diff options
Diffstat (limited to 'src/hash/tiger/tiger.cpp')
| -rw-r--r-- | src/hash/tiger/tiger.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/hash/tiger/tiger.cpp b/src/hash/tiger/tiger.cpp index 3ff25766a..f8042075b 100644 --- a/src/hash/tiger/tiger.cpp +++ b/src/hash/tiger/tiger.cpp @@ -15,14 +15,14 @@ namespace Botan { *************************************************/ void Tiger::compress_n(const byte input[], u32bit blocks) { + u64bit A = digest[0], B = digest[1], C = digest[2]; + for(u32bit i = 0; i != blocks; ++i) { for(u32bit j = 0; j != 8; ++j) X[j] = load_le<u64bit>(input, j); input += HASH_BLOCK_SIZE; - u64bit A = digest[0], B = digest[1], C = digest[2]; - pass(A, B, C, X, 5); mix(X); pass(C, A, B, X, 7); mix(X); pass(B, C, A, X, 9); @@ -34,7 +34,9 @@ void Tiger::compress_n(const byte input[], u32bit blocks) u64bit T = A; A = C; C = B; B = T; } - digest[0] ^= A; digest[1] = B - digest[1]; digest[2] += C; + A = (digest[0] ^= A); + B = digest[1] = B - digest[1]; + C = (digest[2] += C); } } |