| /* $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 |