2019-10-25 00:26:17 +02:00
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/* rc4.h
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*
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2021-09-06 21:16:45 +02:00
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* Copyright (C) 2006-2021 wolfSSL Inc.
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2019-10-25 00:26:17 +02:00
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*
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* This file is part of wolfSSL.
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*
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* wolfSSL is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* wolfSSL is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
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*/
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/* rc4.h defines mini des openssl compatibility layer
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*
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*/
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#ifndef WOLFSSL_RC4_COMPAT_H_
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#define WOLFSSL_RC4_COMPAT_H_
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2021-09-07 00:33:21 +02:00
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#include <libwolfssl/wolfcrypt/settings.h>
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#include <libwolfssl/openssl/ssl.h> /* included for size_t */
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2019-10-25 00:26:17 +02:00
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* applications including wolfssl/openssl/rc4.h are expecting to have access to
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* the size of RC4_KEY structures. */
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typedef struct WOLFSSL_RC4_KEY {
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/* big enough for Arc4 from wolfssl/wolfcrypt/arc4.h */
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void* holder[(272 + WC_ASYNC_DEV_SIZE) / sizeof(void*)];
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} WOLFSSL_RC4_KEY;
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typedef WOLFSSL_RC4_KEY RC4_KEY;
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WOLFSSL_API void wolfSSL_RC4_set_key(WOLFSSL_RC4_KEY* key, int len,
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const unsigned char* data);
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WOLFSSL_API void wolfSSL_RC4(WOLFSSL_RC4_KEY* key, size_t len,
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const unsigned char* in, unsigned char* out);
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#define RC4 wolfSSL_RC4
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#define RC4_set_key wolfSSL_RC4_set_key
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif /* WOLFSSL_RC4_COMPAT_H_ */
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