mirror of
https://github.com/wiidev/usbloadergx.git
synced 2024-11-08 20:45:07 +01:00
68 lines
1.8 KiB
C
68 lines
1.8 KiB
C
/* hc128.h
|
|
*
|
|
* Copyright (C) 2006-2020 wolfSSL Inc.
|
|
*
|
|
* This file is part of wolfSSL.
|
|
*
|
|
* 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 02110-1335, USA
|
|
*/
|
|
|
|
/*!
|
|
\file wolfssl/wolfcrypt/hc128.h
|
|
*/
|
|
|
|
|
|
#ifndef WOLF_CRYPT_HC128_H
|
|
#define WOLF_CRYPT_HC128_H
|
|
|
|
#include <libs/libwolfssl/wolfcrypt/types.h>
|
|
|
|
#ifndef NO_HC128
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
enum {
|
|
HC128_ENC_TYPE = WC_CIPHER_HC128, /* cipher unique type */
|
|
};
|
|
|
|
/* HC-128 stream cipher */
|
|
typedef struct HC128 {
|
|
word32 T[1024]; /* P[i] = T[i]; Q[i] = T[1024 + i ]; */
|
|
word32 X[16];
|
|
word32 Y[16];
|
|
word32 counter1024; /* counter1024 = i mod 1024 at the ith step */
|
|
word32 key[8];
|
|
word32 iv[8];
|
|
#ifdef XSTREAM_ALIGN
|
|
void* heap; /* heap hint, currently XMALLOC only used with aligning */
|
|
#endif
|
|
} HC128;
|
|
|
|
|
|
WOLFSSL_API int wc_Hc128_Process(HC128*, byte*, const byte*, word32);
|
|
WOLFSSL_API int wc_Hc128_SetKey(HC128*, const byte* key, const byte* iv);
|
|
|
|
WOLFSSL_LOCAL int wc_Hc128_SetHeap(HC128* ctx, void* heap);
|
|
|
|
#ifdef __cplusplus
|
|
} /* extern "C" */
|
|
#endif
|
|
|
|
#endif /* HAVE_HC128 */
|
|
#endif /* WOLF_CRYPT_HC128_H */
|
|
|