mirror of
https://github.com/dashpay/dash.git
synced 2024-12-28 05:23:01 +01:00
a545127fbc
git-subtree-dir: src/crypto/ctaes git-subtree-split: cd3c3ac31fac41cc253bf5780b55ecd8d7368545
42 lines
1.5 KiB
C
42 lines
1.5 KiB
C
/*********************************************************************
|
|
* Copyright (c) 2016 Pieter Wuille *
|
|
* Distributed under the MIT software license, see the accompanying *
|
|
* file COPYING or http://www.opensource.org/licenses/mit-license.php.*
|
|
**********************************************************************/
|
|
|
|
#ifndef _CTAES_H_
|
|
#define _CTAES_H_ 1
|
|
|
|
#include <stdint.h>
|
|
#include <stdlib.h>
|
|
|
|
typedef struct {
|
|
uint16_t slice[8];
|
|
} AES_state;
|
|
|
|
typedef struct {
|
|
AES_state rk[11];
|
|
} AES128_ctx;
|
|
|
|
typedef struct {
|
|
AES_state rk[13];
|
|
} AES192_ctx;
|
|
|
|
typedef struct {
|
|
AES_state rk[15];
|
|
} AES256_ctx;
|
|
|
|
void AES128_init(AES128_ctx* ctx, const unsigned char* key16);
|
|
void AES128_encrypt(const AES128_ctx* ctx, size_t blocks, unsigned char* cipher16, const unsigned char* plain16);
|
|
void AES128_decrypt(const AES128_ctx* ctx, size_t blocks, unsigned char* plain16, const unsigned char* cipher16);
|
|
|
|
void AES192_init(AES192_ctx* ctx, const unsigned char* key24);
|
|
void AES192_encrypt(const AES192_ctx* ctx, size_t blocks, unsigned char* cipher16, const unsigned char* plain16);
|
|
void AES192_decrypt(const AES192_ctx* ctx, size_t blocks, unsigned char* plain16, const unsigned char* cipher16);
|
|
|
|
void AES256_init(AES256_ctx* ctx, const unsigned char* key32);
|
|
void AES256_encrypt(const AES256_ctx* ctx, size_t blocks, unsigned char* cipher16, const unsigned char* plain16);
|
|
void AES256_decrypt(const AES256_ctx* ctx, size_t blocks, unsigned char* plain16, const unsigned char* cipher16);
|
|
|
|
#endif
|