diff options
author | Dr. Stephen Henson <steve@openssl.org> | 2007-10-26 12:06:36 +0000 |
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committer | Dr. Stephen Henson <steve@openssl.org> | 2007-10-26 12:06:36 +0000 |
commit | 0e1dba934fa53e9736e9156b9e25bd1010290149 (patch) | |
tree | e52e12fa1147b634c215263e93d77c8c9830b39b /crypto/evp | |
parent | 11d01d371f67a9cacfeccb1078669c595d65002f (diff) |
1. Changes for s_client.c to make it return non-zero exit code in case
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
Diffstat (limited to 'crypto/evp')
-rw-r--r-- | crypto/evp/evp.h | 6 | ||||
-rw-r--r-- | crypto/evp/pmeth_fn.c | 4 | ||||
-rw-r--r-- | crypto/evp/pmeth_lib.c | 5 |
3 files changed, 13 insertions, 2 deletions
diff --git a/crypto/evp/evp.h b/crypto/evp/evp.h index 65538d4eac..acb55fafe8 100644 --- a/crypto/evp/evp.h +++ b/crypto/evp/evp.h @@ -1016,8 +1016,12 @@ void EVP_PKEY_asn1_set_ctrl(EVP_PKEY_ASN1_METHOD *ameth, #define EVP_PKEY_CTRL_DIGESTINIT 7 +/* Used by GOST key encryption in TLS */ +#define EVP_PKEY_CTRL_SET_IV 8 + #define EVP_PKEY_ALG_CTRL 0x1000 + #define EVP_PKEY_FLAG_AUTOARGLEN 2 const EVP_PKEY_METHOD *EVP_PKEY_meth_find(int type); @@ -1045,6 +1049,8 @@ void EVP_PKEY_CTX_set_data(EVP_PKEY_CTX *ctx, void *data); void *EVP_PKEY_CTX_get_data(EVP_PKEY_CTX *ctx); EVP_PKEY *EVP_PKEY_CTX_get0_pkey(EVP_PKEY_CTX *ctx); +EVP_PKEY *EVP_PKEY_CTX_get0_peerkey(EVP_PKEY_CTX *ctx); + void EVP_PKEY_CTX_set_app_data(EVP_PKEY_CTX *ctx, void *data); void *EVP_PKEY_CTX_get_app_data(EVP_PKEY_CTX *ctx); diff --git a/crypto/evp/pmeth_fn.c b/crypto/evp/pmeth_fn.c index d52dc43f07..7dd0f2083a 100644 --- a/crypto/evp/pmeth_fn.c +++ b/crypto/evp/pmeth_fn.c @@ -285,13 +285,13 @@ int EVP_PKEY_derive_init(EVP_PKEY_CTX *ctx) int EVP_PKEY_derive_set_peer(EVP_PKEY_CTX *ctx, EVP_PKEY *peer) { int ret; - if (!ctx || !ctx->pmeth || !ctx->pmeth->derive || !ctx->pmeth->ctrl) + if (!ctx || !ctx->pmeth || !(ctx->pmeth->derive||ctx->pmeth->encrypt) || !ctx->pmeth->ctrl) { EVPerr(EVP_F_EVP_PKEY_DERIVE_SET_PEER, EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE); return -2; } - if (ctx->operation != EVP_PKEY_OP_DERIVE) + if (ctx->operation != EVP_PKEY_OP_DERIVE && ctx->operation != EVP_PKEY_OP_ENCRYPT) { EVPerr(EVP_F_EVP_PKEY_DERIVE_SET_PEER, EVP_R_OPERATON_NOT_INITIALIZED); diff --git a/crypto/evp/pmeth_lib.c b/crypto/evp/pmeth_lib.c index 6abb951d0c..764271a36d 100644 --- a/crypto/evp/pmeth_lib.c +++ b/crypto/evp/pmeth_lib.c @@ -390,6 +390,11 @@ EVP_PKEY *EVP_PKEY_CTX_get0_pkey(EVP_PKEY_CTX *ctx) return ctx->pkey; } +EVP_PKEY *EVP_PKEY_CTX_get0_peerkey(EVP_PKEY_CTX *ctx) + { + return ctx->peerkey; + } + void EVP_PKEY_CTX_set_app_data(EVP_PKEY_CTX *ctx, void *data) { ctx->app_data = data; |