56 lines
2.4 KiB
C
56 lines
2.4 KiB
C
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/*
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+----------------------------------------------------------------------+
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| Copyright (c) The PHP Group |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.01 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| https://www.php.net/license/3_01.txt |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Author: Sara Golemon <pollita@php.net> |
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+----------------------------------------------------------------------+
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*/
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#ifndef PHP_HASH_SHA3_H
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#define PHP_HASH_SHA3_H
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#include "php.h"
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typedef struct {
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#ifdef HAVE_SLOW_HASH3
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unsigned char state[200]; // 5 * 5 * sizeof(uint64)
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uint32_t pos;
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#else
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unsigned char state[224]; // this must fit a Keccak_HashInstance
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#endif
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} PHP_SHA3_CTX;
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#ifdef HAVE_SLOW_HASH3
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#define PHP_SHA3_SPEC "b200l."
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#endif
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typedef PHP_SHA3_CTX PHP_SHA3_224_CTX;
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typedef PHP_SHA3_CTX PHP_SHA3_256_CTX;
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typedef PHP_SHA3_CTX PHP_SHA3_384_CTX;
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typedef PHP_SHA3_CTX PHP_SHA3_512_CTX;
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PHP_HASH_API void PHP_SHA3224Init(PHP_SHA3_224_CTX*, ZEND_ATTRIBUTE_UNUSED HashTable *);
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PHP_HASH_API void PHP_SHA3224Update(PHP_SHA3_224_CTX*, const unsigned char*, size_t);
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PHP_HASH_API void PHP_SAH3224Final(unsigned char[32], PHP_SHA3_224_CTX*);
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PHP_HASH_API void PHP_SHA3256Init(PHP_SHA3_256_CTX*, ZEND_ATTRIBUTE_UNUSED HashTable *);
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PHP_HASH_API void PHP_SHA3256Update(PHP_SHA3_256_CTX*, const unsigned char*, size_t);
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PHP_HASH_API void PHP_SAH3256Final(unsigned char[32], PHP_SHA3_256_CTX*);
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PHP_HASH_API void PHP_SHA3384Init(PHP_SHA3_384_CTX*, ZEND_ATTRIBUTE_UNUSED HashTable *);
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PHP_HASH_API void PHP_SHA3384Update(PHP_SHA3_384_CTX*, const unsigned char*, size_t);
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PHP_HASH_API void PHP_SAH3384Final(unsigned char[32], PHP_SHA3_384_CTX*);
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PHP_HASH_API void PHP_SHA3512Init(PHP_SHA3_512_CTX*, ZEND_ATTRIBUTE_UNUSED HashTable *);
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PHP_HASH_API void PHP_SHA3512Update(PHP_SHA3_512_CTX*, const unsigned char*, size_t);
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PHP_HASH_API void PHP_SAH3512Final(unsigned char[32], PHP_SHA3_512_CTX*);
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#endif
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