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1 | #include "sha2.h" | |
2 | #include "sha1.h" | |
3 | #include "md5.h" | |
4 | ||
5 | typedef struct { | |
6 | SHA256_CTX outer, inner; | |
7 | } hmacsha256; | |
8 | ||
9 | typedef struct { | |
10 | SHA1_CTX outer, inner; | |
11 | } hmacsha1; | |
12 | ||
13 | typedef struct { | |
14 | MD5Context outer, inner; | |
15 | } hmacmd5; | |
16 | ||
17 | void hmacsha256_final(hmacsha256 *c, unsigned char *digest); | |
18 | void hmacsha256_update(hmacsha256 *c, unsigned char *message, int messagelen); | |
19 | void hmacsha256_init(hmacsha256 *c, unsigned char *key, int keylen); | |
20 | ||
21 | void hmacsha1_final(hmacsha1 *c, unsigned char *digest); | |
22 | void hmacsha1_update(hmacsha1 *c, unsigned char *message, int messagelen); | |
23 | void hmacsha1_init(hmacsha1 *c, unsigned char *key, int keylen); | |
24 | ||
25 | void hmacmd5_final(hmacmd5 *c, unsigned char *digest); | |
26 | void hmacmd5_update(hmacmd5 *c, unsigned char *message, int messagelen); | |
27 | void hmacmd5_init(hmacmd5 *c, unsigned char *key, int keylen); | |
28 | ||
29 | char *hmac_printhex(unsigned char *data, char *out, size_t len); |