5 This file gives a brief overview of the major changes between each OpenSSL
6 release. For more details please read the CHANGES file.
8 Major changes between OpenSSL 0.9.2b and OpenSSL 0.9.3:
9 o Lots of enhancements and cleanups to the Configuration mechanism
10 o RSA OEAP related fixes
11 o Support for PKCS#5 v2.0 ASN1 PBES2 structures
12 o Added `openssl ca -revoke' option for revoking a certificate
13 o Source cleanups: const correctness, type-safe stacks and ASN.1 SETs
14 o Source tree cleanups: removed lots of obsolete files
15 o Support for Thawte SXNet extensions
16 o Full integration of PKCS#12 support
17 o Sparc assembler bignum implementation, optimized hash functions
19 Major changes between OpenSSL 0.9.1c and OpenSSL 0.9.2b:
20 o Fixed a security hole related to session resumption
21 o Fixed RSA encryption routines for the p < q case
22 o "ALL" in cipher lists now means "everything except NULL ciphers"
23 o Support for Triple-DES CBCM cipher
24 o Support of Optimal Asymmetric Encryption Padding (OAEP) for RSA
25 o First support for new TLSv1 ciphers
26 o Added a few new BIOs (syslog BIO, reliable BIO)
27 o Extended support for DSA certificate/keys.
28 o Extended support for Certificate Signing Requests (CSR)
29 o Initial support for X.509v3 extensions
30 o Extended support for compression inside the SSL record layer
31 o Overhauled Win32 builds
32 o Cleanups and fixes to the Big Number (BN) library
33 o Support for ASN.1 GeneralizedTime
34 o Splitted ASN.1 SETs from SEQUENCEs
35 o ASN1 and PEM support for Netscape Certificate Sequences
36 o Overhauled Perl interface
37 o Lots of source tree cleanups.
38 o Lots of memory leak fixes.
41 Major changes between SSLeay 0.9.0b and OpenSSL 0.9.1c:
42 o Integration of the popular NO_RSA/NO_DSA patches
43 o Initial support for compression inside the SSL record layer
44 o Added BIO proxy and filtering functionality
45 o Extended Big Number (BN) library
46 o Added RIPE MD160 message digest
47 o Addeed support for RC2/64bit cipher
48 o Extended ASN.1 parser routines
49 o Adjustations of the source tree for CVS
50 o Support for various new platforms