diff options
| author | Benedict <benedict@0xb8000.de> | 2016-09-02 20:12:53 +0200 |
|---|---|---|
| committer | Benedict <benedict@0xb8000.de> | 2017-02-21 13:00:26 +0100 |
| commit | fe73b0589483a11389fd68b1b0910229039bfcca (patch) | |
| tree | 614e416715fc4835c83edbe4632a934d540a97d6 /lib/lib4.h | |
| parent | 2f6023b20f70885b874bf78c4c07046b30c479ab (diff) | |
completed set4, challenge 28
Diffstat (limited to 'lib/lib4.h')
| -rw-r--r-- | lib/lib4.h | 8 |
1 files changed, 7 insertions, 1 deletions
@@ -1,7 +1,13 @@ #ifndef __LIB_4__ #define __LIB_4__ +#include "sha1.h" +// sha1 constants -int aes_ctr_edit(char *ciphertext, int ciphertext_length, int offset, char *newtext); +int aes_ctr_edit(char *ciphertext, int ciphertext_length, int offset, char *newtext); +void sha1_hmac(unsigned int *mac, unsigned char *message, unsigned int msg_len, unsigned char *key, + unsigned int key_len); +int sha1_hmac_verify(unsigned int *mac, unsigned char *msg, unsigned int msg_len, + unsigned char *key, unsigned int key_len); #endif |