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path: root/engines/ccgost/gost94_keyx.c
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2015-08-11Remove Gost94 signature algorithm.Rich Salz
This was obsolete in 2001. This is not the same as Gost94 digest. Thanks to Dmitry Belyavsky <beldmit@gmail.com> for review and advice. Reviewed-by: Matt Caswell <matt@openssl.org>
2015-05-26Fix error check in GOST engineMatt Caswell
The return value of i2d functions can be negative if an error occurs. Therefore don't assign the return value to an unsigned type and *then* check if it is negative. RT#3862 Reviewed-by: Richard Levitte <levitte@openssl.org>
2015-01-22Run util/openssl-format-source -v -c .Matt Caswell
Reviewed-by: Tim Hudson <tjh@openssl.org>
2015-01-22Fix strange formatting by indentMatt Caswell
Reviewed-by: Tim Hudson <tjh@openssl.org>
2014-12-05Fix broken buildEmilia Kasper
Add includes missing from commit 33eab3f6af51c6d7fe68ee4960930df4f1616bd5 Reviewed-by: Geoff Thorpe <geoff@openssl.org>
2014-12-04Replace GOST_R_MALLOC_FAILURE and GOST_R_NO_MEMORY with ERR_R_MALLOC_FAILUREKurt Roeckx
Reviewed-by: Richard Levitte <levitte@openssl.org>
2012-01-04Check GOST parameters are not NULL (CVE-2012-0027)Dr. Stephen Henson
2010-05-22PR: 2254Dr. Stephen Henson
Submitted by: Ger Hobbelt <ger@hobbelt.com> Approved by: steve@openssl.org Check for <= 0 i2d return value.
2010-01-27size_t doesn't compare less than zero...Richard Levitte
2009-06-16Submitted by: Artem Chuprina <ran@cryptocom.ru>Dr. Stephen Henson
Reviewed by: steve@openssl.org Various GOST ciphersuite and ENGINE fixes. Including... Allow EVP_PKEY_set_derive_peerkey() in encryption operations. New flag when certificate verify should be omitted in client key exchange.
2009-04-20Updates from 1.0.0-stable branch.Dr. Stephen Henson
2008-12-13Return error if DH_new() fails (Coverity ID 150).Ben Laurie
2008-02-28Fix error code function name mismatches in GOST engine, rebuild errors.Dr. Stephen Henson
2007-10-261. Changes for s_client.c to make it return non-zero exit code in caseDr. Stephen Henson
of handshake failure 2. Changes to x509_certificate_type function (crypto/x509/x509type.c) to make it recognize GOST certificates as EVP_PKT_SIGN|EVP_PKT_EXCH (required for s3_srvr to accept GOST client certificates). 3. Changes to EVP - adding of function EVP_PKEY_CTX_get0_peerkey - Make function EVP_PKEY_derive_set_peerkey work for context with ENCRYPT operation, because we use peerkey field in the context to pass non-ephemeral secret key to GOST encrypt operation. - added EVP_PKEY_CTRL_SET_IV control command. It is really GOST-specific, but it is used in SSL code, so it has to go in some header file, available during libssl compilation 4. Fix to HMAC to avoid call of OPENSSL_cleanse on undefined data 5. Include des.h if KSSL_DEBUG is defined into some libssl files, to make debugging output which depends on constants defined there, work and other KSSL_DEBUG output fixes 6. Declaration of real GOST ciphersuites, two authentication methods SSL_aGOST94 and SSL_aGOST2001 and one key exchange method SSL_kGOST 7. Implementation of these methods. 8. Support for sending unsolicited serverhello extension if GOST ciphersuite is selected. It is require for interoperability with CryptoPro CSP 3.0 and 3.6 and controlled by SSL_OP_CRYPTOPRO_TLSEXT_BUG constant. This constant is added to SSL_OP_ALL, because it does nothing, if non-GOST ciphersuite is selected, and all implementation of GOST include compatibility with CryptoPro. 9. Support for CertificateVerify message without length field. It is another CryptoPro bug, but support is made unconditional, because it does no harm for draft-conforming implementation. 10. In tls1_mac extra copy of stream mac context is no more done. When I've written currently commited code I haven't read EVP_DigestSignFinal manual carefully enough and haven't noticed that it does an internal digest ctx copying. This implementation was tested against 1. CryptoPro CSP 3.6 client and server 2. Cryptopro CSP 3.0 server
2007-05-18Updated GOST MAC support.Dr. Stephen Henson
Submitted by: vitus@cryptocom.ru
2006-09-21Updated version of gost engine.Dr. Stephen Henson
2006-09-17GOST public key algorithm ENGINE donated to the OpenSSL by Cryptocom.Dr. Stephen Henson
Very early version, doesn't do much yet, not even added to the build system.