Fabcoin Core  0.16.2
P2P Digital Currency
ctaes.h
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1  /*********************************************************************
2  * Copyright (c) 2016 Pieter Wuille *
3  * Distributed under the MIT software license, see the accompanying *
4  * file COPYING or http://www.opensource.org/licenses/mit-license.php.*
5  **********************************************************************/
6 
7 #ifndef _CTAES_H_
8 #define _CTAES_H_ 1
9 
10 #include <stdint.h>
11 #include <stdlib.h>
12 
13 typedef struct {
14  uint16_t slice[8];
15 } AES_state;
16 
17 typedef struct {
18  AES_state rk[11];
19 } AES128_ctx;
20 
21 typedef struct {
22  AES_state rk[13];
23 } AES192_ctx;
24 
25 typedef struct {
26  AES_state rk[15];
27 } AES256_ctx;
28 
29 void AES128_init(AES128_ctx* ctx, const unsigned char* key16);
30 void AES128_encrypt(const AES128_ctx* ctx, size_t blocks, unsigned char* cipher16, const unsigned char* plain16);
31 void AES128_decrypt(const AES128_ctx* ctx, size_t blocks, unsigned char* plain16, const unsigned char* cipher16);
32 
33 void AES192_init(AES192_ctx* ctx, const unsigned char* key24);
34 void AES192_encrypt(const AES192_ctx* ctx, size_t blocks, unsigned char* cipher16, const unsigned char* plain16);
35 void AES192_decrypt(const AES192_ctx* ctx, size_t blocks, unsigned char* plain16, const unsigned char* cipher16);
36 
37 void AES256_init(AES256_ctx* ctx, const unsigned char* key32);
38 void AES256_encrypt(const AES256_ctx* ctx, size_t blocks, unsigned char* cipher16, const unsigned char* plain16);
39 void AES256_decrypt(const AES256_ctx* ctx, size_t blocks, unsigned char* plain16, const unsigned char* cipher16);
40 
41 #endif
void AES192_init(AES192_ctx *ctx, const unsigned char *key24)
Definition: ctaes.c:517
void AES256_decrypt(const AES256_ctx *ctx, size_t blocks, unsigned char *plain16, const unsigned char *cipher16)
Definition: ctaes.c:550
void AES192_decrypt(const AES192_ctx *ctx, size_t blocks, unsigned char *plain16, const unsigned char *cipher16)
Definition: ctaes.c:530
void AES128_init(AES128_ctx *ctx, const unsigned char *key16)
Definition: ctaes.c:497
void AES256_init(AES256_ctx *ctx, const unsigned char *key32)
Definition: ctaes.c:538
void AES128_encrypt(const AES128_ctx *ctx, size_t blocks, unsigned char *cipher16, const unsigned char *plain16)
Definition: ctaes.c:501
void AES256_encrypt(const AES256_ctx *ctx, size_t blocks, unsigned char *cipher16, const unsigned char *plain16)
Definition: ctaes.c:542
void AES128_decrypt(const AES128_ctx *ctx, size_t blocks, unsigned char *plain16, const unsigned char *cipher16)
Definition: ctaes.c:509
void AES192_encrypt(const AES192_ctx *ctx, size_t blocks, unsigned char *cipher16, const unsigned char *plain16)
Definition: ctaes.c:521