107 lines
4.5 KiB
C
107 lines
4.5 KiB
C
/*
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+----------------------------------------------------------------------+
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| Copyright © The PHP Group and Contributors. |
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+----------------------------------------------------------------------+
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| This source file is subject to the Modified BSD License that is |
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| bundled with this package in the file LICENSE, and is available |
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| through the World Wide Web at <https://www.php.net/license/>. |
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| |
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| SPDX-License-Identifier: BSD-3-Clause |
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+----------------------------------------------------------------------+
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| SHA1 Author: Stefan Esser <sesser@php.net> |
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| SHA256 Author: Sara Golemon <pollita@php.net> |
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+----------------------------------------------------------------------+
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*/
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#ifndef PHP_HASH_SHA_H
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#define PHP_HASH_SHA_H
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#include "ext/standard/sha1.h"
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/* SHA224 context. */
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typedef struct {
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uint32_t state[8]; /* state */
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uint32_t count[2]; /* number of bits, modulo 2^64 */
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unsigned char buffer[64]; /* input buffer */
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} PHP_SHA224_CTX;
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#define PHP_SHA224_SPEC "l8l2b64."
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#define PHP_SHA224Init(ctx) PHP_SHA224InitArgs(ctx, NULL)
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PHP_HASH_API void PHP_SHA224InitArgs(PHP_SHA224_CTX *, ZEND_ATTRIBUTE_UNUSED HashTable *);
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PHP_HASH_API void PHP_SHA224Update(PHP_SHA224_CTX *, const unsigned char *, size_t);
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PHP_HASH_API void PHP_SHA224Final(unsigned char[28], PHP_SHA224_CTX *);
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/* SHA256 context. */
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typedef struct {
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uint32_t state[8]; /* state */
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uint32_t count[2]; /* number of bits, modulo 2^64 */
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unsigned char buffer[64]; /* input buffer */
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} PHP_SHA256_CTX;
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#define PHP_SHA256_SPEC "l8l2b64."
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#define PHP_SHA256Init(ctx) PHP_SHA256InitArgs(ctx, NULL)
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PHP_HASH_API void PHP_SHA256InitArgs(PHP_SHA256_CTX *, ZEND_ATTRIBUTE_UNUSED HashTable *);
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PHP_HASH_API void PHP_SHA256Update(PHP_SHA256_CTX *, const unsigned char *, size_t);
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#if defined(__cplusplus) || defined(_MSC_VER)
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# define PHP_STATIC_RESTRICT
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#else
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# define PHP_STATIC_RESTRICT static restrict
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#endif
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#if defined(__SSE2__)
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void SHA256_Transform_sse2(uint32_t state[PHP_STATIC_RESTRICT 8], const uint8_t block[PHP_STATIC_RESTRICT 64], uint32_t W[PHP_STATIC_RESTRICT 64], uint32_t S[PHP_STATIC_RESTRICT 8]);
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#endif
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#if ((defined(__i386__) || defined(__x86_64__)) && defined(HAVE_IMMINTRIN_H)) || defined(_M_X64) || defined(_M_IX86)
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# if defined(__SSSE3__) && defined(__SHA__)
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# define PHP_HASH_INTRIN_SHA_NATIVE 1
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# elif defined(HAVE_FUNC_ATTRIBUTE_TARGET) || defined(_M_X64) || defined(_M_IX86)
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# define PHP_HASH_INTRIN_SHA_RESOLVER 1
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# endif
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#endif
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#if defined(PHP_HASH_INTRIN_SHA_NATIVE) || defined(PHP_HASH_INTRIN_SHA_RESOLVER)
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void SHA256_Transform_shani(uint32_t state[PHP_STATIC_RESTRICT 8], const uint8_t block[PHP_STATIC_RESTRICT 64]);
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#endif
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PHP_HASH_API void PHP_SHA256Final(unsigned char[32], PHP_SHA256_CTX *);
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/* SHA384 context */
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typedef struct {
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uint64_t state[8]; /* state */
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uint64_t count[2]; /* number of bits, modulo 2^128 */
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unsigned char buffer[128]; /* input buffer */
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} PHP_SHA384_CTX;
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#define PHP_SHA384_SPEC "q8q2b128."
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#define PHP_SHA384Init(ctx) PHP_SHA384InitArgs(ctx, NULL)
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PHP_HASH_API void PHP_SHA384InitArgs(PHP_SHA384_CTX *, ZEND_ATTRIBUTE_UNUSED HashTable *);
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PHP_HASH_API void PHP_SHA384Update(PHP_SHA384_CTX *, const unsigned char *, size_t);
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PHP_HASH_API void PHP_SHA384Final(unsigned char[48], PHP_SHA384_CTX *);
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/* SHA512 context */
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typedef struct {
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uint64_t state[8]; /* state */
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uint64_t count[2]; /* number of bits, modulo 2^128 */
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unsigned char buffer[128]; /* input buffer */
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} PHP_SHA512_CTX;
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#define PHP_SHA512_SPEC "q8q2b128."
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#define PHP_SHA512Init(ctx) PHP_SHA512InitArgs(ctx, NULL)
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PHP_HASH_API void PHP_SHA512InitArgs(PHP_SHA512_CTX *, ZEND_ATTRIBUTE_UNUSED HashTable *);
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PHP_HASH_API void PHP_SHA512Update(PHP_SHA512_CTX *, const unsigned char *, size_t);
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PHP_HASH_API void PHP_SHA512Final(unsigned char[64], PHP_SHA512_CTX *);
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#define PHP_SHA512_256Init(ctx) PHP_SHA512_256InitArgs(ctx, NULL)
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PHP_HASH_API void PHP_SHA512_256InitArgs(PHP_SHA512_CTX *, ZEND_ATTRIBUTE_UNUSED HashTable *);
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#define PHP_SHA512_256Update PHP_SHA512Update
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PHP_HASH_API void PHP_SHA512_256Final(unsigned char[32], PHP_SHA512_CTX *);
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#define PHP_SHA512_224Init(ctx) PHP_SHA512_224InitArgs(ctx, NULL)
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PHP_HASH_API void PHP_SHA512_224InitArgs(PHP_SHA512_CTX *, ZEND_ATTRIBUTE_UNUSED HashTable *);
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#define PHP_SHA512_224Update PHP_SHA512Update
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PHP_HASH_API void PHP_SHA512_224Final(unsigned char[28], PHP_SHA512_CTX *);
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#endif /* PHP_HASH_SHA_H */
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