xref: /PHP-8.1/ext/hash/php_hash_sha.h (revision 01b3fc03)
1 /*
2    +----------------------------------------------------------------------+
3    | Copyright (c) The PHP Group                                          |
4    +----------------------------------------------------------------------+
5    | This source file is subject to version 3.01 of the PHP license,      |
6    | that is bundled with this package in the file LICENSE, and is        |
7    | available through the world-wide-web at the following url:           |
8    | https://www.php.net/license/3_01.txt                                 |
9    | If you did not receive a copy of the PHP license and are unable to   |
10    | obtain it through the world-wide-web, please send a note to          |
11    | license@php.net so we can mail you a copy immediately.               |
12    +----------------------------------------------------------------------+
13    | SHA1 Author: Stefan Esser <sesser@php.net>                           |
14    | SHA256 Author: Sara Golemon <pollita@php.net>                        |
15    +----------------------------------------------------------------------+
16 */
17 
18 #ifndef PHP_HASH_SHA_H
19 #define PHP_HASH_SHA_H
20 
21 #include "ext/standard/sha1.h"
22 #include "ext/standard/basic_functions.h"
23 
24 /* SHA224 context. */
25 typedef struct {
26 	uint32_t state[8];		/* state */
27 	uint32_t count[2];		/* number of bits, modulo 2^64 */
28 	unsigned char buffer[64];	/* input buffer */
29 } PHP_SHA224_CTX;
30 #define PHP_SHA224_SPEC "l8l2b64."
31 
32 #define PHP_SHA224Init(ctx) PHP_SHA224InitArgs(ctx, NULL)
33 PHP_HASH_API void PHP_SHA224InitArgs(PHP_SHA224_CTX *, ZEND_ATTRIBUTE_UNUSED HashTable *);
34 PHP_HASH_API void PHP_SHA224Update(PHP_SHA224_CTX *, const unsigned char *, size_t);
35 PHP_HASH_API void PHP_SHA224Final(unsigned char[28], PHP_SHA224_CTX *);
36 
37 /* SHA256 context. */
38 typedef struct {
39 	uint32_t state[8];		/* state */
40 	uint32_t count[2];		/* number of bits, modulo 2^64 */
41 	unsigned char buffer[64];	/* input buffer */
42 } PHP_SHA256_CTX;
43 #define PHP_SHA256_SPEC "l8l2b64."
44 
45 #define PHP_SHA256Init(ctx) PHP_SHA256InitArgs(ctx, NULL)
46 PHP_HASH_API void PHP_SHA256InitArgs(PHP_SHA256_CTX *, ZEND_ATTRIBUTE_UNUSED HashTable *);
47 PHP_HASH_API void PHP_SHA256Update(PHP_SHA256_CTX *, const unsigned char *, size_t);
48 PHP_HASH_API void PHP_SHA256Final(unsigned char[32], PHP_SHA256_CTX *);
49 
50 /* SHA384 context */
51 typedef struct {
52 	uint64_t state[8];	/* state */
53 	uint64_t count[2];	/* number of bits, modulo 2^128 */
54 	unsigned char buffer[128];	/* input buffer */
55 } PHP_SHA384_CTX;
56 #define PHP_SHA384_SPEC "q8q2b128."
57 
58 #define PHP_SHA384Init(ctx) PHP_SHA384InitArgs(ctx, NULL)
59 PHP_HASH_API void PHP_SHA384InitArgs(PHP_SHA384_CTX *, ZEND_ATTRIBUTE_UNUSED HashTable *);
60 PHP_HASH_API void PHP_SHA384Update(PHP_SHA384_CTX *, const unsigned char *, size_t);
61 PHP_HASH_API void PHP_SHA384Final(unsigned char[48], PHP_SHA384_CTX *);
62 
63 /* SHA512 context */
64 typedef struct {
65 	uint64_t state[8];	/* state */
66 	uint64_t count[2];	/* number of bits, modulo 2^128 */
67 	unsigned char buffer[128];	/* input buffer */
68 } PHP_SHA512_CTX;
69 #define PHP_SHA512_SPEC "q8q2b128."
70 
71 #define PHP_SHA512Init(ctx) PHP_SHA512InitArgs(ctx, NULL)
72 PHP_HASH_API void PHP_SHA512InitArgs(PHP_SHA512_CTX *, ZEND_ATTRIBUTE_UNUSED HashTable *);
73 PHP_HASH_API void PHP_SHA512Update(PHP_SHA512_CTX *, const unsigned char *, size_t);
74 PHP_HASH_API void PHP_SHA512Final(unsigned char[64], PHP_SHA512_CTX *);
75 
76 #define PHP_SHA512_256Init(ctx) PHP_SHA512_256InitArgs(ctx, NULL)
77 PHP_HASH_API void PHP_SHA512_256InitArgs(PHP_SHA512_CTX *, ZEND_ATTRIBUTE_UNUSED HashTable *);
78 #define PHP_SHA512_256Update PHP_SHA512Update
79 PHP_HASH_API void PHP_SHA512_256Final(unsigned char[32], PHP_SHA512_CTX *);
80 
81 #define PHP_SHA512_224Init(ctx) PHP_SHA512_224InitArgs(ctx, NULL)
82 PHP_HASH_API void PHP_SHA512_224InitArgs(PHP_SHA512_CTX *, ZEND_ATTRIBUTE_UNUSED HashTable *);
83 #define PHP_SHA512_224Update PHP_SHA512Update
84 PHP_HASH_API void PHP_SHA512_224Final(unsigned char[28], PHP_SHA512_CTX *);
85 
86 #endif /* PHP_HASH_SHA_H */
87