mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-11-30 11:28:21 +00:00
67 lines
3.0 KiB
C
67 lines
3.0 KiB
C
/**
|
|
* Copyright (c) 2013-2014 Tomas Dzetkulic
|
|
* Copyright (c) 2013-2014 Pavol Rusnak
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining
|
|
* a copy of this software and associated documentation files (the "Software"),
|
|
* to deal in the Software without restriction, including without limitation
|
|
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
* and/or sell copies of the Software, and to permit persons to whom the
|
|
* Software is furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included
|
|
* in all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
|
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES
|
|
* OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
|
|
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
|
* OTHER DEALINGS IN THE SOFTWARE.
|
|
*/
|
|
|
|
#ifndef __PBKDF2_H__
|
|
#define __PBKDF2_H__
|
|
|
|
#include <stdint.h>
|
|
#include "sha2.h"
|
|
|
|
typedef struct _PBKDF2_HMAC_SHA256_CTX {
|
|
uint32_t odig[SHA256_DIGEST_LENGTH / sizeof(uint32_t)];
|
|
uint32_t idig[SHA256_DIGEST_LENGTH / sizeof(uint32_t)];
|
|
uint32_t f[SHA256_DIGEST_LENGTH / sizeof(uint32_t)];
|
|
uint32_t g[SHA256_BLOCK_LENGTH / sizeof(uint32_t)];
|
|
char first;
|
|
} PBKDF2_HMAC_SHA256_CTX;
|
|
|
|
typedef struct _PBKDF2_HMAC_SHA512_CTX {
|
|
uint64_t odig[SHA512_DIGEST_LENGTH / sizeof(uint64_t)];
|
|
uint64_t idig[SHA512_DIGEST_LENGTH / sizeof(uint64_t)];
|
|
uint64_t f[SHA512_DIGEST_LENGTH / sizeof(uint64_t)];
|
|
uint64_t g[SHA512_BLOCK_LENGTH / sizeof(uint64_t)];
|
|
char first;
|
|
} PBKDF2_HMAC_SHA512_CTX;
|
|
|
|
void pbkdf2_hmac_sha256_Init(PBKDF2_HMAC_SHA256_CTX *pctx, const uint8_t *pass,
|
|
int passlen, const uint8_t *salt, int saltlen,
|
|
uint32_t blocknr);
|
|
void pbkdf2_hmac_sha256_Update(PBKDF2_HMAC_SHA256_CTX *pctx,
|
|
uint32_t iterations);
|
|
void pbkdf2_hmac_sha256_Final(PBKDF2_HMAC_SHA256_CTX *pctx, uint8_t *key);
|
|
void pbkdf2_hmac_sha256(const uint8_t *pass, int passlen, const uint8_t *salt,
|
|
int saltlen, uint32_t iterations, uint8_t *key,
|
|
int keylen);
|
|
|
|
void pbkdf2_hmac_sha512_Init(PBKDF2_HMAC_SHA512_CTX *pctx, const uint8_t *pass,
|
|
int passlen, const uint8_t *salt, int saltlen,
|
|
uint32_t blocknr);
|
|
void pbkdf2_hmac_sha512_Update(PBKDF2_HMAC_SHA512_CTX *pctx,
|
|
uint32_t iterations);
|
|
void pbkdf2_hmac_sha512_Final(PBKDF2_HMAC_SHA512_CTX *pctx, uint8_t *key);
|
|
void pbkdf2_hmac_sha512(const uint8_t *pass, int passlen, const uint8_t *salt,
|
|
int saltlen, uint32_t iterations, uint8_t *key,
|
|
int keylen);
|
|
|
|
#endif
|