235 lines
11 KiB
Text
235 lines
11 KiB
Text
PolarSSL ChangeLog
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= Version X released on X
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Features
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* Added CMake makefiles as alternative to regular Makefiles.
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* Added preliminary Code Coverage tests for AES, ARC4,
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Base64, MPI, SHA-family, MD-family, HMAC-SHA-family,
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Camellia, DES, 3-DES, RSA PKCS#1, XTEA, Diffie-Hellman
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and X509parse.
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Changes
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* Error codes are not (necessarily) negative anymore. Keep
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this is mind when checking for errors.
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* RSA_RAW renamed to SIG_RSA_RAW for consistency.
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Bug fixes
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* Fixed HMAC-MD2 by modifying md2_starts(), so that the
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required HMAC ipad and opad variables are not cleared.
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(found by code coverage tests)
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* Prevented use of long long in bignum if
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POLARSSL_HAVE_LONGLONG not defined (found by Giles
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Bathgate).
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* Fixed incorrect handling of negative strings in
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mpi_read_string() (found by code coverage tests).
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* Fixed segfault on handling empty rsa_context in
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rsa_check_pubkey() and rsa_check_privkey() (found by
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code coverage tests).
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* Fixed incorrect handling of one single negative input
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value in mpi_add_abs() (found by code coverage tests).
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* Fixed incorrect handling of negative first input
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value in mpi_sub_abs() (found by code coverage tests).
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* Fixed incorrect handling of negative first input
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value in mpi_mod_mpi() and mpi_mod_int(). Resulting
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change also affects mpi_write_string() (found by code
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coverage tests).
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* Corrected is_prime() results for 0, 1 and 2 (found by
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code coverage tests).
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* Fixed Camellia and XTEA for 64-bit Windows systems.
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= Version 0.11.1 released on 2009-05-17
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* Fixed missing functionality for SHA-224, SHA-256, SHA384,
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SHA-512 in rsa_pkcs1_sign()
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= Version 0.11.0 released on 2009-05-03
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* Fixed a bug in mpi_gcd() so that it also works when both
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input numbers are even and added testcases to check
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(found by Pierre Habouzit).
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* Added support for SHA-224, SHA-256, SHA-384 and SHA-512
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one way hash functions with the PKCS#1 v1.5 signing and
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verification.
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* Fixed minor bug regarding mpi_gcd located within the
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POLARSSL_GENPRIME block.
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* Fixed minor memory leak in x509parse_crt() and added better
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handling of 'full' certificate chains (found by Mathias
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Olsson).
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* Centralized file opening and reading for x509 files into
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load_file()
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* Made definition of net_htons() endian-clean for big endian
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systems (Found by Gernot).
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* Undefining POLARSSL_HAVE_ASM now also handles prevents asm in
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padlock and timing code.
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* Fixed an off-by-one buffer allocation in ssl_set_hostname()
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responsible for crashes and unwanted behaviour.
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* Added support for Certificate Revocation List (CRL) parsing.
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* Added support for CRL revocation to x509parse_verify() and
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SSL/TLS code.
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* Fixed compatibility of XTEA and Camellia on a 64-bit system
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(found by Felix von Leitner).
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= Version 0.10.0 released on 2009-01-12
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* Migrated XySSL to PolarSSL
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* Added XTEA symmetric cipher
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* Added Camellia symmetric cipher
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* Added support for ciphersuites: SSL_RSA_CAMELLIA_128_SHA,
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SSL_RSA_CAMELLIA_256_SHA and SSL_EDH_RSA_CAMELLIA_256_SHA
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* Fixed dangerous bug that can cause a heap overflow in
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rsa_pkcs1_decrypt (found by Christophe Devine)
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================================================================
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XySSL ChangeLog
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= Version 0.9 released on 2008-03-16
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* Added support for ciphersuite: SSL_RSA_AES_128_SHA
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* Enabled support for large files by default in aescrypt2.c
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* Preliminary openssl wrapper contributed by David Barrett
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* Fixed a bug in ssl_write() that caused the same payload to
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be sent twice in non-blocking mode when send returns EAGAIN
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* Fixed ssl_parse_client_hello(): session id and challenge must
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not be swapped in the SSLv2 ClientHello (found by Greg Robson)
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* Added user-defined callback debug function (Krystian Kolodziej)
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* Before freeing a certificate, properly zero out all cert. data
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* Fixed the "mode" parameter so that encryption/decryption are
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not swapped on PadLock; also fixed compilation on older versions
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of gcc (bug reported by David Barrett)
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* Correctly handle the case in padlock_xcryptcbc() when input or
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ouput data is non-aligned by falling back to the software
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implementation, as VIA Nehemiah cannot handle non-aligned buffers
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* Fixed a memory leak in x509parse_crt() which was reported by Greg
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Robson-Garth; some x509write.c fixes by Pascal Vizeli, thanks to
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Matthew Page who reported several bugs
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* Fixed x509_get_ext() to accept some rare certificates which have
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an INTEGER instead of a BOOLEAN for BasicConstraints::cA.
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* Added support on the client side for the TLS "hostname" extension
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(patch contributed by David Patino)
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* Make x509parse_verify() return BADCERT_CN_MISMATCH when an empty
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string is passed as the CN (bug reported by spoofy)
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* Added an option to enable/disable the BN assembly code
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* Updated rsa_check_privkey() to verify that (D*E) = 1 % (P-1)*(Q-1)
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* Disabled obsolete hash functions by default (MD2, MD4); updated
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selftest and benchmark to not test ciphers that have been disabled
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* Updated x509parse_cert_info() to correctly display byte 0 of the
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serial number, setup correct server port in the ssl client example
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* Fixed a critical denial-of-service with X.509 cert. verification:
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peer may cause xyssl to loop indefinitely by sending a certificate
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for which the RSA signature check fails (bug reported by Benoit)
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* Added test vectors for: AES-CBC, AES-CFB, DES-CBC and 3DES-CBC,
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HMAC-MD5, HMAC-SHA1, HMAC-SHA-256, HMAC-SHA-384, and HMAC-SHA-512
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* Fixed HMAC-SHA-384 and HMAC-SHA-512 (thanks to Josh Sinykin)
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* Modified ssl_parse_client_key_exchange() to protect against
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Daniel Bleichenbacher attack on PKCS#1 v1.5 padding, as well
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as the Klima-Pokorny-Rosa extension of Bleichenbacher's attack
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* Updated rsa_gen_key() so that ctx->N is always nbits in size
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* Fixed assembly PPC compilation errors on Mac OS X, thanks to
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David Barrett and Dusan Semen
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= Version 0.8 released on 2007-10-20
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* Modified the HMAC functions to handle keys larger
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than 64 bytes, thanks to Stephane Desneux and gary ng
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* Fixed ssl_read_record() to properly update the handshake
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message digests, which fixes IE6/IE7 client authentication
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* Cleaned up the XYSSL* #defines, suggested by Azriel Fasten
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* Fixed net_recv(), thanks to Lorenz Schori and Egon Kocjan
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* Added user-defined callbacks for handling I/O and sessions
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* Added lots of debugging output in the SSL/TLS functions
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* Added preliminary X.509 cert. writing by Pascal Vizeli
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* Added preliminary support for the VIA PadLock routines
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* Added AES-CFB mode of operation, contributed by chmike
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* Added an SSL/TLS stress testing program (ssl_test.c)
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* Updated the RSA PKCS#1 code to allow choosing between
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RSA_PUBLIC and RSA_PRIVATE, as suggested by David Barrett
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* Updated ssl_read() to skip 0-length records from OpenSSL
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* Fixed the make install target to comply with *BSD make
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* Fixed a bug in mpi_read_binary() on 64-bit platforms
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* mpi_is_prime() speedups, thanks to Kevin McLaughlin
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* Fixed a long standing memory leak in mpi_is_prime()
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* Replaced realloc with malloc in mpi_grow(), and set
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the sign of zero as positive in mpi_init() (reported
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by Jonathan M. McCune)
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= Version 0.7 released on 2007-07-07
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* Added support for the MicroBlaze soft-core processor
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* Fixed a bug in ssl_tls.c which sometimes prevented SSL
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connections from being established with non-blocking I/O
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* Fixed a couple bugs in the VS6 and UNIX Makefiles
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* Fixed the "PIC register ebx clobbered in asm" bug
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* Added HMAC starts/update/finish support functions
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* Added the SHA-224, SHA-384 and SHA-512 hash functions
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* Fixed the net_set_*block routines, thanks to Andreas
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* Added a few demonstration programs: md5sum, sha1sum,
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dh_client, dh_server, rsa_genkey, rsa_sign, rsa_verify
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* Added new bignum import and export helper functions
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* Rewrote README.txt in program/ssl/ca to better explain
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how to create a test PKI
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= Version 0.6 released on 2007-04-01
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* Ciphers used in SSL/TLS can now be disabled at compile
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time, to reduce the memory footprint on embedded systems
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* Added multiply assembly code for the TriCore and modified
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havege_struct for this processor, thanks to David Pati<74>o
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* Added multiply assembly code for 64-bit PowerPCs,
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thanks to Peking University and the OSU Open Source Lab
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* Added experimental support of Quantum Cryptography
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* Added support for autoconf, contributed by Arnaud Cornet
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* Fixed "long long" compilation issues on IA-64 and PPC64
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* Fixed a bug introduced in xyssl-0.5/timing.c: hardclock
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was not being correctly defined on ARM and MIPS
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= Version 0.5 released on 2007-03-01
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* Added multiply assembly code for SPARC and Alpha
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* Added (beta) support for non-blocking I/O operations
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* Implemented session resuming and client authentication
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* Fixed some portability issues on WinCE, MINIX 3, Plan9
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(thanks to Benjamin Newman), HP-UX, FreeBSD and Solaris
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* Improved the performance of the EDH key exchange
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* Fixed a bug that caused valid packets with a payload
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size of 16384 bytes to be rejected
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= Version 0.4 released on 2007-02-01
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* Added support for Ephemeral Diffie-Hellman key exchange
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* Added multiply asm code for SSE2, ARM, PPC, MIPS and M68K
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* Various improvement to the modular exponentiation code
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* Rewrote the headers to generate the API docs with doxygen
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* Fixed a bug in ssl_encrypt_buf (incorrect padding was
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generated) and in ssl_parse_client_hello (max. client
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version was not properly set), thanks to Didier Rebeix
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* Fixed another bug in ssl_parse_client_hello: clients with
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cipherlists larger than 96 bytes were incorrectly rejected
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* Fixed a couple memory leak in x509_read.c
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= Version 0.3 released on 2007-01-01
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* Added server-side SSLv3 and TLSv1.0 support
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* Multiple fixes to enhance the compatibility with g++,
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thanks to Xos<6F> Ant<6E>n Otero Ferreira
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* Fixed a bug in the CBC code, thanks to dowst; also,
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the bignum code is no longer dependant on long long
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* Updated rsa_pkcs1_sign to handle arbitrary large inputs
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* Updated timing.c for improved compatibility with i386
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and 486 processors, thanks to Arnaud Cornet
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= Version 0.2 released on 2006-12-01
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* Updated timing.c to support ARM and MIPS arch
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* Updated the MPI code to support 8086 on MSVC 1.5
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* Added the copyright notice at the top of havege.h
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* Fixed a bug in sha2_hmac, thanks to newsoft/Wenfang Zhang
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* Fixed a bug reported by Adrian R<>egsegger in x509_read_key
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* Fixed a bug reported by Torsten Lauter in ssl_read_record
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* Fixed a bug in rsa_check_privkey that would wrongly cause
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valid RSA keys to be dismissed (thanks to oldwolf)
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* Fixed a bug in mpi_is_prime that caused some primes to fail
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the Miller-Rabin primality test
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I'd also like to thank Youn<75>s Hafri for the CRUX linux port,
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Khalil Petit who added XySSL into pkgsrc and Arnaud Cornet
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who maintains the Debian package :-)
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= Version 0.1 released on 2006-11-01
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