| Jean-Christophe PLAGNIOL-VILLARD | b571afd | 2008-06-07 12:29:52 +0200 | [diff] [blame] | 1 | #ifndef _SHA256_H |
| 2 | #define _SHA256_H | ||||
| 3 | |||||
| 4 | #define SHA256_SUM_LEN 32 | ||||
| 5 | |||||
| 6 | typedef struct { | ||||
| 7 | uint32_t total[2]; | ||||
| 8 | uint32_t state[8]; | ||||
| 9 | uint8_t buffer[64]; | ||||
| 10 | } sha256_context; | ||||
| 11 | |||||
| 12 | void sha256_starts(sha256_context * ctx); | ||||
| 13 | void sha256_update(sha256_context * ctx, uint8_t * input, uint32_t length); | ||||
| 14 | void sha256_finish(sha256_context * ctx, uint8_t digest[SHA256_SUM_LEN]); | ||||
| 15 | |||||
| 16 | #endif /* _SHA256_H */ | ||||