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539736e08c
git-subtree-dir: crypto/libecc git-subtree-mainline: f59bb61e1eb4d1e4fc3c60cc14779d0668267cb2 git-subtree-split: 736d663976d1768533badbf06581481d01fade4c (cherry picked from commit f0865ec9906d5a18fa2a3b61381f22ce16e606ad)
64 lines
2 KiB
C
64 lines
2 KiB
C
/*
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* Copyright (C) 2022 - This file is part of libecc project
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*
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* Authors:
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* Ryad BENADJILA <ryadbenadjila@gmail.com>
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* Arnaud EBALARD <arnaud.ebalard@ssi.gouv.fr>
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*
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* This software is licensed under a dual BSD and GPL v2 license.
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* See LICENSE file at the root folder of the project.
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*/
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#include <libecc/lib_ecc_config.h>
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#ifdef WITH_HASH_BASH384
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#ifndef __BASH384_H__
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#define __BASH384_H__
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#include <libecc/words/words.h>
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#include <libecc/utils/utils.h>
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#include <libecc/hash/bash.h>
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#define BASH384_BLOCK_SIZE 96
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#define BASH384_DIGEST_SIZE 48
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#define BASH384_DIGEST_SIZE_BITS 384
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/* Compute max hash digest and block sizes */
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#ifndef MAX_DIGEST_SIZE
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#define MAX_DIGEST_SIZE 0
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#endif
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#if (MAX_DIGEST_SIZE < BASH384_DIGEST_SIZE)
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#undef MAX_DIGEST_SIZE
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#define MAX_DIGEST_SIZE BASH384_DIGEST_SIZE
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#endif
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#ifndef MAX_DIGEST_SIZE_BITS
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#define MAX_DIGEST_SIZE_BITS 0
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#endif
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#if (MAX_DIGEST_SIZE_BITS < BASH384_DIGEST_SIZE_BITS)
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#undef MAX_DIGEST_SIZE_BITS
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#define MAX_DIGEST_SIZE_BITS BASH384_DIGEST_SIZE_BITS
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#endif
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#ifndef MAX_BLOCK_SIZE
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#define MAX_BLOCK_SIZE 0
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#endif
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#if (MAX_BLOCK_SIZE < BASH384_BLOCK_SIZE)
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#undef MAX_BLOCK_SIZE
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#define MAX_BLOCK_SIZE BASH384_BLOCK_SIZE
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#endif
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#define BASH384_HASH_MAGIC ((word_t)(0x391af28773938752ULL))
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#define BASH384_HASH_CHECK_INITIALIZED(A, ret, err) \
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MUST_HAVE((((void *)(A)) != NULL) && ((A)->magic == BASH384_HASH_MAGIC), ret, err)
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typedef bash_context bash384_context;
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ATTRIBUTE_WARN_UNUSED_RET int bash384_init(bash384_context *ctx);
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ATTRIBUTE_WARN_UNUSED_RET int bash384_update(bash384_context *ctx, const u8 *input, u32 ilen);
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ATTRIBUTE_WARN_UNUSED_RET int bash384_final(bash384_context *ctx, u8 output[BASH384_DIGEST_SIZE]);
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ATTRIBUTE_WARN_UNUSED_RET int bash384_scattered(const u8 **inputs, const u32 *ilens,
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u8 output[BASH384_DIGEST_SIZE]);
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ATTRIBUTE_WARN_UNUSED_RET int bash384(const u8 *input, u32 ilen, u8 output[BASH384_DIGEST_SIZE]);
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#endif /* __BASH384_H__ */
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#endif /* WITH_HASH_BASH384 */
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