summaryrefslogtreecommitdiff
path: root/src/lib/libcrypto/gost/gost_local.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/lib/libcrypto/gost/gost_local.h')
-rw-r--r--src/lib/libcrypto/gost/gost_local.h116
1 files changed, 0 insertions, 116 deletions
diff --git a/src/lib/libcrypto/gost/gost_local.h b/src/lib/libcrypto/gost/gost_local.h
deleted file mode 100644
index db07d06f04..0000000000
--- a/src/lib/libcrypto/gost/gost_local.h
+++ /dev/null
@@ -1,116 +0,0 @@
1/* $OpenBSD: gost_local.h,v 1.3 2023/07/28 15:50:33 tb Exp $ */
2/*
3 * Copyright (c) 2014 Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
4 * Copyright (c) 2005-2006 Cryptocom LTD
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 *
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 *
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in
15 * the documentation and/or other materials provided with the
16 * distribution.
17 *
18 * 3. All advertising materials mentioning features or use of this
19 * software must display the following acknowledgment:
20 * "This product includes software developed by the OpenSSL Project
21 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
22 *
23 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
24 * endorse or promote products derived from this software without
25 * prior written permission. For written permission, please contact
26 * openssl-core@openssl.org.
27 *
28 * 5. Products derived from this software may not be called "OpenSSL"
29 * nor may "OpenSSL" appear in their names without prior written
30 * permission of the OpenSSL Project.
31 *
32 * 6. Redistributions of any form whatsoever must retain the following
33 * acknowledgment:
34 * "This product includes software developed by the OpenSSL Project
35 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
36 *
37 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
38 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
39 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
40 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
41 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
42 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
43 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
44 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
45 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
46 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
47 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
48 * OF THE POSSIBILITY OF SUCH DAMAGE.
49 * ====================================================================
50 */
51
52#ifndef HEADER_GOST_LOCAL_H
53#define HEADER_GOST_LOCAL_H
54
55#include <openssl/ec.h>
56
57__BEGIN_HIDDEN_DECLS
58
59/* Internal representation of GOST substitution blocks */
60typedef struct {
61 unsigned char k8[16];
62 unsigned char k7[16];
63 unsigned char k6[16];
64 unsigned char k5[16];
65 unsigned char k4[16];
66 unsigned char k3[16];
67 unsigned char k2[16];
68 unsigned char k1[16];
69} gost_subst_block;
70
71#if defined(__i386) || defined(__i386__) || defined(__x86_64) || defined(__x86_64__)
72# define c2l(c,l) ((l)=*((const unsigned int *)(c)), (c)+=4)
73# define l2c(l,c) (*((unsigned int *)(c))=(l), (c)+=4)
74#else
75#define c2l(c,l) (l =(((unsigned long)(*((c)++))) ), \
76 l|=(((unsigned long)(*((c)++)))<< 8), \
77 l|=(((unsigned long)(*((c)++)))<<16), \
78 l|=(((unsigned long)(*((c)++)))<<24))
79#define l2c(l,c) (*((c)++)=(unsigned char)(((l) )&0xff), \
80 *((c)++)=(unsigned char)(((l)>> 8)&0xff), \
81 *((c)++)=(unsigned char)(((l)>>16)&0xff), \
82 *((c)++)=(unsigned char)(((l)>>24)&0xff))
83#endif
84
85extern void Gost2814789_encrypt(const unsigned char *in, unsigned char *out,
86 const GOST2814789_KEY *key);
87extern void Gost2814789_decrypt(const unsigned char *in, unsigned char *out,
88 const GOST2814789_KEY *key);
89extern void Gost2814789_cryptopro_key_mesh(GOST2814789_KEY *key);
90
91/* GOST 28147-89 key wrapping */
92extern int gost_key_unwrap_crypto_pro(int nid,
93 const unsigned char *keyExchangeKey, const unsigned char *wrappedKey,
94 unsigned char *sessionKey);
95extern int gost_key_wrap_crypto_pro(int nid,
96 const unsigned char *keyExchangeKey, const unsigned char *ukm,
97 const unsigned char *sessionKey, unsigned char *wrappedKey);
98/* Pkey part */
99extern int gost2001_compute_public(GOST_KEY *ec);
100extern ECDSA_SIG *gost2001_do_sign(BIGNUM *md, GOST_KEY *eckey);
101extern int gost2001_do_verify(BIGNUM *md, ECDSA_SIG *sig, GOST_KEY *ec);
102extern int gost2001_keygen(GOST_KEY *ec);
103extern int VKO_compute_key(BIGNUM *X, BIGNUM *Y, const GOST_KEY *pkey,
104 GOST_KEY *priv_key, const BIGNUM *ukm);
105extern BIGNUM *GOST_le2bn(const unsigned char *buf, size_t len, BIGNUM *bn);
106extern int GOST_bn2le(BIGNUM *bn, unsigned char *buf, int len);
107
108/* GOST R 34.10 parameters */
109extern int GostR3410_get_md_digest(int nid);
110extern int GostR3410_get_pk_digest(int nid);
111extern int GostR3410_256_param_id(const char *value);
112extern int GostR3410_512_param_id(const char *value);
113
114__END_HIDDEN_DECLS
115
116#endif /* !HEADER_GOST_LOCAL_H */
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-08-04 21:42:17 +0000