| Dees Troy | bb4c0cb | 2013-11-02 20:25:14 +0000 | [diff] [blame] | 1 | // Copyright 2005 Google Inc. All Rights Reserved. |
| 2 | // Author: mschilder@google.com (Marius Schilder) |
| 3 | |
| 4 | #ifndef SECURITY_UTIL_LITE_SHA1_H__ |
| 5 | #define SECURITY_UTIL_LITE_SHA1_H__ |
| 6 | |
| 7 | #include <stdint.h> |
| 8 | #include "hash-internal.h" |
| 9 | |
| 10 | #ifdef __cplusplus |
| 11 | extern "C" { |
| 12 | #endif // __cplusplus |
| 13 | |
| 14 | typedef HASH_CTX SHA_CTX; |
| 15 | |
| 16 | void SHA_init(SHA_CTX* ctx); |
| 17 | void SHA_update(SHA_CTX* ctx, const void* data, int len); |
| 18 | const uint8_t* SHA_final(SHA_CTX* ctx); |
| 19 | |
| 20 | // Convenience method. Returns digest address. |
| 21 | // NOTE: *digest needs to hold SHA_DIGEST_SIZE bytes. |
| 22 | const uint8_t* SHA_hash(const void* data, int len, uint8_t* digest); |
| 23 | |
| 24 | #define SHA_DIGEST_SIZE 20 |
| 25 | |
| 26 | #ifdef __cplusplus |
| 27 | } |
| 28 | #endif // __cplusplus |
| 29 | |
| 30 | #endif // SECURITY_UTIL_LITE_SHA1_H__ |