diff options
Diffstat (limited to 'lib/libssl/src/crypto/evp/m_streebog.c')
| -rw-r--r-- | lib/libssl/src/crypto/evp/m_streebog.c | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/lib/libssl/src/crypto/evp/m_streebog.c b/lib/libssl/src/crypto/evp/m_streebog.c new file mode 100644 index 00000000000..cf4b159f439 --- /dev/null +++ b/lib/libssl/src/crypto/evp/m_streebog.c @@ -0,0 +1,125 @@ +/* $OpenBSD: m_streebog.c,v 1.1 2014/11/09 19:17:13 miod Exp $ */ +/* + * Copyright (c) 2014 Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> + * Copyright (c) 2005-2006 Cryptocom LTD + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * + * 3. All advertising materials mentioning features or use of this + * software must display the following acknowledgment: + * "This product includes software developed by the OpenSSL Project + * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" + * + * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to + * endorse or promote products derived from this software without + * prior written permission. For written permission, please contact + * openssl-core@openssl.org. + * + * 5. Products derived from this software may not be called "OpenSSL" + * nor may "OpenSSL" appear in their names without prior written + * permission of the OpenSSL Project. + * + * 6. Redistributions of any form whatsoever must retain the following + * acknowledgment: + * "This product includes software developed by the OpenSSL Project + * for use in the OpenSSL Toolkit (http://www.openssl.org/)" + * + * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY + * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR + * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED + * OF THE POSSIBILITY OF SUCH DAMAGE. + * ==================================================================== + */ + +#include <openssl/opensslconf.h> + +#ifndef OPENSSL_NO_GOST + +#include <openssl/evp.h> +#include <openssl/gost.h> +#include <openssl/objects.h> + +static int init256(EVP_MD_CTX *ctx) +{ + return STREEBOG256_Init(ctx->md_data); +} + +static int update256(EVP_MD_CTX *ctx, const void *data, size_t count) +{ + return STREEBOG256_Update(ctx->md_data, data, count); +} + +static int final256(EVP_MD_CTX *ctx, unsigned char *md) +{ + return STREEBOG256_Final(md, ctx->md_data); +} + +static int init512(EVP_MD_CTX *ctx) +{ + return STREEBOG512_Init(ctx->md_data); +} + +static int update512(EVP_MD_CTX *ctx, const void *data, size_t count) +{ + return STREEBOG512_Update(ctx->md_data, data, count); +} + +static int final512(EVP_MD_CTX *ctx, unsigned char *md) +{ + return STREEBOG512_Final(md, ctx->md_data); +} + +static const EVP_MD streebog256_md = { + .type = NID_id_tc26_gost3411_2012_256, + .pkey_type = NID_undef, + .md_size = STREEBOG256_LENGTH, + .flags = EVP_MD_FLAG_PKEY_METHOD_SIGNATURE, + .init = init256, + .update = update256, + .final = final256, + .block_size = STREEBOG_CBLOCK, + .ctx_size = sizeof(EVP_MD *) + sizeof(STREEBOG_CTX), +}; + +static const EVP_MD streebog512_md = { + .type = NID_id_tc26_gost3411_2012_512, + .pkey_type = NID_undef, + .md_size = STREEBOG512_LENGTH, + .flags = EVP_MD_FLAG_PKEY_METHOD_SIGNATURE, + .init = init512, + .update = update512, + .final = final512, + .block_size = STREEBOG_CBLOCK, + .ctx_size = sizeof(EVP_MD *) + sizeof(STREEBOG_CTX), +}; + +const EVP_MD * +EVP_streebog256(void) +{ + return (&streebog256_md); +} + +const EVP_MD * +EVP_streebog512(void) +{ + return (&streebog512_md); +} +#endif |