5 ** Copyright 2001-2008 Double Precision, Inc.
6 ** See COPYING for distribution information.
9 static const char sha1_h_rcsid
[]="$Id: sha1.h,v 1.6 2008/12/18 12:08:26 mrsam Exp $";
12 #include "sha1/config.h"
16 #include <sys/types.h>
19 #define SHA1_DIGEST_SIZE 20
20 #define SHA1_BLOCK_SIZE 64
22 #define SHA256_DIGEST_SIZE 32
23 #define SHA256_BLOCK_SIZE 64
25 #define SHA512_DIGEST_SIZE 64
26 #define SHA512_BLOCK_SIZE 128
28 typedef SHA1_WORD SHA256_WORD
;
34 typedef unsigned char SHA1_DIGEST
[20];
35 typedef unsigned char SHA256_DIGEST
[32];
36 typedef unsigned char SHA512_DIGEST
[64];
44 unsigned char blk
[SHA1_BLOCK_SIZE
];
48 struct SHA256_CONTEXT
{
52 unsigned char blk
[SHA256_BLOCK_SIZE
];
56 struct SHA512_CONTEXT
{
60 unsigned char blk
[SHA512_BLOCK_SIZE
];
64 void sha1_context_init(struct SHA1_CONTEXT
*);
65 void sha1_context_hash(struct SHA1_CONTEXT
*,
66 const unsigned char[SHA1_BLOCK_SIZE
]);
67 void sha1_context_hashstream(struct SHA1_CONTEXT
*, const void *, unsigned);
68 void sha1_context_endstream(struct SHA1_CONTEXT
*, unsigned long);
69 void sha1_context_digest(struct SHA1_CONTEXT
*, SHA1_DIGEST
);
70 void sha1_context_restore(struct SHA1_CONTEXT
*, const SHA1_DIGEST
);
72 void sha256_context_init(struct SHA256_CONTEXT
*);
73 void sha256_context_hash(struct SHA256_CONTEXT
*,
74 const unsigned char[SHA256_BLOCK_SIZE
]);
75 void sha256_context_hashstream(struct SHA256_CONTEXT
*,
76 const void *, unsigned);
77 void sha256_context_endstream(struct SHA256_CONTEXT
*, unsigned long);
78 void sha256_context_digest(struct SHA256_CONTEXT
*, SHA256_DIGEST
);
79 void sha256_context_restore(struct SHA256_CONTEXT
*, const SHA256_DIGEST
);
81 void sha512_context_init(struct SHA512_CONTEXT
*);
82 void sha512_context_hash(struct SHA512_CONTEXT
*,
83 const unsigned char[SHA512_BLOCK_SIZE
]);
84 void sha512_context_hashstream(struct SHA512_CONTEXT
*,
85 const void *, unsigned);
86 void sha512_context_endstream(struct SHA512_CONTEXT
*, SHA512_WORD
);
87 void sha512_context_digest(struct SHA512_CONTEXT
*, SHA512_DIGEST
);
88 void sha512_context_restore(struct SHA512_CONTEXT
*, const SHA512_DIGEST
);
92 void sha1_digest(const void *, unsigned, SHA1_DIGEST
);
93 const char *sha1_hash(const char *);
95 typedef unsigned char SSHA_RAND
[4];
97 const char *ssha_hash(const char *, SSHA_RAND
);
99 void sha256_digest(const void *, unsigned, SHA256_DIGEST
);
101 const char *sha256_hash(const char *);
103 void sha512_digest(const void *, unsigned, SHA512_DIGEST
);
105 const char *sha512_hash(const char *);