File size: 769 Bytes
5a29263
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
#ifndef SHA1_H
#define SHA1_H

/*

   SHA-1 in C

   By Steve Reid <[email protected]>

   100% Public Domain

 */

#include "stdint.h"

#if defined(__cplusplus)
extern "C" {
#endif

typedef struct

{
    uint32_t state[5];
    uint32_t count[2];
    unsigned char buffer[64];
} SHA1_CTX;

void SHA1Transform(

    uint32_t state[5],

    const unsigned char buffer[64]

    );

void SHA1Init(

    SHA1_CTX * context

    );

void SHA1Update(

    SHA1_CTX * context,

    const unsigned char *data,

    uint32_t len

    );

void SHA1Final(

    unsigned char digest[20],

    SHA1_CTX * context

    );

void SHA1(

    char *hash_out,

    const char *str,

    uint32_t len);

#if defined(__cplusplus)
}
#endif

#endif /* SHA1_H */