usbloadergx/source/libs/libwolfssl/openssl/rc4.h
2020-07-06 17:06:35 +01:00

60 lines
1.8 KiB
C

/* rc4.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
*/
/* rc4.h defines mini des openssl compatibility layer
*
*/
#ifndef WOLFSSL_RC4_COMPAT_H_
#define WOLFSSL_RC4_COMPAT_H_
#include <libs/libwolfssl/wolfcrypt/settings.h>
#include <libs/libwolfssl/openssl/ssl.h> /* included for size_t */
#ifdef __cplusplus
extern "C" {
#endif
/* applications including wolfssl/openssl/rc4.h are expecting to have access to
* the size of RC4_KEY structures. */
typedef struct WOLFSSL_RC4_KEY {
/* big enough for Arc4 from wolfssl/wolfcrypt/arc4.h */
void* holder[(272 + WC_ASYNC_DEV_SIZE) / sizeof(void*)];
} WOLFSSL_RC4_KEY;
typedef WOLFSSL_RC4_KEY RC4_KEY;
WOLFSSL_API void wolfSSL_RC4_set_key(WOLFSSL_RC4_KEY* key, int len,
const unsigned char* data);
WOLFSSL_API void wolfSSL_RC4(WOLFSSL_RC4_KEY* key, size_t len,
const unsigned char* in, unsigned char* out);
#define RC4 wolfSSL_RC4
#define RC4_set_key wolfSSL_RC4_set_key
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /* WOLFSSL_RC4_COMPAT_H_ */