diff options
Diffstat (limited to 'freebsd/sys/crypto/sha2/sha512.h')
| -rw-r--r-- | freebsd/sys/crypto/sha2/sha512.h | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/freebsd/sys/crypto/sha2/sha512.h b/freebsd/sys/crypto/sha2/sha512.h new file mode 100644 index 00000000..b008aeae --- /dev/null +++ b/freebsd/sys/crypto/sha2/sha512.h @@ -0,0 +1,90 @@ +/*- + * Copyright 2005 Colin Percival + * 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 _SHA512_H_ +#define _SHA512_H_ + +#ifndef _KERNEL +#include <sys/types.h> +#endif + +#define SHA512_BLOCK_LENGTH 128 +#define SHA512_DIGEST_LENGTH 64 +#define SHA512_DIGEST_STRING_LENGTH (SHA512_DIGEST_LENGTH * 2 + 1) + +typedef struct SHA512Context { + uint64_t state[8]; + uint64_t count[2]; + uint8_t buf[SHA512_BLOCK_LENGTH]; +} SHA512_CTX; + +__BEGIN_DECLS + +/* Ensure libmd symbols do not clash with libcrypto */ +#ifndef SHA512_Init +#define SHA512_Init _libmd_SHA512_Init +#endif +#ifndef SHA512_Update +#define SHA512_Update _libmd_SHA512_Update +#endif +#ifndef SHA512_Final +#define SHA512_Final _libmd_SHA512_Final +#endif +#ifndef SHA512_End +#define SHA512_End _libmd_SHA512_End +#endif +#ifndef SHA512_File +#define SHA512_File _libmd_SHA512_File +#endif +#ifndef SHA512_FileChunk +#define SHA512_FileChunk _libmd_SHA512_FileChunk +#endif +#ifndef SHA512_Data +#define SHA512_Data _libmd_SHA512_Data +#endif + +#ifndef SHA512_Transform +#define SHA512_Transform _libmd_SHA512_Transform +#endif +#ifndef SHA512_version +#define SHA512_version _libmd_SHA512_version +#endif + +void SHA512_Init(SHA512_CTX *); +void SHA512_Update(SHA512_CTX *, const void *, size_t); +void SHA512_Final(unsigned char [static SHA512_DIGEST_LENGTH], SHA512_CTX *); +#ifndef _KERNEL +char *SHA512_End(SHA512_CTX *, char *); +char *SHA512_Data(const void *, unsigned int, char *); +char *SHA512_File(const char *, char *); +char *SHA512_FileChunk(const char *, char *, off_t, off_t); +#endif + +__END_DECLS + +#endif /* !_SHA512_H_ */ |