TAY
Fork of Crypto_light by
hash/SHA256.cpp@7:2dbbdfb08123, 2013-09-14 (annotated)
- Committer:
- feb11
- Date:
- Sat Sep 14 18:21:32 2013 +0000
- Revision:
- 7:2dbbdfb08123
- Parent:
- SHA256.cpp@6:19aa835f2bbb
added DES (not tested yet)
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
feb11 | 0:7a1237bd2d13 | 1 | #include "SHA256.h" |
feb11 | 0:7a1237bd2d13 | 2 | |
feb11 | 0:7a1237bd2d13 | 3 | |
feb11 | 0:7a1237bd2d13 | 4 | SHA256::SHA256(): |
feb11 | 0:7a1237bd2d13 | 5 | HashAlgorithm(), |
feb11 | 0:7a1237bd2d13 | 6 | algo(SHA_256) |
feb11 | 0:7a1237bd2d13 | 7 | { |
feb11 | 0:7a1237bd2d13 | 8 | } |
feb11 | 0:7a1237bd2d13 | 9 | |
feb11 | 0:7a1237bd2d13 | 10 | uint8_t SHA256::outputSize() const |
feb11 | 0:7a1237bd2d13 | 11 | { |
feb11 | 0:7a1237bd2d13 | 12 | return 32; |
feb11 | 0:7a1237bd2d13 | 13 | } |
feb11 | 0:7a1237bd2d13 | 14 | |
feb11 | 6:19aa835f2bbb | 15 | void SHA256::update(uint8_t *data, uint32_t length) |
feb11 | 6:19aa835f2bbb | 16 | { |
feb11 | 6:19aa835f2bbb | 17 | algo.update(data, length); |
feb11 | 6:19aa835f2bbb | 18 | } |
feb11 | 6:19aa835f2bbb | 19 | |
feb11 | 6:19aa835f2bbb | 20 | void SHA256::finalize(uint8_t *hash) |
feb11 | 0:7a1237bd2d13 | 21 | { |
feb11 | 6:19aa835f2bbb | 22 | algo.finalize(hash); |
feb11 | 0:7a1237bd2d13 | 23 | } |
feb11 | 6:19aa835f2bbb | 24 | |
feb11 | 6:19aa835f2bbb | 25 | void SHA256::computeHash(uint8_t *hash, uint8_t *data, uint32_t length) |
feb11 | 6:19aa835f2bbb | 26 | { |
feb11 | 6:19aa835f2bbb | 27 | SHA2_32::computeHash(SHA_256, hash, data, length); |
feb11 | 6:19aa835f2bbb | 28 | } |