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/* $OpenBSD: gostr341001_params.c,v 1.3 2015/07/20 22:42:56 bcook 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 <string.h>
#include <openssl/opensslconf.h>
#ifndef OPENSSL_NO_GOST
#include <openssl/objects.h>
#include <openssl/gost.h>
#include "gost_locl.h"
int
GostR3410_get_md_digest(int nid)
{
if (nid == NID_id_GostR3411_94_CryptoProParamSet)
return NID_id_GostR3411_94;
return nid;
}
int
GostR3410_get_pk_digest(int nid)
{
switch (nid) {
case NID_id_GostR3411_94_CryptoProParamSet:
return NID_id_GostR3410_2001;
case NID_id_tc26_gost3411_2012_256:
return NID_id_tc26_gost3410_2012_256;
case NID_id_tc26_gost3411_2012_512:
return NID_id_tc26_gost3410_2012_512;
default:
return NID_undef;
}
}
typedef struct GostR3410_params {
const char *name;
int nid;
} GostR3410_params;
static const GostR3410_params GostR3410_256_params[] = {
{ "A", NID_id_GostR3410_2001_CryptoPro_A_ParamSet },
{ "B", NID_id_GostR3410_2001_CryptoPro_B_ParamSet },
{ "C", NID_id_GostR3410_2001_CryptoPro_C_ParamSet },
{ "0", NID_id_GostR3410_2001_TestParamSet },
{ "XA", NID_id_GostR3410_2001_CryptoPro_XchA_ParamSet },
{ "XB", NID_id_GostR3410_2001_CryptoPro_XchB_ParamSet },
{ NULL, NID_undef },
};
static const GostR3410_params GostR3410_512_params[] = {
{ "A", NID_id_tc26_gost_3410_2012_512_paramSetA },
{ "B", NID_id_tc26_gost_3410_2012_512_paramSetB },
{ NULL, NID_undef },
};
int
GostR3410_256_param_id(const char *value)
{
int i;
for (i = 0; GostR3410_256_params[i].nid != NID_undef; i++) {
if (strcasecmp(GostR3410_256_params[i].name, value) == 0)
return GostR3410_256_params[i].nid;
}
return NID_undef;
}
int
GostR3410_512_param_id(const char *value)
{
int i;
for (i = 0; GostR3410_512_params[i].nid != NID_undef; i++) {
if (strcasecmp(GostR3410_512_params[i].name, value) == 0)
return GostR3410_512_params[i].nid;
}
return NID_undef;
}
#endif
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