155714Skris 255714Skris NEWS 355714Skris ==== 455714Skris 555714Skris This file gives a brief overview of the major changes between each OpenSSL 655714Skris release. For more details please read the CHANGES file. 755714Skris 8279264Sdelphij Major changes between OpenSSL 1.0.1k and OpenSSL 1.0.1l [15 Jan 2015] 9246772Sjkim 10279264Sdelphij o Build fixes for the Windows and OpenVMS platforms 11279264Sdelphij 12279264Sdelphij Major changes between OpenSSL 1.0.1j and OpenSSL 1.0.1k [8 Jan 2015] 13279264Sdelphij 14279264Sdelphij o Fix for CVE-2014-3571 15279264Sdelphij o Fix for CVE-2015-0206 16279264Sdelphij o Fix for CVE-2014-3569 17279264Sdelphij o Fix for CVE-2014-3572 18279264Sdelphij o Fix for CVE-2015-0204 19279264Sdelphij o Fix for CVE-2015-0205 20279264Sdelphij o Fix for CVE-2014-8275 21279264Sdelphij o Fix for CVE-2014-3570 22279264Sdelphij 23279264Sdelphij Major changes between OpenSSL 1.0.1i and OpenSSL 1.0.1j [15 Oct 2014] 24279264Sdelphij 25279264Sdelphij o Fix for CVE-2014-3513 26279264Sdelphij o Fix for CVE-2014-3567 27279264Sdelphij o Mitigation for CVE-2014-3566 (SSL protocol vulnerability) 28279264Sdelphij o Fix for CVE-2014-3568 29279264Sdelphij 30279264Sdelphij Major changes between OpenSSL 1.0.1h and OpenSSL 1.0.1i [6 Aug 2014] 31279264Sdelphij 32279264Sdelphij o Fix for CVE-2014-3512 33279264Sdelphij o Fix for CVE-2014-3511 34279264Sdelphij o Fix for CVE-2014-3510 35279264Sdelphij o Fix for CVE-2014-3507 36279264Sdelphij o Fix for CVE-2014-3506 37279264Sdelphij o Fix for CVE-2014-3505 38279264Sdelphij o Fix for CVE-2014-3509 39279264Sdelphij o Fix for CVE-2014-5139 40279264Sdelphij o Fix for CVE-2014-3508 41279264Sdelphij 42279264Sdelphij Major changes between OpenSSL 1.0.1g and OpenSSL 1.0.1h [5 Jun 2014] 43279264Sdelphij 44279264Sdelphij o Fix for CVE-2014-0224 45279264Sdelphij o Fix for CVE-2014-0221 46279264Sdelphij o Fix for CVE-2014-0198 47279264Sdelphij o Fix for CVE-2014-0195 48279264Sdelphij o Fix for CVE-2014-3470 49279264Sdelphij o Fix for CVE-2010-5298 50279264Sdelphij 51279264Sdelphij Major changes between OpenSSL 1.0.1f and OpenSSL 1.0.1g [7 Apr 2014] 52279264Sdelphij 53279264Sdelphij o Fix for CVE-2014-0160 54279264Sdelphij o Add TLS padding extension workaround for broken servers. 55279264Sdelphij o Fix for CVE-2014-0076 56279264Sdelphij 57279264Sdelphij Major changes between OpenSSL 1.0.1e and OpenSSL 1.0.1f [6 Jan 2014] 58279264Sdelphij 59279264Sdelphij o Don't include gmt_unix_time in TLS server and client random values 60279264Sdelphij o Fix for TLS record tampering bug CVE-2013-4353 61279264Sdelphij o Fix for TLS version checking bug CVE-2013-6449 62279264Sdelphij o Fix for DTLS retransmission bug CVE-2013-6450 63279264Sdelphij 64279264Sdelphij Major changes between OpenSSL 1.0.1d and OpenSSL 1.0.1e [11 Feb 2013]: 65279264Sdelphij 66246772Sjkim o Corrected fix for CVE-2013-0169 67246772Sjkim 68279264Sdelphij Major changes between OpenSSL 1.0.1c and OpenSSL 1.0.1d [4 Feb 2013]: 69246772Sjkim 70246772Sjkim o Fix renegotiation in TLS 1.1, 1.2 by using the correct TLS version. 71246772Sjkim o Include the fips configuration module. 72246772Sjkim o Fix OCSP bad key DoS attack CVE-2013-0166 73246772Sjkim o Fix for SSL/TLS/DTLS CBC plaintext recovery attack CVE-2013-0169 74246772Sjkim o Fix for TLS AESNI record handling flaw CVE-2012-2686 75246772Sjkim 76279264Sdelphij Major changes between OpenSSL 1.0.1b and OpenSSL 1.0.1c [10 May 2012]: 77237657Sjkim 78238405Sjkim o Fix TLS/DTLS record length checking bug CVE-2012-2333 79238405Sjkim o Don't attempt to use non-FIPS composite ciphers in FIPS mode. 80237657Sjkim 81279264Sdelphij Major changes between OpenSSL 1.0.1a and OpenSSL 1.0.1b [26 Apr 2012]: 82237657Sjkim 83238405Sjkim o Fix compilation error on non-x86 platforms. 84238405Sjkim o Make FIPS capable OpenSSL ciphers work in non-FIPS mode. 85238405Sjkim o Fix SSL_OP_NO_TLSv1_1 clash with SSL_OP_ALL in OpenSSL 1.0.0 86237657Sjkim 87279264Sdelphij Major changes between OpenSSL 1.0.1 and OpenSSL 1.0.1a [19 Apr 2012]: 88237657Sjkim 89237657Sjkim o Fix for ASN1 overflow bug CVE-2012-2110 90238405Sjkim o Workarounds for some servers that hang on long client hellos. 91238405Sjkim o Fix SEGV in AES code. 92237657Sjkim 93279264Sdelphij Major changes between OpenSSL 1.0.0h and OpenSSL 1.0.1 [14 Mar 2012]: 94237657Sjkim 95238405Sjkim o TLS/DTLS heartbeat support. 96238405Sjkim o SCTP support. 97238405Sjkim o RFC 5705 TLS key material exporter. 98238405Sjkim o RFC 5764 DTLS-SRTP negotiation. 99238405Sjkim o Next Protocol Negotiation. 100238405Sjkim o PSS signatures in certificates, requests and CRLs. 101238405Sjkim o Support for password based recipient info for CMS. 102238405Sjkim o Support TLS v1.2 and TLS v1.1. 103238405Sjkim o Preliminary FIPS capability for unvalidated 2.0 FIPS module. 104238405Sjkim o SRP support. 105238405Sjkim 106279264Sdelphij Major changes between OpenSSL 1.0.0j and OpenSSL 1.0.0k [5 Feb 2013]: 107238405Sjkim 108279264Sdelphij o Fix for SSL/TLS/DTLS CBC plaintext recovery attack CVE-2013-0169 109279264Sdelphij o Fix OCSP bad key DoS attack CVE-2013-0166 110279264Sdelphij 111279264Sdelphij Major changes between OpenSSL 1.0.0i and OpenSSL 1.0.0j [10 May 2012]: 112279264Sdelphij 113279264Sdelphij o Fix DTLS record length checking bug CVE-2012-2333 114279264Sdelphij 115279264Sdelphij Major changes between OpenSSL 1.0.0h and OpenSSL 1.0.0i [19 Apr 2012]: 116279264Sdelphij 117279264Sdelphij o Fix for ASN1 overflow bug CVE-2012-2110 118279264Sdelphij 119279264Sdelphij Major changes between OpenSSL 1.0.0g and OpenSSL 1.0.0h [12 Mar 2012]: 120279264Sdelphij 121237657Sjkim o Fix for CMS/PKCS#7 MMA CVE-2012-0884 122237657Sjkim o Corrected fix for CVE-2011-4619 123237657Sjkim o Various DTLS fixes. 124237657Sjkim 125279264Sdelphij Major changes between OpenSSL 1.0.0f and OpenSSL 1.0.0g [18 Jan 2012]: 126237657Sjkim 127237657Sjkim o Fix for DTLS DoS issue CVE-2012-0050 128237657Sjkim 129279264Sdelphij Major changes between OpenSSL 1.0.0e and OpenSSL 1.0.0f [4 Jan 2012]: 130237657Sjkim 131237657Sjkim o Fix for DTLS plaintext recovery attack CVE-2011-4108 132237657Sjkim o Clear block padding bytes of SSL 3.0 records CVE-2011-4576 133237657Sjkim o Only allow one SGC handshake restart for SSL/TLS CVE-2011-4619 134238405Sjkim o Check parameters are not NULL in GOST ENGINE CVE-2012-0027 135237657Sjkim o Check for malformed RFC3779 data CVE-2011-4577 136237657Sjkim 137279264Sdelphij Major changes between OpenSSL 1.0.0d and OpenSSL 1.0.0e [6 Sep 2011]: 138238405Sjkim 139238405Sjkim o Fix for CRL vulnerability issue CVE-2011-3207 140238405Sjkim o Fix for ECDH crashes CVE-2011-3210 141238405Sjkim o Protection against EC timing attacks. 142238405Sjkim o Support ECDH ciphersuites for certificates using SHA2 algorithms. 143238405Sjkim o Various DTLS fixes. 144238405Sjkim 145279264Sdelphij Major changes between OpenSSL 1.0.0c and OpenSSL 1.0.0d [8 Feb 2011]: 146238405Sjkim 147238405Sjkim o Fix for security issue CVE-2011-0014 148238405Sjkim 149279264Sdelphij Major changes between OpenSSL 1.0.0b and OpenSSL 1.0.0c [2 Dec 2010]: 150238405Sjkim 151238405Sjkim o Fix for security issue CVE-2010-4180 152238405Sjkim o Fix for CVE-2010-4252 153238405Sjkim o Fix mishandling of absent EC point format extension. 154238405Sjkim o Fix various platform compilation issues. 155238405Sjkim o Corrected fix for security issue CVE-2010-3864. 156238405Sjkim 157279264Sdelphij Major changes between OpenSSL 1.0.0a and OpenSSL 1.0.0b [16 Nov 2010]: 158238405Sjkim 159238405Sjkim o Fix for security issue CVE-2010-3864. 160238405Sjkim o Fix for CVE-2010-2939 161238405Sjkim o Fix WIN32 build system for GOST ENGINE. 162238405Sjkim 163279264Sdelphij Major changes between OpenSSL 1.0.0 and OpenSSL 1.0.0a [1 Jun 2010]: 164238405Sjkim 165238405Sjkim o Fix for security issue CVE-2010-1633. 166238405Sjkim o GOST MAC and CFB fixes. 167238405Sjkim 168279264Sdelphij Major changes between OpenSSL 0.9.8n and OpenSSL 1.0.0 [29 Mar 2010]: 169238405Sjkim 170238405Sjkim o RFC3280 path validation: sufficient to process PKITS tests. 171238405Sjkim o Integrated support for PVK files and keyblobs. 172238405Sjkim o Change default private key format to PKCS#8. 173238405Sjkim o CMS support: able to process all examples in RFC4134 174238405Sjkim o Streaming ASN1 encode support for PKCS#7 and CMS. 175238405Sjkim o Multiple signer and signer add support for PKCS#7 and CMS. 176238405Sjkim o ASN1 printing support. 177238405Sjkim o Whirlpool hash algorithm added. 178238405Sjkim o RFC3161 time stamp support. 179238405Sjkim o New generalised public key API supporting ENGINE based algorithms. 180238405Sjkim o New generalised public key API utilities. 181238405Sjkim o New ENGINE supporting GOST algorithms. 182238405Sjkim o SSL/TLS GOST ciphersuite support. 183238405Sjkim o PKCS#7 and CMS GOST support. 184238405Sjkim o RFC4279 PSK ciphersuite support. 185238405Sjkim o Supported points format extension for ECC ciphersuites. 186238405Sjkim o ecdsa-with-SHA224/256/384/512 signature types. 187238405Sjkim o dsa-with-SHA224 and dsa-with-SHA256 signature types. 188238405Sjkim o Opaque PRF Input TLS extension support. 189238405Sjkim o Updated time routines to avoid OS limitations. 190238405Sjkim 191279264Sdelphij Major changes between OpenSSL 0.9.8x and OpenSSL 0.9.8y [5 Feb 2013]: 192237657Sjkim 193279264Sdelphij o Fix for SSL/TLS/DTLS CBC plaintext recovery attack CVE-2013-0169 194279264Sdelphij o Fix OCSP bad key DoS attack CVE-2013-0166 195279264Sdelphij 196279264Sdelphij Major changes between OpenSSL 0.9.8w and OpenSSL 0.9.8x [10 May 2012]: 197279264Sdelphij 198279264Sdelphij o Fix DTLS record length checking bug CVE-2012-2333 199279264Sdelphij 200279264Sdelphij Major changes between OpenSSL 0.9.8v and OpenSSL 0.9.8w [23 Apr 2012]: 201279264Sdelphij 202279264Sdelphij o Fix for CVE-2012-2131 (corrected fix for 0.9.8 and CVE-2012-2110) 203279264Sdelphij 204279264Sdelphij Major changes between OpenSSL 0.9.8u and OpenSSL 0.9.8v [19 Apr 2012]: 205279264Sdelphij 206279264Sdelphij o Fix for ASN1 overflow bug CVE-2012-2110 207279264Sdelphij 208279264Sdelphij Major changes between OpenSSL 0.9.8t and OpenSSL 0.9.8u [12 Mar 2012]: 209279264Sdelphij 210279264Sdelphij o Fix for CMS/PKCS#7 MMA CVE-2012-0884 211279264Sdelphij o Corrected fix for CVE-2011-4619 212279264Sdelphij o Various DTLS fixes. 213279264Sdelphij 214279264Sdelphij Major changes between OpenSSL 0.9.8s and OpenSSL 0.9.8t [18 Jan 2012]: 215279264Sdelphij 216279264Sdelphij o Fix for DTLS DoS issue CVE-2012-0050 217279264Sdelphij 218279264Sdelphij Major changes between OpenSSL 0.9.8r and OpenSSL 0.9.8s [4 Jan 2012]: 219279264Sdelphij 220279264Sdelphij o Fix for DTLS plaintext recovery attack CVE-2011-4108 221279264Sdelphij o Fix policy check double free error CVE-2011-4109 222279264Sdelphij o Clear block padding bytes of SSL 3.0 records CVE-2011-4576 223279264Sdelphij o Only allow one SGC handshake restart for SSL/TLS CVE-2011-4619 224279264Sdelphij o Check for malformed RFC3779 data CVE-2011-4577 225279264Sdelphij 226279264Sdelphij Major changes between OpenSSL 0.9.8q and OpenSSL 0.9.8r [8 Feb 2011]: 227279264Sdelphij 228237657Sjkim o Fix for security issue CVE-2011-0014 229237657Sjkim 230279264Sdelphij Major changes between OpenSSL 0.9.8p and OpenSSL 0.9.8q [2 Dec 2010]: 231216166Ssimon 232216166Ssimon o Fix for security issue CVE-2010-4180 233216166Ssimon o Fix for CVE-2010-4252 234216166Ssimon 235279264Sdelphij Major changes between OpenSSL 0.9.8o and OpenSSL 0.9.8p [16 Nov 2010]: 236215697Ssimon 237215697Ssimon o Fix for security issue CVE-2010-3864. 238215697Ssimon 239279264Sdelphij Major changes between OpenSSL 0.9.8n and OpenSSL 0.9.8o [1 Jun 2010]: 240215697Ssimon 241215697Ssimon o Fix for security issue CVE-2010-0742. 242215697Ssimon o Various DTLS fixes. 243215697Ssimon o Recognise SHA2 certificates if only SSL algorithms added. 244215697Ssimon o Fix for no-rc4 compilation. 245215697Ssimon o Chil ENGINE unload workaround. 246215697Ssimon 247279264Sdelphij Major changes between OpenSSL 0.9.8m and OpenSSL 0.9.8n [24 Mar 2010]: 248206046Ssimon 249206046Ssimon o CFB cipher definition fixes. 250206046Ssimon o Fix security issues CVE-2010-0740 and CVE-2010-0433. 251206046Ssimon 252279264Sdelphij Major changes between OpenSSL 0.9.8l and OpenSSL 0.9.8m [25 Feb 2010]: 253205128Ssimon 254205128Ssimon o Cipher definition fixes. 255205128Ssimon o Workaround for slow RAND_poll() on some WIN32 versions. 256205128Ssimon o Remove MD2 from algorithm tables. 257205128Ssimon o SPKAC handling fixes. 258205128Ssimon o Support for RFC5746 TLS renegotiation extension. 259205128Ssimon o Compression memory leak fixed. 260205128Ssimon o Compression session resumption fixed. 261205128Ssimon o Ticket and SNI coexistence fixes. 262205128Ssimon o Many fixes to DTLS handling. 263205128Ssimon 264279264Sdelphij Major changes between OpenSSL 0.9.8k and OpenSSL 0.9.8l [5 Nov 2009]: 265205128Ssimon 266205128Ssimon o Temporary work around for CVE-2009-3555: disable renegotiation. 267205128Ssimon 268279264Sdelphij Major changes between OpenSSL 0.9.8j and OpenSSL 0.9.8k [25 Mar 2009]: 269194206Ssimon 270194206Ssimon o Fix various build issues. 271194206Ssimon o Fix security issues (CVE-2009-0590, CVE-2009-0591, CVE-2009-0789) 272194206Ssimon 273279264Sdelphij Major changes between OpenSSL 0.9.8i and OpenSSL 0.9.8j [7 Jan 2009]: 274194206Ssimon 275194206Ssimon o Fix security issue (CVE-2008-5077) 276194206Ssimon o Merge FIPS 140-2 branch code. 277194206Ssimon 278279264Sdelphij Major changes between OpenSSL 0.9.8g and OpenSSL 0.9.8h [28 May 2008]: 279194206Ssimon 280194206Ssimon o CryptoAPI ENGINE support. 281194206Ssimon o Various precautionary measures. 282194206Ssimon o Fix for bugs affecting certificate request creation. 283194206Ssimon o Support for local machine keyset attribute in PKCS#12 files. 284194206Ssimon 285279264Sdelphij Major changes between OpenSSL 0.9.8f and OpenSSL 0.9.8g [19 Oct 2007]: 286194206Ssimon 287194206Ssimon o Backport of CMS functionality to 0.9.8. 288194206Ssimon o Fixes for bugs introduced with 0.9.8f. 289194206Ssimon 290279264Sdelphij Major changes between OpenSSL 0.9.8e and OpenSSL 0.9.8f [11 Oct 2007]: 291194206Ssimon 292194206Ssimon o Add gcc 4.2 support. 293194206Ssimon o Add support for AES and SSE2 assembly lanugauge optimization 294194206Ssimon for VC++ build. 295194206Ssimon o Support for RFC4507bis and server name extensions if explicitly 296194206Ssimon selected at compile time. 297194206Ssimon o DTLS improvements. 298194206Ssimon o RFC4507bis support. 299194206Ssimon o TLS Extensions support. 300194206Ssimon 301279264Sdelphij Major changes between OpenSSL 0.9.8d and OpenSSL 0.9.8e [23 Feb 2007]: 302162911Ssimon 303167612Ssimon o Various ciphersuite selection fixes. 304167612Ssimon o RFC3779 support. 305167612Ssimon 306279264Sdelphij Major changes between OpenSSL 0.9.8c and OpenSSL 0.9.8d [28 Sep 2006]: 307167612Ssimon 308162911Ssimon o Introduce limits to prevent malicious key DoS (CVE-2006-2940) 309162911Ssimon o Fix security issues (CVE-2006-2937, CVE-2006-3737, CVE-2006-4343) 310162911Ssimon o Changes to ciphersuite selection algorithm 311162911Ssimon 312279264Sdelphij Major changes between OpenSSL 0.9.8b and OpenSSL 0.9.8c [5 Sep 2006]: 313162911Ssimon 314162911Ssimon o Fix Daniel Bleichenbacher forged signature attack, CVE-2006-4339 315162911Ssimon o New cipher Camellia 316162911Ssimon 317279264Sdelphij Major changes between OpenSSL 0.9.8a and OpenSSL 0.9.8b [4 May 2006]: 318160814Ssimon 319160814Ssimon o Cipher string fixes. 320160814Ssimon o Fixes for VC++ 2005. 321160814Ssimon o Updated ECC cipher suite support. 322160814Ssimon o New functions EVP_CIPHER_CTX_new() and EVP_CIPHER_CTX_free(). 323160814Ssimon o Zlib compression usage fixes. 324160814Ssimon o Built in dynamic engine compilation support on Win32. 325160814Ssimon o Fixes auto dynamic engine loading in Win32. 326160814Ssimon 327279264Sdelphij Major changes between OpenSSL 0.9.8 and OpenSSL 0.9.8a [11 Oct 2005]: 328160814Ssimon 329162911Ssimon o Fix potential SSL 2.0 rollback, CVE-2005-2969 330160814Ssimon o Extended Windows CE support 331160814Ssimon 332279264Sdelphij Major changes between OpenSSL 0.9.7g and OpenSSL 0.9.8 [5 Jul 2005]: 333160814Ssimon 334160814Ssimon o Major work on the BIGNUM library for higher efficiency and to 335160814Ssimon make operations more streamlined and less contradictory. This 336160814Ssimon is the result of a major audit of the BIGNUM library. 337160814Ssimon o Addition of BIGNUM functions for fields GF(2^m) and NIST 338160814Ssimon curves, to support the Elliptic Crypto functions. 339160814Ssimon o Major work on Elliptic Crypto; ECDH and ECDSA added, including 340160814Ssimon the use through EVP, X509 and ENGINE. 341160814Ssimon o New ASN.1 mini-compiler that's usable through the OpenSSL 342160814Ssimon configuration file. 343160814Ssimon o Added support for ASN.1 indefinite length constructed encoding. 344160814Ssimon o New PKCS#12 'medium level' API to manipulate PKCS#12 files. 345160814Ssimon o Complete rework of shared library construction and linking 346160814Ssimon programs with shared or static libraries, through a separate 347160814Ssimon Makefile.shared. 348160814Ssimon o Rework of the passing of parameters from one Makefile to another. 349160814Ssimon o Changed ENGINE framework to load dynamic engine modules 350160814Ssimon automatically from specifically given directories. 351160814Ssimon o New structure and ASN.1 functions for CertificatePair. 352160814Ssimon o Changed the ZLIB compression method to be stateful. 353160814Ssimon o Changed the key-generation and primality testing "progress" 354160814Ssimon mechanism to take a structure that contains the ticker 355160814Ssimon function and an argument. 356160814Ssimon o New engine module: GMP (performs private key exponentiation). 357160814Ssimon o New engine module: VIA PadLOck ACE extension in VIA C3 358160814Ssimon Nehemiah processors. 359160814Ssimon o Added support for IPv6 addresses in certificate extensions. 360160814Ssimon See RFC 1884, section 2.2. 361160814Ssimon o Added support for certificate policy mappings, policy 362160814Ssimon constraints and name constraints. 363160814Ssimon o Added support for multi-valued AVAs in the OpenSSL 364160814Ssimon configuration file. 365160814Ssimon o Added support for multiple certificates with the same subject 366160814Ssimon in the 'openssl ca' index file. 367160814Ssimon o Make it possible to create self-signed certificates using 368160814Ssimon 'openssl ca -selfsign'. 369160814Ssimon o Make it possible to generate a serial number file with 370160814Ssimon 'openssl ca -create_serial'. 371160814Ssimon o New binary search functions with extended functionality. 372160814Ssimon o New BUF functions. 373160814Ssimon o New STORE structure and library to provide an interface to all 374160814Ssimon sorts of data repositories. Supports storage of public and 375160814Ssimon private keys, certificates, CRLs, numbers and arbitrary blobs. 376160814Ssimon This library is unfortunately unfinished and unused withing 377160814Ssimon OpenSSL. 378160814Ssimon o New control functions for the error stack. 379160814Ssimon o Changed the PKCS#7 library to support one-pass S/MIME 380160814Ssimon processing. 381160814Ssimon o Added the possibility to compile without old deprecated 382160814Ssimon functionality with the OPENSSL_NO_DEPRECATED macro or the 383160814Ssimon 'no-deprecated' argument to the config and Configure scripts. 384160814Ssimon o Constification of all ASN.1 conversion functions, and other 385160814Ssimon affected functions. 386160814Ssimon o Improved platform support for PowerPC. 387160814Ssimon o New FIPS 180-2 algorithms (SHA-224, -256, -384 and -512). 388160814Ssimon o New X509_VERIFY_PARAM structure to support parametrisation 389160814Ssimon of X.509 path validation. 390160814Ssimon o Major overhaul of RC4 performance on Intel P4, IA-64 and 391160814Ssimon AMD64. 392160814Ssimon o Changed the Configure script to have some algorithms disabled 393160814Ssimon by default. Those can be explicitely enabled with the new 394160814Ssimon argument form 'enable-xxx'. 395160814Ssimon o Change the default digest in 'openssl' commands from MD5 to 396160814Ssimon SHA-1. 397160814Ssimon o Added support for DTLS. 398160814Ssimon o New BIGNUM blinding. 399160814Ssimon o Added support for the RSA-PSS encryption scheme 400160814Ssimon o Added support for the RSA X.931 padding. 401160814Ssimon o Added support for BSD sockets on NetWare. 402160814Ssimon o Added support for files larger than 2GB. 403160814Ssimon o Added initial support for Win64. 404160814Ssimon o Added alternate pkg-config files. 405160814Ssimon 406279264Sdelphij Major changes between OpenSSL 0.9.7l and OpenSSL 0.9.7m [23 Feb 2007]: 407237657Sjkim 408237657Sjkim o FIPS 1.1.1 module linking. 409237657Sjkim o Various ciphersuite selection fixes. 410237657Sjkim 411279264Sdelphij Major changes between OpenSSL 0.9.7k and OpenSSL 0.9.7l [28 Sep 2006]: 412167612Ssimon 413167612Ssimon o Introduce limits to prevent malicious key DoS (CVE-2006-2940) 414167612Ssimon o Fix security issues (CVE-2006-2937, CVE-2006-3737, CVE-2006-4343) 415167612Ssimon 416279264Sdelphij Major changes between OpenSSL 0.9.7j and OpenSSL 0.9.7k [5 Sep 2006]: 417162911Ssimon 418162911Ssimon o Fix Daniel Bleichenbacher forged signature attack, CVE-2006-4339 419162911Ssimon 420279264Sdelphij Major changes between OpenSSL 0.9.7i and OpenSSL 0.9.7j [4 May 2006]: 421160814Ssimon 422160814Ssimon o Visual C++ 2005 fixes. 423160814Ssimon o Update Windows build system for FIPS. 424160814Ssimon 425279264Sdelphij Major changes between OpenSSL 0.9.7h and OpenSSL 0.9.7i [14 Oct 2005]: 426160814Ssimon 427160814Ssimon o Give EVP_MAX_MD_SIZE it's old value, except for a FIPS build. 428160814Ssimon 429279264Sdelphij Major changes between OpenSSL 0.9.7g and OpenSSL 0.9.7h [11 Oct 2005]: 430160814Ssimon 431162911Ssimon o Fix SSL 2.0 Rollback, CVE-2005-2969 432160814Ssimon o Allow use of fixed-length exponent on DSA signing 433160814Ssimon o Default fixed-window RSA, DSA, DH private-key operations 434160814Ssimon 435279264Sdelphij Major changes between OpenSSL 0.9.7f and OpenSSL 0.9.7g [11 Apr 2005]: 436160814Ssimon 437160814Ssimon o More compilation issues fixed. 438160814Ssimon o Adaptation to more modern Kerberos API. 439160814Ssimon o Enhanced or corrected configuration for Solaris64, Mingw and Cygwin. 440160814Ssimon o Enhanced x86_64 assembler BIGNUM module. 441160814Ssimon o More constification. 442160814Ssimon o Added processing of proxy certificates (RFC 3820). 443160814Ssimon 444279264Sdelphij Major changes between OpenSSL 0.9.7e and OpenSSL 0.9.7f [22 Mar 2005]: 445160814Ssimon 446160814Ssimon o Several compilation issues fixed. 447160814Ssimon o Many memory allocation failure checks added. 448160814Ssimon o Improved comparison of X509 Name type. 449160814Ssimon o Mandatory basic checks on certificates. 450160814Ssimon o Performance improvements. 451160814Ssimon 452279264Sdelphij Major changes between OpenSSL 0.9.7d and OpenSSL 0.9.7e [25 Oct 2004]: 453142425Snectar 454142425Snectar o Fix race condition in CRL checking code. 455142425Snectar o Fixes to PKCS#7 (S/MIME) code. 456142425Snectar 457279264Sdelphij Major changes between OpenSSL 0.9.7c and OpenSSL 0.9.7d [17 Mar 2004]: 458127128Snectar 459127128Snectar o Security: Fix Kerberos ciphersuite SSL/TLS handshaking bug 460127128Snectar o Security: Fix null-pointer assignment in do_change_cipher_spec() 461127128Snectar o Allow multiple active certificates with same subject in CA index 462142425Snectar o Multiple X509 verification fixes 463127128Snectar o Speed up HMAC and other operations 464127128Snectar 465279264Sdelphij Major changes between OpenSSL 0.9.7b and OpenSSL 0.9.7c [30 Sep 2003]: 466120631Snectar 467120631Snectar o Security: fix various ASN1 parsing bugs. 468120631Snectar o New -ignore_err option to OCSP utility. 469120631Snectar o Various interop and bug fixes in S/MIME code. 470120631Snectar o SSL/TLS protocol fix for unrequested client certificates. 471120631Snectar 472279264Sdelphij Major changes between OpenSSL 0.9.7a and OpenSSL 0.9.7b [10 Apr 2003]: 473120631Snectar 474120631Snectar o Security: counter the Klima-Pokorny-Rosa extension of 475120631Snectar Bleichbacher's attack 476120631Snectar o Security: make RSA blinding default. 477120631Snectar o Configuration: Irix fixes, AIX fixes, better mingw support. 478120631Snectar o Support for new platforms: linux-ia64-ecc. 479120631Snectar o Build: shared library support fixes. 480120631Snectar o ASN.1: treat domainComponent correctly. 481120631Snectar o Documentation: fixes and additions. 482120631Snectar 483279264Sdelphij Major changes between OpenSSL 0.9.7 and OpenSSL 0.9.7a [19 Feb 2003]: 484111147Snectar 485111147Snectar o Security: Important security related bugfixes. 486111147Snectar o Enhanced compatibility with MIT Kerberos. 487111147Snectar o Can be built without the ENGINE framework. 488111147Snectar o IA32 assembler enhancements. 489111147Snectar o Support for new platforms: FreeBSD/IA64 and FreeBSD/Sparc64. 490111147Snectar o Configuration: the no-err option now works properly. 491111147Snectar o SSL/TLS: now handles manual certificate chain building. 492111147Snectar o SSL/TLS: certain session ID malfunctions corrected. 493111147Snectar 494279264Sdelphij Major changes between OpenSSL 0.9.6 and OpenSSL 0.9.7 [30 Dec 2002]: 495109998Smarkm 496109998Smarkm o New library section OCSP. 497109998Smarkm o Complete rewrite of ASN1 code. 498109998Smarkm o CRL checking in verify code and openssl utility. 499109998Smarkm o Extension copying in 'ca' utility. 500109998Smarkm o Flexible display options in 'ca' utility. 501109998Smarkm o Provisional support for international characters with UTF8. 502109998Smarkm o Support for external crypto devices ('engine') is no longer 503109998Smarkm a separate distribution. 504109998Smarkm o New elliptic curve library section. 505109998Smarkm o New AES (Rijndael) library section. 506109998Smarkm o Support for new platforms: Windows CE, Tandem OSS, A/UX, AIX 64-bit, 507109998Smarkm Linux x86_64, Linux 64-bit on Sparc v9 508109998Smarkm o Extended support for some platforms: VxWorks 509109998Smarkm o Enhanced support for shared libraries. 510109998Smarkm o Now only builds PIC code when shared library support is requested. 511109998Smarkm o Support for pkg-config. 512109998Smarkm o Lots of new manuals. 513109998Smarkm o Makes symbolic links to or copies of manuals to cover all described 514109998Smarkm functions. 515109998Smarkm o Change DES API to clean up the namespace (some applications link also 516109998Smarkm against libdes providing similar functions having the same name). 517109998Smarkm Provide macros for backward compatibility (will be removed in the 518109998Smarkm future). 519109998Smarkm o Unify handling of cryptographic algorithms (software and engine) 520109998Smarkm to be available via EVP routines for asymmetric and symmetric ciphers. 521109998Smarkm o NCONF: new configuration handling routines. 522109998Smarkm o Change API to use more 'const' modifiers to improve error checking 523109998Smarkm and help optimizers. 524109998Smarkm o Finally remove references to RSAref. 525109998Smarkm o Reworked parts of the BIGNUM code. 526109998Smarkm o Support for new engines: Broadcom ubsec, Accelerated Encryption 527109998Smarkm Processing, IBM 4758. 528109998Smarkm o A few new engines added in the demos area. 529109998Smarkm o Extended and corrected OID (object identifier) table. 530109998Smarkm o PRNG: query at more locations for a random device, automatic query for 531109998Smarkm EGD style random sources at several locations. 532109998Smarkm o SSL/TLS: allow optional cipher choice according to server's preference. 533109998Smarkm o SSL/TLS: allow server to explicitly set new session ids. 534109998Smarkm o SSL/TLS: support Kerberos cipher suites (RFC2712). 535109998Smarkm Only supports MIT Kerberos for now. 536109998Smarkm o SSL/TLS: allow more precise control of renegotiations and sessions. 537109998Smarkm o SSL/TLS: add callback to retrieve SSL/TLS messages. 538109998Smarkm o SSL/TLS: support AES cipher suites (RFC3268). 539109998Smarkm 540279264Sdelphij Major changes between OpenSSL 0.9.6j and OpenSSL 0.9.6k [30 Sep 2003]: 541120631Snectar 542120631Snectar o Security: fix various ASN1 parsing bugs. 543120631Snectar o SSL/TLS protocol fix for unrequested client certificates. 544120631Snectar 545279264Sdelphij Major changes between OpenSSL 0.9.6i and OpenSSL 0.9.6j [10 Apr 2003]: 546120631Snectar 547120631Snectar o Security: counter the Klima-Pokorny-Rosa extension of 548120631Snectar Bleichbacher's attack 549120631Snectar o Security: make RSA blinding default. 550120631Snectar o Build: shared library support fixes. 551120631Snectar 552279264Sdelphij Major changes between OpenSSL 0.9.6h and OpenSSL 0.9.6i [19 Feb 2003]: 553111147Snectar 554111147Snectar o Important security related bugfixes. 555111147Snectar 556279264Sdelphij Major changes between OpenSSL 0.9.6g and OpenSSL 0.9.6h [5 Dec 2002]: 557109998Smarkm 558109998Smarkm o New configuration targets for Tandem OSS and A/UX. 559109998Smarkm o New OIDs for Microsoft attributes. 560109998Smarkm o Better handling of SSL session caching. 561109998Smarkm o Better comparison of distinguished names. 562109998Smarkm o Better handling of shared libraries in a mixed GNU/non-GNU environment. 563109998Smarkm o Support assembler code with Borland C. 564109998Smarkm o Fixes for length problems. 565109998Smarkm o Fixes for uninitialised variables. 566109998Smarkm o Fixes for memory leaks, some unusual crashes and some race conditions. 567109998Smarkm o Fixes for smaller building problems. 568109998Smarkm o Updates of manuals, FAQ and other instructive documents. 569109998Smarkm 570279264Sdelphij Major changes between OpenSSL 0.9.6f and OpenSSL 0.9.6g [9 Aug 2002]: 571101618Snectar 572101618Snectar o Important building fixes on Unix. 573101618Snectar 574279264Sdelphij Major changes between OpenSSL 0.9.6e and OpenSSL 0.9.6f [8 Aug 2002]: 575101613Snectar 576101613Snectar o Various important bugfixes. 577101613Snectar 578279264Sdelphij Major changes between OpenSSL 0.9.6d and OpenSSL 0.9.6e [30 Jul 2002]: 579101613Snectar 580101613Snectar o Important security related bugfixes. 581101613Snectar o Various SSL/TLS library bugfixes. 582101613Snectar 583279264Sdelphij Major changes between OpenSSL 0.9.6c and OpenSSL 0.9.6d [9 May 2002]: 58489837Skris 58589837Skris o Various SSL/TLS library bugfixes. 586100928Snectar o Fix DH parameter generation for 'non-standard' generators. 587100928Snectar 588279264Sdelphij Major changes between OpenSSL 0.9.6b and OpenSSL 0.9.6c [21 Dec 2001]: 589100928Snectar 590100928Snectar o Various SSL/TLS library bugfixes. 59189837Skris o BIGNUM library fixes. 59289837Skris o RSA OAEP and random number generation fixes. 59389837Skris o Object identifiers corrected and added. 59489837Skris o Add assembler BN routines for IA64. 59589837Skris o Add support for OS/390 Unix, UnixWare with gcc, OpenUNIX 8, 59689837Skris MIPS Linux; shared library support for Irix, HP-UX. 59789837Skris o Add crypto accelerator support for AEP, Baltimore SureWare, 59889837Skris Broadcom and Cryptographic Appliance's keyserver 59989837Skris [in 0.9.6c-engine release]. 60089837Skris 601279264Sdelphij Major changes between OpenSSL 0.9.6a and OpenSSL 0.9.6b [9 Jul 2001]: 60279998Skris 60379998Skris o Security fix: PRNG improvements. 60479998Skris o Security fix: RSA OAEP check. 60579998Skris o Security fix: Reinsert and fix countermeasure to Bleichbacher's 60679998Skris attack. 60779998Skris o MIPS bug fix in BIGNUM. 60879998Skris o Bug fix in "openssl enc". 60979998Skris o Bug fix in X.509 printing routine. 61079998Skris o Bug fix in DSA verification routine and DSA S/MIME verification. 61179998Skris o Bug fix to make PRNG thread-safe. 61279998Skris o Bug fix in RAND_file_name(). 61379998Skris o Bug fix in compatibility mode trust settings. 61479998Skris o Bug fix in blowfish EVP. 61579998Skris o Increase default size for BIO buffering filter. 61679998Skris o Compatibility fixes in some scripts. 61779998Skris 618279264Sdelphij Major changes between OpenSSL 0.9.6 and OpenSSL 0.9.6a [5 Apr 2001]: 61976866Skris 62076866Skris o Security fix: change behavior of OpenSSL to avoid using 62176866Skris environment variables when running as root. 62276866Skris o Security fix: check the result of RSA-CRT to reduce the 62376866Skris possibility of deducing the private key from an incorrectly 62476866Skris calculated signature. 62576866Skris o Security fix: prevent Bleichenbacher's DSA attack. 62676866Skris o Security fix: Zero the premaster secret after deriving the 62776866Skris master secret in DH ciphersuites. 62876866Skris o Reimplement SSL_peek(), which had various problems. 62976866Skris o Compatibility fix: the function des_encrypt() renamed to 63076866Skris des_encrypt1() to avoid clashes with some Unixen libc. 63176866Skris o Bug fixes for Win32, HP/UX and Irix. 63276866Skris o Bug fixes in BIGNUM, SSL, PKCS#7, PKCS#12, X.509, CONF and 63376866Skris memory checking routines. 634100936Snectar o Bug fixes for RSA operations in threaded environments. 63576866Skris o Bug fixes in misc. openssl applications. 63676866Skris o Remove a few potential memory leaks. 63776866Skris o Add tighter checks of BIGNUM routines. 63876866Skris o Shared library support has been reworked for generality. 63976866Skris o More documentation. 64076866Skris o New function BN_rand_range(). 64176866Skris o Add "-rand" option to openssl s_client and s_server. 64276866Skris 643279264Sdelphij Major changes between OpenSSL 0.9.5a and OpenSSL 0.9.6 [10 Oct 2000]: 64468651Skris 64568651Skris o Some documentation for BIO and SSL libraries. 64668651Skris o Enhanced chain verification using key identifiers. 64768651Skris o New sign and verify options to 'dgst' application. 64868651Skris o Support for DER and PEM encoded messages in 'smime' application. 64968651Skris o New 'rsautl' application, low level RSA utility. 65068651Skris o MD4 now included. 65168651Skris o Bugfix for SSL rollback padding check. 65268651Skris o Support for external crypto devices [1]. 65368651Skris o Enhanced EVP interface. 65468651Skris 65568651Skris [1] The support for external crypto devices is currently a separate 65668651Skris distribution. See the file README.ENGINE. 65768651Skris 658279264Sdelphij Major changes between OpenSSL 0.9.5 and OpenSSL 0.9.5a [1 Apr 2000]: 65959191Skris 66059191Skris o Bug fixes for Win32, SuSE Linux, NeXTSTEP and FreeBSD 2.2.8 66159191Skris o Shared library support for HPUX and Solaris-gcc 66259191Skris o Support of Linux/IA64 66359191Skris o Assembler support for Mingw32 66459191Skris o New 'rand' application 66559191Skris o New way to check for existence of algorithms from scripts 66659191Skris 667279264Sdelphij Major changes between OpenSSL 0.9.4 and OpenSSL 0.9.5 [25 May 2000]: 66859191Skris 66959191Skris o S/MIME support in new 'smime' command 67059191Skris o Documentation for the OpenSSL command line application 67159191Skris o Automation of 'req' application 67259191Skris o Fixes to make s_client, s_server work under Windows 67359191Skris o Support for multiple fieldnames in SPKACs 67459191Skris o New SPKAC command line utilty and associated library functions 67559191Skris o Options to allow passwords to be obtained from various sources 67659191Skris o New public key PEM format and options to handle it 67759191Skris o Many other fixes and enhancements to command line utilities 67859191Skris o Usable certificate chain verification 67959191Skris o Certificate purpose checking 68059191Skris o Certificate trust settings 68159191Skris o Support of authority information access extension 68259191Skris o Extensions in certificate requests 68359191Skris o Simplified X509 name and attribute routines 68459191Skris o Initial (incomplete) support for international character sets 68559191Skris o New DH_METHOD, DSA_METHOD and enhanced RSA_METHOD 68659191Skris o Read only memory BIOs and simplified creation function 68759191Skris o TLS/SSL protocol bugfixes: Accept TLS 'client hello' in SSL 3.0 68859191Skris record; allow fragmentation and interleaving of handshake and other 68959191Skris data 69059191Skris o TLS/SSL code now "tolerates" MS SGC 69159191Skris o Work around for Netscape client certificate hang bug 69259191Skris o RSA_NULL option that removes RSA patent code but keeps other 69359191Skris RSA functionality 69459191Skris o Memory leak detection now allows applications to add extra information 69559191Skris via a per-thread stack 69659191Skris o PRNG robustness improved 69759191Skris o EGD support 69859191Skris o BIGNUM library bug fixes 69959191Skris o Faster DSA parameter generation 70059191Skris o Enhanced support for Alpha Linux 70159191Skris o Experimental MacOS support 70259191Skris 703279264Sdelphij Major changes between OpenSSL 0.9.3 and OpenSSL 0.9.4 [9 Aug 1999]: 70455714Skris 70555714Skris o Transparent support for PKCS#8 format private keys: these are used 70655714Skris by several software packages and are more secure than the standard 70755714Skris form 70855714Skris o PKCS#5 v2.0 implementation 70955714Skris o Password callbacks have a new void * argument for application data 71055714Skris o Avoid various memory leaks 71155714Skris o New pipe-like BIO that allows using the SSL library when actual I/O 71255714Skris must be handled by the application (BIO pair) 71355714Skris 714279264Sdelphij Major changes between OpenSSL 0.9.2b and OpenSSL 0.9.3 [24 May 1999]: 71555714Skris o Lots of enhancements and cleanups to the Configuration mechanism 71655714Skris o RSA OEAP related fixes 71755714Skris o Added `openssl ca -revoke' option for revoking a certificate 71855714Skris o Source cleanups: const correctness, type-safe stacks and ASN.1 SETs 71955714Skris o Source tree cleanups: removed lots of obsolete files 72055714Skris o Thawte SXNet, certificate policies and CRL distribution points 72155714Skris extension support 72255714Skris o Preliminary (experimental) S/MIME support 72355714Skris o Support for ASN.1 UTF8String and VisibleString 72455714Skris o Full integration of PKCS#12 code 72555714Skris o Sparc assembler bignum implementation, optimized hash functions 72655714Skris o Option to disable selected ciphers 72755714Skris 728279264Sdelphij Major changes between OpenSSL 0.9.1c and OpenSSL 0.9.2b [22 Mar 1999]: 72955714Skris o Fixed a security hole related to session resumption 73055714Skris o Fixed RSA encryption routines for the p < q case 73155714Skris o "ALL" in cipher lists now means "everything except NULL ciphers" 73255714Skris o Support for Triple-DES CBCM cipher 73355714Skris o Support of Optimal Asymmetric Encryption Padding (OAEP) for RSA 73455714Skris o First support for new TLSv1 ciphers 73555714Skris o Added a few new BIOs (syslog BIO, reliable BIO) 73655714Skris o Extended support for DSA certificate/keys. 73755714Skris o Extended support for Certificate Signing Requests (CSR) 73855714Skris o Initial support for X.509v3 extensions 73955714Skris o Extended support for compression inside the SSL record layer 74055714Skris o Overhauled Win32 builds 74155714Skris o Cleanups and fixes to the Big Number (BN) library 74255714Skris o Support for ASN.1 GeneralizedTime 74355714Skris o Splitted ASN.1 SETs from SEQUENCEs 74455714Skris o ASN1 and PEM support for Netscape Certificate Sequences 74555714Skris o Overhauled Perl interface 74655714Skris o Lots of source tree cleanups. 74755714Skris o Lots of memory leak fixes. 74855714Skris o Lots of bug fixes. 74955714Skris 750279264Sdelphij Major changes between SSLeay 0.9.0b and OpenSSL 0.9.1c [23 Dec 1998]: 75155714Skris o Integration of the popular NO_RSA/NO_DSA patches 75255714Skris o Initial support for compression inside the SSL record layer 75355714Skris o Added BIO proxy and filtering functionality 75455714Skris o Extended Big Number (BN) library 75555714Skris o Added RIPE MD160 message digest 75655714Skris o Addeed support for RC2/64bit cipher 75755714Skris o Extended ASN.1 parser routines 75855714Skris o Adjustations of the source tree for CVS 75955714Skris o Support for various new platforms 76055714Skris 761