Changeset 5530:9aa578adc5bd in roaraudio for libroar/hash_tiger.c
- Timestamp:
- 06/12/12 09:26:41 (12 years ago)
- Branch:
- default
- Phase:
- public
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
libroar/hash_tiger.c
r5381 r5530 725 725 726 726 static void tiger_round( uint64_t * ra, uint64_t * rb, uint64_t * rc, uint64_t x, uint64_t mul) { 727 uint64_t a = *ra; 728 uint64_t b = *rb; 729 uint64_t c = *rc; 730 731 c ^= x; 732 a -= ( sbox1[ c & 0xff ] ^ sbox2[ (c >> 16) & 0xff ] 733 ^ sbox3[ (c >> 32) & 0xff ] ^ sbox4[ (c >> 48) & 0xff ]); 734 b += ( sbox4[ (c >> 8) & 0xff ] ^ sbox3[ (c >> 24) & 0xff ] 735 ^ sbox2[ (c >> 40) & 0xff ] ^ sbox1[ (c >> 56) & 0xff ]); 736 b *= mul; 737 738 *ra = a; 739 *rb = b; 740 *rc = c; 727 uint64_t a = *ra; 728 uint64_t b = *rb; 729 uint64_t c = *rc; 730 731 c ^= x; 732 a -= ( sbox1[ c & 0xff ] ^ sbox2[ (c >> 16) & 0xff ] 733 ^ sbox3[ (c >> 32) & 0xff ] ^ sbox4[ (c >> 48) & 0xff ]); 734 b += ( sbox4[ (c >> 8) & 0xff ] ^ sbox3[ (c >> 24) & 0xff ] 735 ^ sbox2[ (c >> 40) & 0xff ] ^ sbox1[ (c >> 56) & 0xff ]); 736 b *= mul; 737 738 *ra = a; 739 *rb = b; 740 *rc = c; 741 742 a = b = c = 0; 741 743 } 742 744 … … 824 826 state->blocks++; 825 827 828 a = b = c = aa = bb = cc = 0; 829 826 830 ROAR_DBG("roar_hash_tiger_proc_block(state=%p, block=%p) = 0", state, block); 827 831 return 0;
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