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Annotation of embedaddon/php/ext/hash/php_hash_sha.h, revision 1.1.1.1

1.1       misho       1: /*
                      2:    +----------------------------------------------------------------------+
                      3:    | PHP Version 5                                                        |
                      4:    +----------------------------------------------------------------------+
                      5:    | Copyright (c) 1997-2012 The PHP Group                                |
                      6:    +----------------------------------------------------------------------+
                      7:    | This source file is subject to version 3.01 of the PHP license,      |
                      8:    | that is bundled with this package in the file LICENSE, and is        |
                      9:    | available through the world-wide-web at the following url:           |
                     10:    | http://www.php.net/license/3_01.txt                                  |
                     11:    | If you did not receive a copy of the PHP license and are unable to   |
                     12:    | obtain it through the world-wide-web, please send a note to          |
                     13:    | license@php.net so we can mail you a copy immediately.               |
                     14:    +----------------------------------------------------------------------+
                     15:    | SHA1 Author: Stefan Esser <sesser@php.net>                           |
                     16:    | SHA256 Author: Sara Golemon <pollita@php.net>                        |
                     17:    +----------------------------------------------------------------------+
                     18: */
                     19: 
                     20: /* $Id: php_hash_sha.h 321634 2012-01-01 13:15:04Z felipe $ */
                     21: 
                     22: #ifndef PHP_HASH_SHA_H
                     23: #define PHP_HASH_SHA_H
                     24: 
                     25: /* When SHA is removed from Core,
                     26:        the ext/standard/sha1.c file can be removed
                     27:        and the ext/standard/sha1.h file can be reduced to:
                     28:                #define PHP_HASH_SHA1_NOT_IN_CORE
                     29:                #include "ext/hash/php_hash_sha.h"
                     30:        Don't forget to remove sha1() and sha1_file() from basic_functions.c
                     31:  */
                     32: #include "ext/standard/sha1.h"
                     33: #include "ext/standard/basic_functions.h"
                     34: 
                     35: #ifdef PHP_HASH_SHA1_NOT_IN_CORE
                     36: 
                     37: /* SHA1 context. */
                     38: typedef struct {
                     39:        php_hash_uint32 state[5];               /* state (ABCD) */
                     40:        php_hash_uint32 count[2];               /* number of bits, modulo 2^64 */
                     41:        unsigned char buffer[64];       /* input buffer */
                     42: } PHP_SHA1_CTX;
                     43: 
                     44: PHP_HASH_API void PHP_SHA1Init(PHP_SHA1_CTX *);
                     45: PHP_HASH_API void PHP_SHA1Update(PHP_SHA1_CTX *, const unsigned char *, unsigned int);
                     46: PHP_HASH_API void PHP_SHA1Final(unsigned char[20], PHP_SHA1_CTX *);
                     47: 
                     48: PHP_FUNCTION(sha1);
                     49: PHP_FUNCTION(sha1_file);
                     50: 
                     51: #endif /* PHP_HASH_SHA1_NOT_IN_CORE */
                     52: 
                     53: /* SHA224 context. */
                     54: typedef struct {
                     55:        php_hash_uint32 state[8];               /* state */
                     56:        php_hash_uint32 count[2];               /* number of bits, modulo 2^64 */
                     57:        unsigned char buffer[64];       /* input buffer */
                     58: } PHP_SHA224_CTX;
                     59: 
                     60: PHP_HASH_API void PHP_SHA224Init(PHP_SHA224_CTX *);
                     61: PHP_HASH_API void PHP_SHA224Update(PHP_SHA224_CTX *, const unsigned char *, unsigned int);
                     62: PHP_HASH_API void PHP_SHA224Final(unsigned char[28], PHP_SHA224_CTX *);
                     63: 
                     64: /* SHA256 context. */
                     65: typedef struct {
                     66:        php_hash_uint32 state[8];               /* state */
                     67:        php_hash_uint32 count[2];               /* number of bits, modulo 2^64 */
                     68:        unsigned char buffer[64];       /* input buffer */
                     69: } PHP_SHA256_CTX;
                     70: 
                     71: PHP_HASH_API void PHP_SHA256Init(PHP_SHA256_CTX *);
                     72: PHP_HASH_API void PHP_SHA256Update(PHP_SHA256_CTX *, const unsigned char *, unsigned int);
                     73: PHP_HASH_API void PHP_SHA256Final(unsigned char[32], PHP_SHA256_CTX *);
                     74: 
                     75: /* SHA384 context */
                     76: typedef struct {
                     77:        php_hash_uint64 state[8];       /* state */
                     78:        php_hash_uint64 count[2];       /* number of bits, modulo 2^128 */
                     79:        unsigned char buffer[128];      /* input buffer */
                     80: } PHP_SHA384_CTX;
                     81: 
                     82: PHP_HASH_API void PHP_SHA384Init(PHP_SHA384_CTX *);
                     83: PHP_HASH_API void PHP_SHA384Update(PHP_SHA384_CTX *, const unsigned char *, unsigned int);
                     84: PHP_HASH_API void PHP_SHA384Final(unsigned char[48], PHP_SHA384_CTX *);
                     85: 
                     86: /* SHA512 context */
                     87: typedef struct {
                     88:        php_hash_uint64 state[8];       /* state */
                     89:        php_hash_uint64 count[2];       /* number of bits, modulo 2^128 */
                     90:        unsigned char buffer[128];      /* input buffer */
                     91: } PHP_SHA512_CTX;
                     92: 
                     93: PHP_HASH_API void PHP_SHA512Init(PHP_SHA512_CTX *);
                     94: PHP_HASH_API void PHP_SHA512Update(PHP_SHA512_CTX *, const unsigned char *, unsigned int);
                     95: PHP_HASH_API void PHP_SHA512Final(unsigned char[64], PHP_SHA512_CTX *);
                     96: 
                     97: #endif /* PHP_HASH_SHA_H */