diff options
Diffstat (limited to 'libressl/include/openssl/gost.h')
| -rw-r--r-- | libressl/include/openssl/gost.h | 266 |
1 files changed, 266 insertions, 0 deletions
diff --git a/libressl/include/openssl/gost.h b/libressl/include/openssl/gost.h new file mode 100644 index 00000000..092f96fb --- /dev/null +++ b/libressl/include/openssl/gost.h @@ -0,0 +1,266 @@ +/* $OpenBSD: gost.h,v 1.3 2016/09/04 17:02:31 jsing 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. + * ==================================================================== + */ + +#ifndef HEADER_GOST_H +#define HEADER_GOST_H + +#include <openssl/opensslconf.h> + +#ifdef OPENSSL_NO_GOST +#error GOST is disabled. +#endif + +#include <openssl/asn1t.h> +#include <openssl/ec.h> + +#ifdef __cplusplus +extern "C" { +#endif + +typedef struct gost2814789_key_st { + unsigned int key[8]; + unsigned int k87[256],k65[256],k43[256],k21[256]; + unsigned int count; + unsigned key_meshing : 1; +} GOST2814789_KEY; + +int Gost2814789_set_sbox(GOST2814789_KEY *key, int nid); +int Gost2814789_set_key(GOST2814789_KEY *key, + const unsigned char *userKey, const int bits); +void Gost2814789_ecb_encrypt(const unsigned char *in, unsigned char *out, + GOST2814789_KEY *key, const int enc); +void Gost2814789_cfb64_encrypt(const unsigned char *in, unsigned char *out, + size_t length, GOST2814789_KEY *key, + unsigned char *ivec, int *num, const int enc); +void Gost2814789_cnt_encrypt(const unsigned char *in, unsigned char *out, + size_t length, GOST2814789_KEY *key, + unsigned char *ivec, unsigned char *cnt_buf, int *num); + +typedef struct { + ASN1_OCTET_STRING *iv; + ASN1_OBJECT *enc_param_set; +} GOST_CIPHER_PARAMS; + +GOST_CIPHER_PARAMS *GOST_CIPHER_PARAMS_new(void); +void GOST_CIPHER_PARAMS_free(GOST_CIPHER_PARAMS *a); +GOST_CIPHER_PARAMS *d2i_GOST_CIPHER_PARAMS(GOST_CIPHER_PARAMS **a, const unsigned char **in, long len); +int i2d_GOST_CIPHER_PARAMS(GOST_CIPHER_PARAMS *a, unsigned char **out); +extern const ASN1_ITEM GOST_CIPHER_PARAMS_it; + +#define GOST2814789IMIT_LENGTH 4 +#define GOST2814789IMIT_CBLOCK 8 +#define GOST2814789IMIT_LONG unsigned int + +typedef struct GOST2814789IMITstate_st { + GOST2814789IMIT_LONG Nl, Nh; + unsigned char data[GOST2814789IMIT_CBLOCK]; + unsigned int num; + + GOST2814789_KEY cipher; + unsigned char mac[GOST2814789IMIT_CBLOCK]; +} GOST2814789IMIT_CTX; + +/* Note, also removed second parameter and removed dctx->cipher setting */ +int GOST2814789IMIT_Init(GOST2814789IMIT_CTX *c, int nid); +int GOST2814789IMIT_Update(GOST2814789IMIT_CTX *c, const void *data, size_t len); +int GOST2814789IMIT_Final(unsigned char *md, GOST2814789IMIT_CTX *c); +void GOST2814789IMIT_Transform(GOST2814789IMIT_CTX *c, const unsigned char *data); +unsigned char *GOST2814789IMIT(const unsigned char *d, size_t n, + unsigned char *md, int nid, + const unsigned char *key, const unsigned char *iv); + +#define GOSTR341194_LONG unsigned int + +#define GOSTR341194_LENGTH 32 +#define GOSTR341194_CBLOCK 32 +#define GOSTR341194_LBLOCK (GOSTR341194_CBLOCK/4) + +typedef struct GOSTR341194state_st { + GOSTR341194_LONG Nl, Nh; + GOSTR341194_LONG data[GOSTR341194_LBLOCK]; + unsigned int num; + + GOST2814789_KEY cipher; + unsigned char H[GOSTR341194_CBLOCK]; + unsigned char S[GOSTR341194_CBLOCK]; +} GOSTR341194_CTX; + +/* Note, also removed second parameter and removed dctx->cipher setting */ +int GOSTR341194_Init(GOSTR341194_CTX *c, int nid); +int GOSTR341194_Update(GOSTR341194_CTX *c, const void *data, size_t len); +int GOSTR341194_Final(unsigned char *md, GOSTR341194_CTX *c); +void GOSTR341194_Transform(GOSTR341194_CTX *c, const unsigned char *data); +unsigned char *GOSTR341194(const unsigned char *d, size_t n,unsigned char *md, int nid); + +#if defined(_LP64) +#define STREEBOG_LONG64 unsigned long +#define U64(C) C##UL +#else +#define STREEBOG_LONG64 unsigned long long +#define U64(C) C##ULL +#endif + +#define STREEBOG_LBLOCK 8 +#define STREEBOG_CBLOCK 64 +#define STREEBOG256_LENGTH 32 +#define STREEBOG512_LENGTH 64 + +typedef struct STREEBOGstate_st { + STREEBOG_LONG64 data[STREEBOG_LBLOCK]; + unsigned int num; + unsigned int md_len; + STREEBOG_LONG64 h[STREEBOG_LBLOCK]; + STREEBOG_LONG64 N[STREEBOG_LBLOCK]; + STREEBOG_LONG64 Sigma[STREEBOG_LBLOCK]; +} STREEBOG_CTX; + +int STREEBOG256_Init(STREEBOG_CTX *c); +int STREEBOG256_Update(STREEBOG_CTX *c, const void *data, size_t len); +int STREEBOG256_Final(unsigned char *md, STREEBOG_CTX *c); +void STREEBOG256_Transform(STREEBOG_CTX *c, const unsigned char *data); +unsigned char *STREEBOG256(const unsigned char *d, size_t n,unsigned char *md); + +int STREEBOG512_Init(STREEBOG_CTX *c); +int STREEBOG512_Update(STREEBOG_CTX *c, const void *data, size_t len); +int STREEBOG512_Final(unsigned char *md, STREEBOG_CTX *c); +void STREEBOG512_Transform(STREEBOG_CTX *c, const unsigned char *data); +unsigned char *STREEBOG512(const unsigned char *d, size_t n,unsigned char *md); + +typedef struct gost_key_st GOST_KEY; +GOST_KEY *GOST_KEY_new(void); +void GOST_KEY_free(GOST_KEY * r); +int GOST_KEY_check_key(const GOST_KEY * eckey); +int GOST_KEY_set_public_key_affine_coordinates(GOST_KEY * key, BIGNUM * x, BIGNUM * y); +const EC_GROUP * GOST_KEY_get0_group(const GOST_KEY * key); +int GOST_KEY_set_group(GOST_KEY * key, const EC_GROUP * group); +int GOST_KEY_get_digest(const GOST_KEY * key); +int GOST_KEY_set_digest(GOST_KEY * key, int digest_nid); +const BIGNUM * GOST_KEY_get0_private_key(const GOST_KEY * key); +int GOST_KEY_set_private_key(GOST_KEY * key, const BIGNUM * priv_key); +const EC_POINT * GOST_KEY_get0_public_key(const GOST_KEY * key); +int GOST_KEY_set_public_key(GOST_KEY * key, const EC_POINT * pub_key); +size_t GOST_KEY_get_size(const GOST_KEY * r); + +/* Gost-specific pmeth control-function parameters */ +/* For GOST R34.10 parameters */ +#define EVP_PKEY_CTRL_GOST_PARAMSET (EVP_PKEY_ALG_CTRL+1) +#define EVP_PKEY_CTRL_GOST_SIG_FORMAT (EVP_PKEY_ALG_CTRL+2) +#define EVP_PKEY_CTRL_GOST_SET_DIGEST (EVP_PKEY_ALG_CTRL+3) +#define EVP_PKEY_CTRL_GOST_GET_DIGEST (EVP_PKEY_ALG_CTRL+4) + +#define GOST_SIG_FORMAT_SR_BE 0 +#define GOST_SIG_FORMAT_RS_LE 1 + +/* BEGIN ERROR CODES */ +/* The following lines are auto generated by the script mkerr.pl. Any changes + * made after this point may be overwritten when the script is next run. + */ +void ERR_load_GOST_strings(void); + +/* Error codes for the GOST functions. */ + +/* Function codes. */ +#define GOST_F_DECODE_GOST01_ALGOR_PARAMS 104 +#define GOST_F_ENCODE_GOST01_ALGOR_PARAMS 105 +#define GOST_F_GOST2001_COMPUTE_PUBLIC 106 +#define GOST_F_GOST2001_DO_SIGN 107 +#define GOST_F_GOST2001_DO_VERIFY 108 +#define GOST_F_GOST2001_KEYGEN 109 +#define GOST_F_GOST89_GET_ASN1_PARAMETERS 102 +#define GOST_F_GOST89_SET_ASN1_PARAMETERS 103 +#define GOST_F_GOST_KEY_CHECK_KEY 124 +#define GOST_F_GOST_KEY_NEW 125 +#define GOST_F_GOST_KEY_SET_PUBLIC_KEY_AFFINE_COORDINATES 126 +#define GOST_F_PARAM_COPY_GOST01 110 +#define GOST_F_PARAM_DECODE_GOST01 111 +#define GOST_F_PKEY_GOST01_CTRL 116 +#define GOST_F_PKEY_GOST01_DECRYPT 112 +#define GOST_F_PKEY_GOST01_DERIVE 113 +#define GOST_F_PKEY_GOST01_ENCRYPT 114 +#define GOST_F_PKEY_GOST01_PARAMGEN 115 +#define GOST_F_PKEY_GOST01_SIGN 123 +#define GOST_F_PKEY_GOST_MAC_CTRL 100 +#define GOST_F_PKEY_GOST_MAC_KEYGEN 101 +#define GOST_F_PRIV_DECODE_GOST01 117 +#define GOST_F_PUB_DECODE_GOST01 118 +#define GOST_F_PUB_ENCODE_GOST01 119 +#define GOST_F_PUB_PRINT_GOST01 120 +#define GOST_F_UNPACK_SIGNATURE_CP 121 +#define GOST_F_UNPACK_SIGNATURE_LE 122 + +/* Reason codes. */ +#define GOST_R_BAD_KEY_PARAMETERS_FORMAT 104 +#define GOST_R_BAD_PKEY_PARAMETERS_FORMAT 105 +#define GOST_R_CANNOT_PACK_EPHEMERAL_KEY 106 +#define GOST_R_CTRL_CALL_FAILED 107 +#define GOST_R_ERROR_COMPUTING_SHARED_KEY 108 +#define GOST_R_ERROR_PARSING_KEY_TRANSPORT_INFO 109 +#define GOST_R_INCOMPATIBLE_ALGORITHMS 110 +#define GOST_R_INCOMPATIBLE_PEER_KEY 111 +#define GOST_R_INVALID_DIGEST_TYPE 100 +#define GOST_R_INVALID_IV_LENGTH 103 +#define GOST_R_INVALID_MAC_KEY_LENGTH 101 +#define GOST_R_KEY_IS_NOT_INITIALIZED 112 +#define GOST_R_KEY_PARAMETERS_MISSING 113 +#define GOST_R_MAC_KEY_NOT_SET 102 +#define GOST_R_NO_PARAMETERS_SET 115 +#define GOST_R_NO_PEER_KEY 116 +#define GOST_R_NO_PRIVATE_PART_OF_NON_EPHEMERAL_KEYPAIR 117 +#define GOST_R_PUBLIC_KEY_UNDEFINED 118 +#define GOST_R_RANDOM_NUMBER_GENERATOR_FAILED 120 +#define GOST_R_SIGNATURE_MISMATCH 121 +#define GOST_R_SIGNATURE_PARTS_GREATER_THAN_Q 122 +#define GOST_R_UKM_NOT_SET 123 + +#ifdef __cplusplus +} +#endif +#endif |