Newer
Older
Ralf S. Engelschall
committed
_______________
Changes between 1.0.2 and 1.1.0 [xx XXX xxxx]
*) Rewrite EVP_DecodeUpdate (base64 decoding) to fix several bugs.
This changes the decoding behaviour for some invalid messages,
though the change is mostly in the more lenient direction, and
legacy behaviour is preserved as much as possible.
[Emilia Käsper]
*) New testing framework
The testing framework has been largely rewritten and is now using
perl and the perl modules Test::Harness and an extended variant of
Test::More called OpenSSL::Test to do its work. All test scripts in
test/ have been rewritten into test recipes, and all direct calls to
executables in test/Makefile have become individual recipes using the
simplified testing OpenSSL::Test::Simple.
For documentation on our testing modules, do:
perldoc test/testlib/OpenSSL/Test/Simple.pm
perldoc test/testlib/OpenSSL/Test.pm
[Richard Levitte]
*) In DSA_generate_parameters_ex, if the provided seed is too short,
return an error
[Rich Salz and Ismo Puustinen <ismo.puustinen@intel.com>]
*) Rewrite PSK to support ECDHE_PSK, DHE_PSK and RSA_PSK. Add ciphersuites
from RFC4279, RFC4785, RFC5487, RFC5489.
Thanks to Christian J. Dietrich and Giuseppe D'Angelo for the
original RSA_PSK patch.
[Steve Henson]
*) Dropped support for the SSL3_FLAGS_DELAY_CLIENT_FINISHED flag. This SSLeay
era flag was never set throughout the codebase (only read). Also removed
SSL3_FLAGS_POP_BUFFER which was only used if
SSL3_FLAGS_DELAY_CLIENT_FINISHED was also set.
[Matt Caswell]
*) Changed the default name options in the "ca", "crl", "req" and "x509"
to be "oneline" instead of "compat".
[Richard Levitte]
*) Remove SSL_OP_TLS_BLOCK_PADDING_BUG. This is SSLeay legacy, we're
not aware of clients that still exhibit this bug, and the workaround
hasn't been working properly for a while.
*) The return type of BIO_number_read() and BIO_number_written() as well as
the corresponding num_read and num_write members in the BIO structure has
changed from unsigned long to uint64_t. On platforms where an unsigned
long is 32 bits (e.g. Windows) these counters could overflow if >4Gb is
transferred.
[Matt Caswell]
*) Given the pervasive nature of TLS extensions it is inadvisable to run
OpenSSL without support for them. It also means that maintaining
the OPENSSL_NO_TLSEXT option within the code is very invasive (and probably
not well tested). Therefore the OPENSSL_NO_TLSEXT option has been removed.
[Matt Caswell]
*) Removed support for the two export grade static DH ciphersuites
EXP-DH-RSA-DES-CBC-SHA and EXP-DH-DSS-DES-CBC-SHA. These two ciphersuites
were newly added (along with a number of other static DH ciphersuites) to
1.0.2. However the two export ones have *never* worked since they were
introduced. It seems strange in any case to be adding new export
ciphersuites, and given "logjam" it also does not seem correct to fix them.
[Matt Caswell]
*) Version negotiation has been rewritten. In particular SSLv23_method(),
SSLv23_client_method() and SSLv23_server_method() have been deprecated,
and turned into macros which simply call the new preferred function names
TLS_method(), TLS_client_method() and TLS_server_method(). All new code
should use the new names instead. Also as part of this change the ssl23.h
header file has been removed.
[Matt Caswell]
*) Support for Kerberos ciphersuites in TLS (RFC2712) has been removed. This
code and the associated standard is no longer considered fit-for-purpose.
[Matt Caswell]
*) RT2547 was closed. When generating a private key, try to make the
output file readable only by the owner. This behavior change might
be noticeable when interacting with other software.
*) Added HTTP GET support to the ocsp command.
[Rich Salz]
*) RAND_pseudo_bytes has been deprecated. Users should use RAND_bytes instead.
[Matt Caswell]
*) Added support for TLS extended master secret from
draft-ietf-tls-session-hash-03.txt. Thanks for Alfredo Pironti for an
initial patch which was a great help during development.
[Steve Henson]
*) All libssl internal structures have been removed from the public header
files, and the OPENSSL_NO_SSL_INTERN option has been removed (since it is
now redundant). Users should not attempt to access internal structures
directly. Instead they should use the provided API functions.
[Matt Caswell]
*) config has been changed so that by default OPENSSL_NO_DEPRECATED is used.
Access to deprecated functions can be re-enabled by running config with
"enable-deprecated". In addition applications wishing to use deprecated
functions must define OPENSSL_USE_DEPRECATED. Note that this new behaviour
will, by default, disable some transitive includes that previously existed
in the header files (e.g. ec.h will no longer, by default, include bn.h)
[Matt Caswell]
*) Added support for OCB mode. OpenSSL has been granted a patent license
compatible with the OpenSSL license for use of OCB. Details are available
at https://www.openssl.org/docs/misc/OCB-patent-grant-OpenSSL.pdf. Support
for OCB can be removed by calling config with no-ocb.
*) SSLv2 support has been removed. It still supports receiving a SSLv2
compatible client hello.
[Kurt Roeckx]
*) Increased the minimal RSA keysize from 256 to 512 bits [Rich Salz],
done while fixing the error code for the key-too-small case.
[Annie Yousar <a.yousar@informatik.hu-berlin.de>]
*) CA.sh has been removmed; use CA.pl instead.
[Rich Salz]
*) Remove various unsupported platforms:
Sony NEWS4
BEOS and BEOS_R5
NeXT
SUNOS
MPE/iX
Sinix/ReliantUNIX RM400
DGUX
NCR
Tandem
Cray
16-bit platforms such as WIN16
*) Clean up OPENSSL_NO_xxx #define's
Use setbuf() and remove OPENSSL_NO_SETVBUF_IONBF
Rename OPENSSL_SYSNAME_xxx to OPENSSL_SYS_xxx
OPENSSL_NO_EC{DH,DSA} merged into OPENSSL_NO_EC
OPENSSL_NO_RIPEMD160, OPENSSL_NO_RIPEMD merged into OPENSSL_NO_RMD160
OPENSSL_NO_FP_API merged into OPENSSL_NO_STDIO
Remove OPENSSL_NO_BIO OPENSSL_NO_BUFFER OPENSSL_NO_CHAIN_VERIFY
OPENSSL_NO_EVP OPENSSL_NO_FIPS_ERR OPENSSL_NO_HASH_COMP
OPENSSL_NO_LHASH OPENSSL_NO_OBJECT OPENSSL_NO_SPEED OPENSSL_NO_STACK
OPENSSL_NO_X509 OPENSSL_NO_X509_VERIFY
Remove MS_STATIC; it's a relic from platforms <32 bits.
Remove all but one '#ifdef undef' which is to be looked at.
[Rich Salz]
*) Clean up calling of xxx_free routines.
Just like free(), fix most of the xxx_free routines to accept
NULL. Remove the non-null checks from callers. Save much code.
[Rich Salz]
*) Add secure heap for storage of private keys (when possible).
Add BIO_s_secmem(), CBIGNUM, etc.
Contributed by Akamai Technologies under our Corporate CLA.
[Rich Salz]
*) Experimental support for a new, fast, unbiased prime candidate generator,
bn_probable_prime_dh_coprime(). Not currently used by any prime generator.
[Felix Laurie von Massenbach <felix@erbridge.co.uk>]
Martin Kaiser
committed
*) New output format NSS in the sess_id command line tool. This allows
exporting the session id and the master key in NSS keylog format.
[Martin Kaiser <martin@kaiser.cx>]
*) Harmonize version and its documentation. -f flag is used to display
compilation flags.
[mancha <mancha1@zoho.com>]
*) Fix eckey_priv_encode so it immediately returns an error upon a failure
in i2d_ECPrivateKey. Thanks to Ted Unangst for feedback on this issue.
*) Fix some double frees. These are not thought to be exploitable.
[mancha <mancha1@zoho.com>]
*) A missing bounds check in the handling of the TLS heartbeat extension
can be used to reveal up to 64k of memory to a connected client or
server.
Thanks for Neel Mehta of Google Security for discovering this bug and to
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