1 files changed, 126 insertions, 0 deletions

diff --git a/src/lib/libcrypto/gost/gostr341001_params.c b/src/lib/libcrypto/gost/gostr341001_params.c
new file mode 100644
index 0000000000..1c8276e7b0
--- /dev/null
+++ b/src/lib/libcrypto/gost/gostr341001_params.c
@@ -0,0 +1,126 @@
+/* $OpenBSD: gostr341001_params.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 <strings.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))
+                        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))
+                        return GostR3410_512_params[i].nid;
+        }
+
+        return NID_undef;
+}
+
+#endif