You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
258 lines
8.8 KiB
C
258 lines
8.8 KiB
C
/* evp.h
|
|
*
|
|
* Copyright (C) 2015 wolfSSL Inc.
|
|
*
|
|
* This file is part of wolfSSL. (formerly known as CyaSSL)
|
|
*
|
|
* wolfSSL is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* wolfSSL is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*/
|
|
|
|
|
|
/* evp.h defines mini evp openssl compatibility layer
|
|
*
|
|
*/
|
|
|
|
|
|
#ifndef WOLFSSL_EVP_H_
|
|
#define WOLFSSL_EVP_H_
|
|
|
|
#include <wolfssl/wolfcrypt/settings.h>
|
|
|
|
#ifdef WOLFSSL_PREFIX
|
|
#include "prefix_evp.h"
|
|
#endif
|
|
|
|
#ifndef NO_MD5
|
|
#include <wolfssl/openssl/md5.h>
|
|
#endif
|
|
#include <wolfssl/openssl/sha.h>
|
|
#include <wolfssl/openssl/ripemd.h>
|
|
#include <wolfssl/openssl/rsa.h>
|
|
#include <wolfssl/openssl/dsa.h>
|
|
|
|
#include <wolfssl/wolfcrypt/aes.h>
|
|
#include <wolfssl/wolfcrypt/des3.h>
|
|
#include <wolfssl/wolfcrypt/arc4.h>
|
|
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
typedef char WOLFSSL_EVP_MD;
|
|
typedef char WOLFSSL_EVP_CIPHER;
|
|
|
|
#ifndef NO_MD5
|
|
WOLFSSL_API const WOLFSSL_EVP_MD* wolfSSL_EVP_md5(void);
|
|
#endif
|
|
WOLFSSL_API const WOLFSSL_EVP_MD* wolfSSL_EVP_sha1(void);
|
|
WOLFSSL_API const WOLFSSL_EVP_MD* wolfSSL_EVP_sha256(void);
|
|
WOLFSSL_API const WOLFSSL_EVP_MD* wolfSSL_EVP_sha384(void);
|
|
WOLFSSL_API const WOLFSSL_EVP_MD* wolfSSL_EVP_sha512(void);
|
|
WOLFSSL_API const WOLFSSL_EVP_MD* wolfSSL_EVP_ripemd160(void);
|
|
|
|
WOLFSSL_API const WOLFSSL_EVP_CIPHER* wolfSSL_EVP_aes_128_cbc(void);
|
|
WOLFSSL_API const WOLFSSL_EVP_CIPHER* wolfSSL_EVP_aes_192_cbc(void);
|
|
WOLFSSL_API const WOLFSSL_EVP_CIPHER* wolfSSL_EVP_aes_256_cbc(void);
|
|
WOLFSSL_API const WOLFSSL_EVP_CIPHER* wolfSSL_EVP_aes_128_ctr(void);
|
|
WOLFSSL_API const WOLFSSL_EVP_CIPHER* wolfSSL_EVP_aes_192_ctr(void);
|
|
WOLFSSL_API const WOLFSSL_EVP_CIPHER* wolfSSL_EVP_aes_256_ctr(void);
|
|
WOLFSSL_API const WOLFSSL_EVP_CIPHER* wolfSSL_EVP_des_cbc(void);
|
|
WOLFSSL_API const WOLFSSL_EVP_CIPHER* wolfSSL_EVP_des_ede3_cbc(void);
|
|
WOLFSSL_API const WOLFSSL_EVP_CIPHER* wolfSSL_EVP_rc4(void);
|
|
WOLFSSL_API const WOLFSSL_EVP_CIPHER* wolfSSL_EVP_enc_null(void);
|
|
|
|
|
|
typedef union {
|
|
#ifndef NO_MD5
|
|
WOLFSSL_MD5_CTX md5;
|
|
#endif
|
|
WOLFSSL_SHA_CTX sha;
|
|
WOLFSSL_SHA256_CTX sha256;
|
|
#ifdef WOLFSSL_SHA384
|
|
WOLFSSL_SHA384_CTX sha384;
|
|
#endif
|
|
#ifdef WOLFSSL_SHA512
|
|
WOLFSSL_SHA512_CTX sha512;
|
|
#endif
|
|
#ifdef WOLFSSL_RIPEMD
|
|
WOLFSSL_RIPEMD_CTX ripemd;
|
|
#endif
|
|
} WOLFSSL_Hasher;
|
|
|
|
|
|
typedef struct WOLFSSL_EVP_MD_CTX {
|
|
unsigned char macType;
|
|
WOLFSSL_Hasher hash;
|
|
} WOLFSSL_EVP_MD_CTX;
|
|
|
|
|
|
typedef union {
|
|
#ifndef NO_AES
|
|
Aes aes;
|
|
#endif
|
|
#ifndef NO_DES3
|
|
Des des;
|
|
Des3 des3;
|
|
#endif
|
|
Arc4 arc4;
|
|
} WOLFSSL_Cipher;
|
|
|
|
|
|
enum {
|
|
AES_128_CBC_TYPE = 1,
|
|
AES_192_CBC_TYPE = 2,
|
|
AES_256_CBC_TYPE = 3,
|
|
AES_128_CTR_TYPE = 4,
|
|
AES_192_CTR_TYPE = 5,
|
|
AES_256_CTR_TYPE = 6,
|
|
DES_CBC_TYPE = 7,
|
|
DES_EDE3_CBC_TYPE = 8,
|
|
ARC4_TYPE = 9,
|
|
NULL_CIPHER_TYPE = 10,
|
|
EVP_PKEY_RSA = 11,
|
|
EVP_PKEY_DSA = 12,
|
|
NID_sha1 = 64,
|
|
NID_md5 = 4
|
|
};
|
|
|
|
|
|
typedef struct WOLFSSL_EVP_CIPHER_CTX {
|
|
int keyLen; /* user may set for variable */
|
|
unsigned char enc; /* if encrypt side, then true */
|
|
unsigned char cipherType;
|
|
#ifndef NO_AES
|
|
unsigned char iv[AES_BLOCK_SIZE]; /* working iv pointer into cipher */
|
|
#elif !defined(NO_DES3)
|
|
unsigned char iv[DES_BLOCK_SIZE]; /* working iv pointer into cipher */
|
|
#endif
|
|
WOLFSSL_Cipher cipher;
|
|
} WOLFSSL_EVP_CIPHER_CTX;
|
|
|
|
|
|
WOLFSSL_API int wolfSSL_EVP_MD_size(const WOLFSSL_EVP_MD* md);
|
|
WOLFSSL_API void wolfSSL_EVP_MD_CTX_init(WOLFSSL_EVP_MD_CTX* ctx);
|
|
WOLFSSL_API int wolfSSL_EVP_MD_CTX_cleanup(WOLFSSL_EVP_MD_CTX* ctx);
|
|
|
|
WOLFSSL_API int wolfSSL_EVP_DigestInit(WOLFSSL_EVP_MD_CTX* ctx,
|
|
const WOLFSSL_EVP_MD* type);
|
|
WOLFSSL_API int wolfSSL_EVP_DigestUpdate(WOLFSSL_EVP_MD_CTX* ctx, const void* data,
|
|
unsigned long sz);
|
|
WOLFSSL_API int wolfSSL_EVP_DigestFinal(WOLFSSL_EVP_MD_CTX* ctx, unsigned char* md,
|
|
unsigned int* s);
|
|
WOLFSSL_API int wolfSSL_EVP_DigestFinal_ex(WOLFSSL_EVP_MD_CTX* ctx,
|
|
unsigned char* md, unsigned int* s);
|
|
#ifndef NO_MD5
|
|
WOLFSSL_API int wolfSSL_EVP_BytesToKey(const WOLFSSL_EVP_CIPHER*,
|
|
const WOLFSSL_EVP_MD*, const unsigned char*,
|
|
const unsigned char*, int, int, unsigned char*,
|
|
unsigned char*);
|
|
#endif
|
|
|
|
WOLFSSL_API void wolfSSL_EVP_CIPHER_CTX_init(WOLFSSL_EVP_CIPHER_CTX* ctx);
|
|
WOLFSSL_API int wolfSSL_EVP_CIPHER_CTX_cleanup(WOLFSSL_EVP_CIPHER_CTX* ctx);
|
|
|
|
WOLFSSL_API int wolfSSL_EVP_CIPHER_CTX_iv_length(const WOLFSSL_EVP_CIPHER_CTX*);
|
|
|
|
|
|
WOLFSSL_API int wolfSSL_EVP_CipherInit(WOLFSSL_EVP_CIPHER_CTX* ctx,
|
|
const WOLFSSL_EVP_CIPHER* type,
|
|
unsigned char* key, unsigned char* iv,
|
|
int enc);
|
|
WOLFSSL_API int wolfSSL_EVP_CIPHER_CTX_key_length(WOLFSSL_EVP_CIPHER_CTX* ctx);
|
|
WOLFSSL_API int wolfSSL_EVP_CIPHER_CTX_set_key_length(WOLFSSL_EVP_CIPHER_CTX* ctx,
|
|
int keylen);
|
|
WOLFSSL_API int wolfSSL_EVP_Cipher(WOLFSSL_EVP_CIPHER_CTX* ctx,
|
|
unsigned char* dst, unsigned char* src,
|
|
unsigned int len);
|
|
|
|
WOLFSSL_API const WOLFSSL_EVP_MD* wolfSSL_EVP_get_digestbynid(int);
|
|
|
|
WOLFSSL_API WOLFSSL_RSA* wolfSSL_EVP_PKEY_get1_RSA(WOLFSSL_EVP_PKEY*);
|
|
WOLFSSL_API WOLFSSL_DSA* wolfSSL_EVP_PKEY_get1_DSA(WOLFSSL_EVP_PKEY*);
|
|
|
|
/* these next ones don't need real OpenSSL type, for OpenSSH compat only */
|
|
WOLFSSL_API void* wolfSSL_EVP_X_STATE(const WOLFSSL_EVP_CIPHER_CTX* ctx);
|
|
WOLFSSL_API int wolfSSL_EVP_X_STATE_LEN(const WOLFSSL_EVP_CIPHER_CTX* ctx);
|
|
|
|
WOLFSSL_API void wolfSSL_3des_iv(WOLFSSL_EVP_CIPHER_CTX* ctx, int doset,
|
|
unsigned char* iv, int len);
|
|
WOLFSSL_API void wolfSSL_aes_ctr_iv(WOLFSSL_EVP_CIPHER_CTX* ctx, int doset,
|
|
unsigned char* iv, int len);
|
|
|
|
WOLFSSL_API int wolfSSL_StoreExternalIV(WOLFSSL_EVP_CIPHER_CTX* ctx);
|
|
WOLFSSL_API int wolfSSL_SetInternalIV(WOLFSSL_EVP_CIPHER_CTX* ctx);
|
|
|
|
|
|
/* end OpenSSH compat */
|
|
|
|
typedef WOLFSSL_EVP_MD EVP_MD;
|
|
typedef WOLFSSL_EVP_CIPHER EVP_CIPHER;
|
|
typedef WOLFSSL_EVP_MD_CTX EVP_MD_CTX;
|
|
typedef WOLFSSL_EVP_CIPHER_CTX EVP_CIPHER_CTX;
|
|
|
|
#ifndef NO_MD5
|
|
#define EVP_md5 wolfSSL_EVP_md5
|
|
#endif
|
|
#define EVP_sha1 wolfSSL_EVP_sha1
|
|
#define EVP_sha256 wolfSSL_EVP_sha256
|
|
#define EVP_sha384 wolfSSL_EVP_sha384
|
|
#define EVP_sha512 wolfSSL_EVP_sha512
|
|
#define EVP_ripemd160 wolfSSL_EVP_ripemd160
|
|
|
|
#define EVP_aes_128_cbc wolfSSL_EVP_aes_128_cbc
|
|
#define EVP_aes_192_cbc wolfSSL_EVP_aes_192_cbc
|
|
#define EVP_aes_256_cbc wolfSSL_EVP_aes_256_cbc
|
|
#define EVP_aes_128_ctr wolfSSL_EVP_aes_128_ctr
|
|
#define EVP_aes_192_ctr wolfSSL_EVP_aes_192_ctr
|
|
#define EVP_aes_256_ctr wolfSSL_EVP_aes_256_ctr
|
|
#define EVP_des_cbc wolfSSL_EVP_des_cbc
|
|
#define EVP_des_ede3_cbc wolfSSL_EVP_des_ede3_cbc
|
|
#define EVP_rc4 wolfSSL_EVP_rc4
|
|
#define EVP_enc_null wolfSSL_EVP_enc_null
|
|
|
|
#define EVP_MD_size wolfSSL_EVP_MD_size
|
|
#define EVP_MD_CTX_init wolfSSL_EVP_MD_CTX_init
|
|
#define EVP_MD_CTX_cleanup wolfSSL_EVP_MD_CTX_cleanup
|
|
#define EVP_DigestInit wolfSSL_EVP_DigestInit
|
|
#define EVP_DigestUpdate wolfSSL_EVP_DigestUpdate
|
|
#define EVP_DigestFinal wolfSSL_EVP_DigestFinal
|
|
#define EVP_DigestFinal_ex wolfSSL_EVP_DigestFinal_ex
|
|
#define EVP_BytesToKey wolfSSL_EVP_BytesToKey
|
|
|
|
#define EVP_CIPHER_CTX_init wolfSSL_EVP_CIPHER_CTX_init
|
|
#define EVP_CIPHER_CTX_cleanup wolfSSL_EVP_CIPHER_CTX_cleanup
|
|
#define EVP_CIPHER_CTX_iv_length wolfSSL_EVP_CIPHER_CTX_iv_length
|
|
#define EVP_CIPHER_CTX_key_length wolfSSL_EVP_CIPHER_CTX_key_length
|
|
#define EVP_CIPHER_CTX_set_key_length wolfSSL_EVP_CIPHER_CTX_set_key_length
|
|
#define EVP_CipherInit wolfSSL_EVP_CipherInit
|
|
#define EVP_Cipher wolfSSL_EVP_Cipher
|
|
|
|
#define EVP_get_digestbynid wolfSSL_EVP_get_digestbynid
|
|
|
|
#define EVP_PKEY_get1_RSA wolfSSL_EVP_PKEY_get1_RSA
|
|
#define EVP_PKEY_get1_DSA wolfSSL_EVP_PKEY_get1_DSA
|
|
|
|
#ifndef EVP_MAX_MD_SIZE
|
|
#define EVP_MAX_MD_SIZE 64 /* sha512 */
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
} /* extern "C" */
|
|
#endif
|
|
|
|
|
|
#endif /* WOLFSSL_EVP_H_ */
|