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553cb3ed46
sys/param.h was manually adjusted to not define __NetBSD_Version__ since it will be defined by the compiler.
80 lines
No EOL
3 KiB
C
Vendored
80 lines
No EOL
3 KiB
C
Vendored
/* $NetBSD: sha3.h,v 1.1 2017/11/30 05:47:24 riastradh Exp $ */
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/*-
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* Copyright (c) 2015 Taylor R. Campbell
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef _SHA3_H
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#define _SHA3_H
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#include <sys/types.h>
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#include <sys/cdefs.h>
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struct sha3 {
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uint64_t A[25];
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unsigned nb; /* number of bytes remaining to fill buffer */
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};
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typedef struct { struct sha3 C224; } SHA3_224_CTX;
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typedef struct { struct sha3 C256; } SHA3_256_CTX;
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typedef struct { struct sha3 C384; } SHA3_384_CTX;
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typedef struct { struct sha3 C512; } SHA3_512_CTX;
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typedef struct { struct sha3 C128; } SHAKE128_CTX;
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typedef struct { struct sha3 C256; } SHAKE256_CTX;
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#define SHA3_224_DIGEST_LENGTH 28
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#define SHA3_256_DIGEST_LENGTH 32
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#define SHA3_384_DIGEST_LENGTH 48
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#define SHA3_512_DIGEST_LENGTH 64
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__BEGIN_DECLS
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void SHA3_224_Init(SHA3_224_CTX *);
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void SHA3_224_Update(SHA3_224_CTX *, const uint8_t *, size_t);
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void SHA3_224_Final(uint8_t[SHA3_224_DIGEST_LENGTH], SHA3_224_CTX *);
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void SHA3_256_Init(SHA3_256_CTX *);
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void SHA3_256_Update(SHA3_256_CTX *, const uint8_t *, size_t);
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void SHA3_256_Final(uint8_t[SHA3_256_DIGEST_LENGTH], SHA3_256_CTX *);
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void SHA3_384_Init(SHA3_384_CTX *);
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void SHA3_384_Update(SHA3_384_CTX *, const uint8_t *, size_t);
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void SHA3_384_Final(uint8_t[SHA3_384_DIGEST_LENGTH], SHA3_384_CTX *);
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void SHA3_512_Init(SHA3_512_CTX *);
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void SHA3_512_Update(SHA3_512_CTX *, const uint8_t *, size_t);
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void SHA3_512_Final(uint8_t[SHA3_512_DIGEST_LENGTH], SHA3_512_CTX *);
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void SHAKE128_Init(SHAKE128_CTX *);
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void SHAKE128_Update(SHAKE128_CTX *, const uint8_t *, size_t);
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void SHAKE128_Final(uint8_t *, size_t, SHAKE128_CTX *);
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void SHAKE256_Init(SHAKE256_CTX *);
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void SHAKE256_Update(SHAKE256_CTX *, const uint8_t *, size_t);
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void SHAKE256_Final(uint8_t *, size_t, SHAKE256_CTX *);
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int SHA3_Selftest(void);
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__END_DECLS
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#endif /* _SHA3_H */ |