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
|
/* public api for steve reid's public domain SHA-1 implementation */
/* this file is in the public domain */
#ifndef __SHA1_H
#define __SHA1_H
#ifdef __cplusplus
extern "C" {
#endif
#include <stdint.h>
#include <unistd.h>
typedef struct {
uint32_t state[5];
uint32_t count[2];
uint8_t buffer[64];
} SHA1_CTX;
#define SHA1_DIGEST_SIZE 20
void SHA1_Init(SHA1_CTX* context);
void SHA1_Update(SHA1_CTX* context, const uint8_t* data, const size_t len);
void SHA1_Final(SHA1_CTX* context, uint8_t digest[SHA1_DIGEST_SIZE]);
#ifdef __cplusplus
}
#endif
#endif /* __SHA1_H */
|
