 callback, such that updates to the SSL_CTX affect ALPN. 256 o Remove LOW from the DEFAULT cipher list. This removes singles DES from 257 the default. 258 o Only remove the SSLv2 methods with the no-ssl2-method option. 259 260 Major changes between OpenSSL 1.0.2f and OpenSSL 1.0.2g [1 Mar 2016] 261 262 o Disable weak ciphers in SSLv3 and up in default builds of OpenSSL. 263 o Disable SSLv2 default build, default negotiation and weak ciphers 264 (CVE-2016-0800) 265 o Fix a double-free in DSA code (CVE-2016-0705) 266 o Disable SRP fake user seed to address a server memory leak 267 (CVE-2016-0798) 268 o Fix BN_hex2bn/BN_dec2bn NULL pointer deref/heap corruption 269 (CVE-2016-0797) 270 o Fix memory issues in BIO_*printf functions (CVE-2016-0799) 271 o Fix side channel attack on modular exponentiation (CVE-2016-0702) 272 273 Major changes between OpenSSL 1.0.2e and OpenSSL 1.0.2f [28 Jan 2016] 274 275 o DH small subgroups (CVE-2016-0701) 276 o SSLv2 doesn't block disabled ciphers (CVE-2015-3197) 277 278 Major changes between OpenSSL 1.0.2d and OpenSSL 1.0.2e [3 Dec 2015] 279 280 o BN_mod_exp may produce incorrect results on x86_64 (CVE-2015-3193) 281 o Certificate verify crash with missing PSS parameter (CVE-2015-3194) 282 o X509_ATTRIBUTE memory leak (CVE-2015-3195) 283 o Rewrite EVP_DecodeUpdate (base64 decoding) to fix several bugs 284 o In DSA_generate_parameters_ex, if the provided seed is too short, 285 return an error 286 287 Major changes between OpenSSL 1.0.2c and OpenSSL 1.0.2d [9 Jul 2015] 288 289 o Alternate chains certificate forgery (CVE-2015-1793) 290 o Race condition handling PSK identify hint (CVE-2015-3196) 291 292 Major changes between OpenSSL 1.0.2b and OpenSSL 1.0.2c [12 Jun 2015] 293 294 o Fix HMAC ABI incompatibility 295 296 Major changes between OpenSSL 1.0.2a and OpenSSL 1.0.2b [11 Jun 2015] 297 298 o Malformed ECParameters causes infinite loop (CVE-2015-1788) 299 o Exploitable out-of-bounds read in X509_cmp_time (CVE-2015-1789) 300 o PKCS7 crash with missing EnvelopedContent (CVE-2015-1790) 301 o CMS verify infinite loop with unknown hash function (CVE-2015-1792) 302 o Race condition handling NewSessionTicket (CVE-2015-1791) 303 304 Major changes between OpenSSL 1.0.2 and OpenSSL 1.0.2a [19 Mar 2015] 305 306 o OpenSSL 1.0.2 ClientHello sigalgs DoS fix (CVE-2015-0291) 307 o Multiblock corrupted pointer fix (CVE-2015-0290) 308 o Segmentation fault in DTLSv1_listen fix (CVE-2015-0207) 309 o Segmentation fault in ASN1_TYPE_cmp fix (CVE-2015-0286) 310 o Segmentation fault for invalid PSS parameters fix (CVE-2015-0208) 311 o ASN.1 structure reuse memory corruption fix (CVE-2015-0287) 312 o PKCS7 NULL pointer dereferences fix (CVE-2015-0289) 313 o DoS via reachable assert in SSLv2 servers fix (CVE-2015-0293) 314 o Empty CKE with client auth and DHE fix (CVE-2015-1787) 315 o Handshake with unseeded PRNG fix (CVE-2015-0285) 316 o Use After Free following d2i_ECPrivatekey error fix (CVE-2015-0209) 317 o X509_to_X509_REQ NULL pointer deref fix (CVE-2015-0288) 318 o Removed the export ciphers from the DEFAULT ciphers 319 320 Major changes between OpenSSL 1.0.1l and OpenSSL 1.0.2 [22 Jan 2015]: 321 322 o Suite B support for TLS 1.2 and DTLS 1.2 323 o Support for DTLS 1.2 324 o TLS automatic EC curve selection. 325 o API to set TLS supported signature algorithms and curves 326 o SSL_CONF configuration API. 327 o TLS Brainpool support. 328 o ALPN support. 329 o CMS support for RSA-PSS, RSA-OAEP, ECDH and X9.42 DH. 330 331 Major changes between OpenSSL 1.0.1k and OpenSSL 1.0.1l [15 Jan 2015] 332 333 o Build fixes for the Windows and OpenVMS platforms 334 335 Major changes between OpenSSL 1.0.1j and OpenSSL 1.0.1k [8 Jan 2015] 336 337 o Fix for CVE-2014-3571 338 o Fix for CVE-2015-0206 339 o Fix for CVE-2014-3569 340 o Fix for CVE-2014-3572 341 o Fix for CVE-2015-0204 342 o Fix for CVE-2015-0205 343 o Fix for CVE-2014-8275 344 o Fix for CVE-2014-3570 345 346 Major changes between OpenSSL 1.0.1i and OpenSSL 1.0.1j [15 Oct 2014] 347 348 o Fix for CVE-2014-3513 349 o Fix for CVE-2014-3567 350 o Mitigation for CVE-2014-3566 (SSL protocol vulnerability) 351 o Fix for CVE-2014-3568 352 353 Major changes between OpenSSL 1.0.1h and OpenSSL 1.0.1i [6 Aug 2014] 354 355 o Fix for CVE-2014-3512 356 o Fix for CVE-2014-3511 357 o Fix for CVE-2014-3510 358 o Fix for CVE-2014-3507 359 o Fix for CVE-2014-3506 360 o Fix for CVE-2014-3505 361 o Fix for CVE-2014-3509 362 o Fix for CVE-2014-5139 363 o Fix for CVE-2014-3508 364 365 Major changes between OpenSSL 1.0.1g and OpenSSL 1.0.1h [5 Jun 2014] 366 367 o Fix for CVE-2014-0224 368 o Fix for CVE-2014-0221 369 o Fix for CVE-2014-0198 370 o Fix for CVE-2014-0195 371 o Fix for CVE-2014-3470 372 o Fix for CVE-2010-5298 373 374 Major changes between OpenSSL 1.0.1f and OpenSSL 1.0.1g [7 Apr 2014] 375 376 o Fix for CVE-2014-0160 377 o Add TLS padding extension workaround for broken servers. 378 o Fix for CVE-2014-0076 379 380 Major changes between OpenSSL 1.0.1e and OpenSSL 1.0.1f [6 Jan 2014] 381 382 o Don't include gmt_unix_time in TLS server and client random values 383 o Fix for TLS record tampering bug CVE-2013-4353 384 o Fix for TLS version checking bug CVE-2013-6449 385 o Fix for DTLS retransmission bug CVE-2013-6450 386 387 Major changes between OpenSSL 1.0.1d and OpenSSL 1.0.1e [11 Feb 2013]: 388 389 o Corrected fix for CVE-2013-0169 390 391 Major changes between OpenSSL 1.0.1c and OpenSSL 1.0.1d [4 Feb 2013]: 392 393 o Fix renegotiation in TLS 1.1, 1.2 by using the correct TLS version. 394 o Include the fips configuration module. 395 o Fix OCSP bad key DoS attack CVE-2013-0166 396 o Fix for SSL/TLS/DTLS CBC plaintext recovery attack CVE-2013-0169 397 o Fix for TLS AESNI record handling flaw CVE-2012-2686 398 399 Major changes between OpenSSL 1.0.1b and OpenSSL 1.0.1c [10 May 2012]: 400 401 o Fix TLS/DTLS record length checking bug CVE-2012-2333 402 o Don't attempt to use non-FIPS composite ciphers in FIPS mode. 403 404 Major changes between OpenSSL 1.0.1a and OpenSSL 1.0.1b [26 Apr 2012]: 405 406 o Fix compilation error on non-x86 platforms. 407 o Make FIPS capable OpenSSL ciphers work in non-FIPS mode. 408 o Fix SSL_OP_NO_TLSv1_1 clash with SSL_OP_ALL in OpenSSL 1.0.0 409 410 Major changes between OpenSSL 1.0.1 and OpenSSL 1.0.1a [19 Apr 2012]: 411 412 o Fix for ASN1 overflow bug CVE-2012-2110 413 o Workarounds for some servers that hang on long client hellos. 414 o Fix SEGV in AES code. 415 416 Major changes between OpenSSL 1.0.0h and OpenSSL 1.0.1 [14 Mar 2012]: 417 418 o TLS/DTLS heartbeat support. 419 o SCTP support. 420 o RFC 5705 TLS key material exporter. 421 o RFC 5764 DTLS-SRTP negotiation. 422 o Next Protocol Negotiation. 423 o PSS signatures in certificates, requests and CRLs. 424 o Support for password based recipient info for CMS. 425 o Support TLS v1.2 and TLS v1.1. 426 o Preliminary FIPS capability for unvalidated 2.0 FIPS module. 427 o SRP support. 428 429 Major changes between OpenSSL 1.0.0g and OpenSSL 1.0.0h [12 Mar 2012]: 430 431 o Fix for CMS/PKCS#7 MMA CVE-2012-0884 432 o Corrected fix for CVE-2011-4619 433 o Various DTLS fixes. 434 435 Major changes between OpenSSL 1.0.0f and OpenSSL 1.0.0g [18 Jan 2012]: 436 437 o Fix for DTLS DoS issue CVE-2012-0050 438 439 Major changes between OpenSSL 1.0.0e and OpenSSL 1.0.0f [4 Jan 2012]: 440 441 o Fix for DTLS plaintext recovery attack CVE-2011-4108 442 o Clear block padding bytes of SSL 3.0 records CVE-2011-4576 443 o Only allow one SGC handshake restart for SSL/TLS CVE-2011-4619 444 o Check parameters are not NULL in GOST ENGINE CVE-2012-0027 445 o Check for malformed RFC3779 data CVE-2011-4577 446 447 Major changes between OpenSSL 1.0.0d and OpenSSL 1.0.0e [6 Sep 2011]: 448 449 o Fix for CRL vulnerability issue CVE-2011-3207 450 o Fix for ECDH crashes CVE-2011-3210 451 o Protection against EC timing attacks. 452 o Support ECDH ciphersuites for certificates using SHA2 algorithms. 453 o Various DTLS fixes. 454 455 Major changes between OpenSSL 1.0.0c and OpenSSL 1.0.0d [8 Feb 2011]: 456 457 o Fix for security issue CVE-2011-0014 458 459 Major changes between OpenSSL 1.0.0b and OpenSSL 1.0.0c [2 Dec 2010]: 460 461 o Fix for security issue CVE-2010-4180 462 o Fix for CVE-2010-4252 463 o Fix mishandling of absent EC point format extension. 464 o Fix various platform compilation issues. 465 o Corrected fix for security issue CVE-2010-3864. 466 467 Major changes between OpenSSL 1.0.0a and OpenSSL 1.0.0b [16 Nov 2010]: 468 469 o Fix for security issue CVE-2010-3864. 470 o Fix for CVE-2010-2939 471 o Fix WIN32 build system for GOST ENGINE. 472 473 Major changes between OpenSSL 1.0.0 and OpenSSL 1.0.0a [1 Jun 2010]: 474 475 o Fix for security issue CVE-2010-1633. 476 o GOST MAC and CFB fixes. 477 478 Major changes between OpenSSL 0.9.8n and OpenSSL 1.0.0 [29 Mar 2010]: 479 480 o RFC3280 path validation: sufficient to process PKITS tests. 481 o Integrated support for PVK files and keyblobs. 482 o Change default private key format to PKCS#8. 483 o CMS support: able to process all examples in RFC4134 484 o Streaming ASN1 encode support for PKCS#7 and CMS. 485 o Multiple signer and signer add support for PKCS#7 and CMS. 486 o ASN1 printing support. 487 o Whirlpool hash algorithm added. 488 o RFC3161 time stamp support. 489 o New generalised public key API supporting ENGINE based algorithms. 490 o New generalised public key API utilities. 491 o New ENGINE supporting GOST algorithms. 492 o SSL/TLS GOST ciphersuite support. 493 o PKCS#7 and CMS GOST support. 494 o RFC4279 PSK ciphersuite support. 495 o Supported points format extension for ECC ciphersuites. 496 o ecdsa-with-SHA224/256/384/512 signature types. 497 o dsa-with-SHA224 and dsa-with-SHA256 signature types. 498 o Opaque PRF Input TLS extension support. 499 o Updated time routines to avoid OS limitations. 500 501 Major changes between OpenSSL 0.9.8m and OpenSSL 0.9.8n [24 Mar 2010]: 502 503 o CFB cipher definition fixes. 504 o Fix security issues CVE-2010-0740 and CVE-2010-0433. 505 506 Major changes between OpenSSL 0.9.8l and OpenSSL 0.9.8m [25 Feb 2010]: 507 508 o Cipher definition fixes. 509 o Workaround for slow RAND_poll() on some WIN32 versions. 510 o Remove MD2 from algorithm tables. 511 o SPKAC handling fixes. 512 o Support for RFC5746 TLS renegotiation extension. 513 o Compression memory leak fixed. 514 o Compression session resumption fixed. 515 o Ticket and SNI coexistence fixes. 516 o Many fixes to DTLS handling. 517 518 Major changes between OpenSSL 0.9.8k and OpenSSL 0.9.8l [5 Nov 2009]: 519 520 o Temporary work around for CVE-2009-3555: disable renegotiation. 521 522 Major changes between OpenSSL 0.9.8j and OpenSSL 0.9.8k [25 Mar 2009]: 523 524 o Fix various build issues. 525 o Fix security issues (CVE-2009-0590, CVE-2009-0591, CVE-2009-0789) 526 527 Major changes between OpenSSL 0.9.8i and OpenSSL 0.9.8j [7 Jan 2009]: 528 529 o Fix security issue (CVE-2008-5077) 530 o Merge FIPS 140-2 branch code. 531 532 Major changes between OpenSSL 0.9.8g and OpenSSL 0.9.8h [28 May 2008]: 533 534 o CryptoAPI ENGINE support. 535 o Various precautionary measures. 536 o Fix for bugs affecting certificate request creation. 537 o Support for local machine keyset attribute in PKCS#12 files. 538 539 Major changes between OpenSSL 0.9.8f and OpenSSL 0.9.8g [19 Oct 2007]: 540 541 o Backport of CMS functionality to 0.9.8. 542 o Fixes for bugs introduced with 0.9.8f. 543 544 Major changes between OpenSSL 0.9.8e and OpenSSL 0.9.8f [11 Oct 2007]: 545 546 o Add gcc 4.2 support. 547 o Add support for AES and SSE2 assembly language optimization 548 for VC++ build. 549 o Support for RFC4507bis and server name extensions if explicitly 550 selected at compile time. 551 o DTLS improvements. 552 o RFC4507bis support. 553 o TLS Extensions support. 554 555 Major changes between OpenSSL 0.9.8d and OpenSSL 0.9.8e [23 Feb 2007]: 556 557 o Various ciphersuite selection fixes. 558 o RFC3779 support. 559 560 Major changes between OpenSSL 0.9.8c and OpenSSL 0.9.8d [28 Sep 2006]: 561 562 o Introduce limits to prevent malicious key DoS (CVE-2006-2940) 563 o Fix security issues (CVE-2006-2937, CVE-2006-3737, CVE-2006-4343) 564 o Changes to ciphersuite selection algorithm 565 566 Major changes between OpenSSL 0.9.8b and OpenSSL 0.9.8c [5 Sep 2006]: 567 568 o Fix Daniel Bleichenbacher forged signature attack, CVE-2006-4339 569 o New cipher Camellia 570 571 Major changes between OpenSSL 0.9.8a and OpenSSL 0.9.8b [4 May 2006]: 572 573 o Cipher string fixes. 574 o Fixes for VC++ 2005. 575 o Updated ECC cipher suite support. 576 o New functions EVP_CIPHER_CTX_new() and EVP_CIPHER_CTX_free(). 577 o Zlib compression usage fixes. 578 o Built in dynamic engine compilation support on Win32. 579 o Fixes auto dynamic engine loading in Win32. 580 581 Major changes between OpenSSL 0.9.8 and OpenSSL 0.9.8a [11 Oct 2005]: 582 583 o Fix potential SSL 2.0 rollback, CVE-2005-2969 584 o Extended Windows CE support 585 586 Major changes between OpenSSL 0.9.7g and OpenSSL 0.9.8 [5 Jul 2005]: 587 588 o Major work on the BIGNUM library for higher efficiency and to 589 make operations more streamlined and less contradictory. This 590 is the result of a major audit of the BIGNUM library. 591 o Addition of BIGNUM functions for fields GF(2^m) and NIST 592 curves, to support the Elliptic Crypto functions. 593 o Major work on Elliptic Crypto; ECDH and ECDSA added, including 594 the use through EVP, X509 and ENGINE. 595 o New ASN.1 mini-compiler that's usable through the OpenSSL 596 configuration file. 597 o Added support for ASN.1 indefinite length constructed encoding. 598 o New PKCS#12 'medium level' API to manipulate PKCS#12 files. 599 o Complete rework of shared library construction and linking 600 programs with shared or static libraries, through a separate 601 Makefile.shared. 602 o Rework of the passing of parameters from one Makefile to another. 603 o Changed ENGINE framework to load dynamic engine modules 604 automatically from specifically given directories. 605 o New structure and ASN.1 functions for CertificatePair. 606 o Changed the ZLIB compression method to be stateful. 607 o Changed the key-generation and primality testing "progress" 608 mechanism to take a structure that contains the ticker 609 function and an argument. 610 o New engine module: GMP (performs private key exponentiation). 611 o New engine module: VIA PadLOck ACE extension in VIA C3 612 Nehemiah processors. 613 o Added support for IPv6 addresses in certificate extensions. 614 See RFC 1884, section 2.2. 615 o Added support for certificate policy mappings, policy 616 constraints and name constraints. 617 o Added support for multi-valued AVAs in the OpenSSL 618 configuration file. 619 o Added support for multiple certificates with the same subject 620 in the 'openssl ca' index file. 621 o Make it possible to create self-signed certificates using 622 'openssl ca -selfsign'. 623 o Make it possible to generate a serial number file with 624 'openssl ca -create_serial'. 625 o New binary search functions with extended functionality. 626 o New BUF functions. 627 o New STORE structure and library to provide an interface to all 628 sorts of data repositories. Supports storage of public and 629 private keys, certificates, CRLs, numbers and arbitrary blobs. 630 This library is unfortunately unfinished and unused within 631 OpenSSL. 632 o New control functions for the error stack. 633 o Changed the PKCS#7 library to support one-pass S/MIME 634 processing. 635 o Added the possibility to compile without old deprecated 636 functionality with the OPENSSL_NO_DEPRECATED macro or the 637 'no-deprecated' argument to the config and Configure scripts. 638 o Constification of all ASN.1 conversion functions, and other 639 affected functions. 640 o Improved platform support for PowerPC. 641 o New FIPS 180-2 algorithms (SHA-224, -256, -384 and -512). 642 o New X509_VERIFY_PARAM structure to support parameterisation 643 of X.509 path validation. 644 o Major overhaul of RC4 performance on Intel P4, IA-64 and 645 AMD64. 646 o Changed the Configure script to have some algorithms disabled 647 by default. Those can be explicitly enabled with the new 648 argument form 'enable-xxx'. 649 o Change the default digest in 'openssl' commands from MD5 to 650 SHA-1. 651 o Added support for DTLS. 652 o New BIGNUM blinding. 653 o Added support for the RSA-PSS encryption scheme 654 o Added support for the RSA X.931 padding. 655 o Added support for BSD sockets on NetWare. 656 o Added support for files larger than 2GB. 657 o Added initial support for Win64. 658 o Added alternate pkg-config files. 659 660 Major changes between OpenSSL 0.9.7l and OpenSSL 0.9.7m [23 Feb 2007]: 661 662 o FIPS 1.1.1 module linking. 663 o Various ciphersuite selection fixes. 664 665 Major changes between OpenSSL 0.9.7k and OpenSSL 0.9.7l [28 Sep 2006]: 666 667 o Introduce limits to prevent malicious key DoS (CVE-2006-2940) 668 o Fix security issues (CVE-2006-2937, CVE-2006-3737, CVE-2006-4343) 669 670 Major changes between OpenSSL 0.9.7j and OpenSSL 0.9.7k [5 Sep 2006]: 671 672 o Fix Daniel Bleichenbacher forged signature attack, CVE-2006-4339 673 674 Major changes between OpenSSL 0.9.7i and OpenSSL 0.9.7j [4 May 2006]: 675 676 o Visual C++ 2005 fixes. 677 o Update Windows build system for FIPS. 678 679 Major changes between OpenSSL 0.9.7h and OpenSSL 0.9.7i [14 Oct 2005]: 680 681 o Give EVP_MAX_MD_SIZE its old value, except for a FIPS build. 682 683 Major changes between OpenSSL 0.9.7g and OpenSSL 0.9.7h [11 Oct 2005]: 684 685 o Fix SSL 2.0 Rollback, CVE-2005-2969 686 o Allow use of fixed-length exponent on DSA signing 687 o Default fixed-window RSA, DSA, DH private-key operations 688 689 Major changes between OpenSSL 0.9.7f and OpenSSL 0.9.7g [11 Apr 2005]: 690 691 o More compilation issues fixed. 692 o Adaptation to more modern Kerberos API. 693 o Enhanced or corrected configuration for Solaris64, Mingw and Cygwin. 694 o Enhanced x86_64 assembler BIGNUM module. 695 o More constification. 696 o Added processing of proxy certificates (RFC 3820). 697 698 Major changes between OpenSSL 0.9.7e and OpenSSL 0.9.7f [22 Mar 2005]: 699 700 o Several compilation issues fixed. 701 o Many memory allocation failure checks added. 702 o Improved comparison of X509 Name type. 703 o Mandatory basic checks on certificates. 704 o Performance improvements. 705 706 Major changes between OpenSSL 0.9.7d and OpenSSL 0.9.7e [25 Oct 2004]: 707 708 o Fix race condition in CRL checking code. 709 o Fixes to PKCS#7 (S/MIME) code. 710 711 Major changes between OpenSSL 0.9.7c and OpenSSL 0.9.7d [17 Mar 2004]: 712 713 o Security: Fix Kerberos ciphersuite SSL/TLS handshaking bug 714 o Security: Fix null-pointer assignment in do_change_cipher_spec() 715 o Allow multiple active certificates with same subject in CA index 716 o Multiple X509 verification fixes 717 o Speed up HMAC and other operations 718 719 Major changes between OpenSSL 0.9.7b and OpenSSL 0.9.7c [30 Sep 2003]: 720 721 o Security: fix various ASN1 parsing bugs. 722 o New -ignore_err option to OCSP utility. 723 o Various interop and bug fixes in S/MIME code. 724 o SSL/TLS protocol fix for unrequested client certificates. 725 726 Major changes between OpenSSL 0.9.7a and OpenSSL 0.9.7b [10 Apr 2003]: 727 728 o Security: counter the Klima-Pokorny-Rosa extension of 729 Bleichbacher's attack 730 o Security: make RSA blinding default. 731 o Configuration: Irix fixes, AIX fixes, better mingw support. 732 o Support for new platforms: linux-ia64-ecc. 733 o Build: shared library support fixes. 734 o ASN.1: treat domainComponent correctly. 735 o Documentation: fixes and additions. 736 737 Major changes between OpenSSL 0.9.7 and OpenSSL 0.9.7a [19 Feb 2003]: 738 739 o Security: Important security related bugfixes. 740 o Enhanced compatibility with MIT Kerberos. 741 o Can be built without the ENGINE framework. 742 o IA32 assembler enhancements. 743 o Support for new platforms: FreeBSD/IA64 and FreeBSD/Sparc64. 744 o Configuration: the no-err option now works properly. 745 o SSL/TLS: now handles manual certificate chain building. 746 o SSL/TLS: certain session ID malfunctions corrected. 747 748 Major changes between OpenSSL 0.9.6 and OpenSSL 0.9.7 [30 Dec 2002]: 749 750 o New library section OCSP. 751 o Complete rewrite of ASN1 code. 752 o CRL checking in verify code and openssl utility. 753 o Extension copying in 'ca' utility. 754 o Flexible display options in 'ca' utility. 755 o Provisional support for international characters with UTF8. 756 o Support for external crypto devices ('engine') is no longer 757 a separate distribution. 758 o New elliptic curve library section. 759 o New AES (Rijndael) library section. 760 o Support for new platforms: Windows CE, Tandem OSS, A/UX, AIX 64-bit, 761 Linux x86_64, Linux 64-bit on Sparc v9 762 o Extended support for some platforms: VxWorks 763 o Enhanced support for shared libraries. 764 o Now only builds PIC code when shared library support is requested. 765 o Support for pkg-config. 766 o Lots of new manuals. 767 o Makes symbolic links to or copies of manuals to cover all described 768 functions. 769 o Change DES API to clean up the namespace (some applications link also 770 against libdes providing similar functions having the same name). 771 Provide macros for backward compatibility (will be removed in the 772 future). 773 o Unify handling of cryptographic algorithms (software and engine) 774 to be available via EVP routines for asymmetric and symmetric ciphers. 775 o NCONF: new configuration handling routines. 776 o Change API to use more 'const' modifiers to improve error checking 777 and help optimizers. 778 o Finally remove references to RSAref. 779 o Reworked parts of the BIGNUM code. 780 o Support for new engines: Broadcom ubsec, Accelerated Encryption 781 Processing, IBM 4758. 782 o A few new engines added in the demos area. 783 o Extended and corrected OID (object identifier) table. 784 o PRNG: query at more locations for a random device, automatic query for 785 EGD style random sources at several locations. 786 o SSL/TLS: allow optional cipher choice according to server's preference. 787 o SSL/TLS: allow server to explicitly set new session ids. 788 o SSL/TLS: support Kerberos cipher suites (RFC2712). 789 Only supports MIT Kerberos for now. 790 o SSL/TLS: allow more precise control of renegotiations and sessions. 791 o SSL/TLS: add callback to retrieve SSL/TLS messages. 792 o SSL/TLS: support AES cipher suites (RFC3268). 793 794 Major changes between OpenSSL 0.9.6j and OpenSSL 0.9.6k [30 Sep 2003]: 795 796 o Security: fix various ASN1 parsing bugs. 797 o SSL/TLS protocol fix for unrequested client certificates. 798 799 Major changes between OpenSSL 0.9.6i and OpenSSL 0.9.6j [10 Apr 2003]: 800 801 o Security: counter the Klima-Pokorny-Rosa extension of 802 Bleichbacher's attack 803 o Security: make RSA blinding default. 804 o Build: shared library support fixes. 805 806 Major changes between OpenSSL 0.9.6h and OpenSSL 0.9.6i [19 Feb 2003]: 807 808 o Important security related bugfixes. 809 810 Major changes between OpenSSL 0.9.6g and OpenSSL 0.9.6h [5 Dec 2002]: 811 812 o New configuration targets for Tandem OSS and A/UX. 813 o New OIDs for Microsoft attributes. 814 o Better handling of SSL session caching. 815 o Better comparison of distinguished names. 816 o Better handling of shared libraries in a mixed GNU/non-GNU environment. 817 o Support assembler code with Borland C. 818 o Fixes for length problems. 819 o Fixes for uninitialised variables. 820 o Fixes for memory leaks, some unusual crashes and some race conditions. 821 o Fixes for smaller building problems. 822 o Updates of manuals, FAQ and other instructive documents. 823 824 Major changes between OpenSSL 0.9.6f and OpenSSL 0.9.6g [9 Aug 2002]: 825 826 o Important building fixes on Unix. 827 828 Major changes between OpenSSL 0.9.6e and OpenSSL 0.9.6f [8 Aug 2002]: 829 830 o Various important bugfixes. 831 832 Major changes between OpenSSL 0.9.6d and OpenSSL 0.9.6e [30 Jul 2002]: 833 834 o Important security related bugfixes. 835 o Various SSL/TLS library bugfixes. 836 837 Major changes between OpenSSL 0.9.6c and OpenSSL 0.9.6d [9 May 2002]: 838 839 o Various SSL/TLS library bugfixes. 840 o Fix DH parameter generation for 'non-standard' generators. 841 842 Major changes between OpenSSL 0.9.6b and OpenSSL 0.9.6c [21 Dec 2001]: 843 844 o Various SSL/TLS library bugfixes. 845 o BIGNUM library fixes. 846 o RSA OAEP and random number generation fixes. 847 o Object identifiers corrected and added. 848 o Add assembler BN routines for IA64. 849 o Add support for OS/390 Unix, UnixWare with gcc, OpenUNIX 8, 850 MIPS Linux; shared library support for Irix, HP-UX. 851 o Add crypto accelerator support for AEP, Baltimore SureWare, 852 Broadcom and Cryptographic Appliance's keyserver 853 [in 0.9.6c-engine release]. 854 855 Major changes between OpenSSL 0.9.6a and OpenSSL 0.9.6b [9 Jul 2001]: 856 857 o Security fix: PRNG improvements. 858 o Security fix: RSA OAEP check. 859 o Security fix: Reinsert and fix countermeasure to Bleichbacher's 860 attack. 861 o MIPS bug fix in BIGNUM. 862 o Bug fix in "openssl enc". 863 o Bug fix in X.509 printing routine. 864 o Bug fix in DSA verification routine and DSA S/MIME verification. 865 o Bug fix to make PRNG thread-safe. 866 o Bug fix in RAND_file_name(). 867 o Bug fix in compatibility mode trust settings. 868 o Bug fix in blowfish EVP. 869 o Increase default size for BIO buffering filter. 870 o Compatibility fixes in some scripts. 871 872 Major changes between OpenSSL 0.9.6 and OpenSSL 0.9.6a [5 Apr 2001]: 873 874 o Security fix: change behavior of OpenSSL to avoid using 875 environment variables when running as root. 876 o Security fix: check the result of RSA-CRT to reduce the 877 possibility of deducing the private key from an incorrectly 878 calculated signature. 879 o Security fix: prevent Bleichenbacher's DSA attack. 880 o Security fix: Zero the premaster secret after deriving the 881 master secret in DH ciphersuites. 882 o Reimplement SSL_peek(), which had various problems. 883 o Compatibility fix: the function des_encrypt() renamed to 884 des_encrypt1() to avoid clashes with some Unixen libc. 885 o Bug fixes for Win32, HP/UX and Irix. 886 o Bug fixes in BIGNUM, SSL, PKCS#7, PKCS#12, X.509, CONF and 887 memory checking routines. 888 o Bug fixes for RSA operations in threaded environments. 889 o Bug fixes in misc. openssl applications. 890 o Remove a few potential memory leaks. 891 o Add tighter checks of BIGNUM routines. 892 o Shared library support has been reworked for generality. 893 o More documentation. 894 o New function BN_rand_range(). 895 o Add "-rand" option to openssl s_client and s_server. 896 897 Major changes between OpenSSL 0.9.5a and OpenSSL 0.9.6 [10 Oct 2000]: 898 899 o Some documentation for BIO and SSL libraries. 900 o Enhanced chain verification using key identifiers. 901 o New sign and verify options to 'dgst' application. 902 o Support for DER and PEM encoded messages in 'smime' application. 903 o New 'rsautl' application, low level RSA utility. 904 o MD4 now included. 905 o Bugfix for SSL rollback padding check. 906 o Support for external crypto devices [1]. 907 o Enhanced EVP interface. 908 909 [1] The support for external crypto devices is currently a separate 910 distribution. See the file README.ENGINE. 911 912 Major changes between OpenSSL 0.9.5 and OpenSSL 0.9.5a [1 Apr 2000]: 913 914 o Bug fixes for Win32, SuSE Linux, NeXTSTEP and FreeBSD 2.2.8 915 o Shared library support for HPUX and Solaris-gcc 916 o Support of Linux/IA64 917 o Assembler support for Mingw32 918 o New 'rand' application 919 o New way to check for existence of algorithms from scripts 920 921 Major changes between OpenSSL 0.9.4 and OpenSSL 0.9.5 [25 May 2000]: 922 923 o S/MIME support in new 'smime' command 924 o Documentation for the OpenSSL command line application 925 o Automation of 'req' application 926 o Fixes to make s_client, s_server work under Windows 927 o Support for multiple fieldnames in SPKACs 928 o New SPKAC command line utility and associated library functions 929 o Options to allow passwords to be obtained from various sources 930 o New public key PEM format and options to handle it 931 o Many other fixes and enhancements to command line utilities 932 o Usable certificate chain verification 933 o Certificate purpose checking 934 o Certificate trust settings 935 o Support of authority information access extension 936 o Extensions in certificate requests 937 o Simplified X509 name and attribute routines 938 o Initial (incomplete) support for international character sets 939 o New DH_METHOD, DSA_METHOD and enhanced RSA_METHOD 940 o Read only memory BIOs and simplified creation function 941 o TLS/SSL protocol bugfixes: Accept TLS 'client hello' in SSL 3.0 942 record; allow fragmentation and interleaving of handshake and other 943 data 944 o TLS/SSL code now "tolerates" MS SGC 945 o Work around for Netscape client certificate hang bug 946 o RSA_NULL option that removes RSA patent code but keeps other 947 RSA functionality 948 o Memory leak detection now allows applications to add extra information 949 via a per-thread stack 950 o PRNG robustness improved 951 o EGD support 952 o BIGNUM library bug fixes 953 o Faster DSA parameter generation 954 o Enhanced support for Alpha Linux 955 o Experimental MacOS support 956 957 Major changes between OpenSSL 0.9.3 and OpenSSL 0.9.4 [9 Aug 1999]: 958 959 o Transparent support for PKCS#8 format private keys: these are used 960 by several software packages and are more secure than the standard 961 form 962 o PKCS#5 v2.0 implementation 963 o Password callbacks have a new void * argument for application data 964 o Avoid various memory leaks 965 o New pipe-like BIO that allows using the SSL library when actual I/O 966 must be handled by the application (BIO pair) 967 968 Major changes between OpenSSL 0.9.2b and OpenSSL 0.9.3 [24 May 1999]: 969 o Lots of enhancements and cleanups to the Configuration mechanism 970 o RSA OEAP related fixes 971 o Added `openssl ca -revoke' option for revoking a certificate 972 o Source cleanups: const correctness, type-safe stacks and ASN.1 SETs 973 o Source tree cleanups: removed lots of obsolete files 974 o Thawte SXNet, certificate policies and CRL distribution points 975 extension support 976 o Preliminary (experimental) S/MIME support 977 o Support for ASN.1 UTF8String and VisibleString 978 o Full integration of PKCS#12 code 979 o Sparc assembler bignum implementation, optimized hash functions 980 o Option to disable selected ciphers 981 982 Major changes between OpenSSL 0.9.1c and OpenSSL 0.9.2b [22 Mar 1999]: 983 o Fixed a security hole related to session resumption 984 o Fixed RSA encryption routines for the p < q case 985 o "ALL" in cipher lists now means "everything except NULL ciphers" 986 o Support for Triple-DES CBCM cipher 987 o Support of Optimal Asymmetric Encryption Padding (OAEP) for RSA 988 o First support for new TLSv1 ciphers 989 o Added a few new BIOs (syslog BIO, reliable BIO) 990 o Extended support for DSA certificate/keys. 991 o Extended support for Certificate Signing Requests (CSR) 992 o Initial support for X.509v3 extensions 993 o Extended support for compression inside the SSL record layer 994 o Overhauled Win32 builds 995 o Cleanups and fixes to the Big Number (BN) library 996 o Support for ASN.1 GeneralizedTime 997 o Splitted ASN.1 SETs from SEQUENCEs 998 o ASN1 and PEM support for Netscape Certificate Sequences 999 o Overhauled Perl interface 1000 o Lots of source tree cleanups. 1001 o Lots of memory leak fixes. 1002 o Lots of bug fixes. 1003 1004 Major changes between SSLeay 0.9.0b and OpenSSL 0.9.1c [23 Dec 1998]: 1005 o Integration of the popular NO_RSA/NO_DSA patches 1006 o Initial support for compression inside the SSL record layer 1007 o Added BIO proxy and filtering functionality 1008 o Extended Big Number (BN) library 1009 o Added RIPE MD160 message digest 1010 o Added support for RC2/64bit cipher 1011 o Extended ASN.1 parser routines 1012 o Adjustments of the source tree for CVS 1013 o Support for various new platforms 1014