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/*-
* Copyright 2016 Allan Jude
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _SKEIN_FREEBSD_H_
#define _SKEIN_FREEBSD_H_
#define SKEIN_256_BLOCK_BYTES ( 8*SKEIN_256_STATE_WORDS)
#define SKEIN_512_BLOCK_BYTES ( 8*SKEIN_512_STATE_WORDS)
#define SKEIN1024_BLOCK_BYTES ( 8*SKEIN1024_STATE_WORDS)
#define SKEIN256_BLOCK_LENGTH SKEIN_256_BLOCK_BYTES
#define SKEIN256_DIGEST_LENGTH 32
#define SKEIN256_DIGEST_STRING_LENGTH (SKEIN256_DIGEST_LENGTH * 2 + 1)
#define SKEIN512_BLOCK_LENGTH SKEIN_512_BLOCK_BYTES
#define SKEIN512_DIGEST_LENGTH 64
#define SKEIN512_DIGEST_STRING_LENGTH (SKEIN512_DIGEST_LENGTH * 2 + 1)
#define SKEIN1024_BLOCK_LENGTH SKEIN1024_BLOCK_BYTES
#define SKEIN1024_DIGEST_LENGTH 128
#define SKEIN1024_DIGEST_STRING_LENGTH (SKEIN1024_DIGEST_LENGTH * 2 + 1)
/* Make the context types look like the other hashes on FreeBSD */
typedef Skein_256_Ctxt_t SKEIN256_CTX;
typedef Skein_512_Ctxt_t SKEIN512_CTX;
typedef Skein1024_Ctxt_t SKEIN1024_CTX;
/* Make the prototypes look like the other hashes */
void SKEIN256_Init (SKEIN256_CTX *ctx);
void SKEIN512_Init (SKEIN512_CTX *ctx);
void SKEIN1024_Init (SKEIN1024_CTX *ctx);
void SKEIN256_Update(SKEIN256_CTX *ctx, const void *in, size_t len);
void SKEIN512_Update(SKEIN512_CTX *ctx, const void *in, size_t len);
void SKEIN1024_Update(SKEIN1024_CTX *ctx, const void *in, size_t len);
void SKEIN256_Final(unsigned char digest[static SKEIN256_DIGEST_LENGTH], SKEIN256_CTX *ctx);
void SKEIN512_Final(unsigned char digest[static SKEIN512_DIGEST_LENGTH], SKEIN512_CTX *ctx);
void SKEIN1024_Final(unsigned char digest[static SKEIN1024_DIGEST_LENGTH], SKEIN1024_CTX *ctx);
#ifndef _KERNEL
char *SKEIN256_End(SKEIN256_CTX *, char *);
char *SKEIN512_End(SKEIN512_CTX *, char *);
char *SKEIN1024_End(SKEIN1024_CTX *, char *);
char *SKEIN256_Data(const void *, unsigned int, char *);
char *SKEIN512_Data(const void *, unsigned int, char *);
char *SKEIN1024_Data(const void *, unsigned int, char *);
char *SKEIN256_File(const char *, char *);
char *SKEIN512_File(const char *, char *);
char *SKEIN1024_File(const char *, char *);
char *SKEIN256_FileChunk(const char *, char *, off_t, off_t);
char *SKEIN512_FileChunk(const char *, char *, off_t, off_t);
char *SKEIN1024_FileChunk(const char *, char *, off_t, off_t);
#endif
#endif /* ifndef _SKEIN_FREEBSD_H_ */
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