Mercurial > dropbear

comparison src/ciphers/twofish/twofish.c @ 195:19e5d79b7190 libtomcrypt

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Cleanup of import of LTC 1.02, still problematic for Dropbear
author Matt Johnston <matt@ucc.asn.au>
date Mon, 09 May 2005 09:33:00 +0000
parents 9cc34777b479
children 4768b55c5240
comparison
equal deleted inserted replaced
192:9cc34777b479 195:19e5d79b7190
576 t1 = g_func(c, skey) + t2; 576 t1 = g_func(c, skey) + t2;
577 a = ROLc(a, 1) ^ (t1 + k[2]); 577 a = ROLc(a, 1) ^ (t1 + k[2]);
578 b = RORc(b ^ (t2 + t1 + k[3]), 1); 578 b = RORc(b ^ (t2 + t1 + k[3]), 1);
579 579
580 t2 = g1_func(b, skey); 580 t2 = g1_func(b, skey);
581 t1 = g_func(a, key) + t2; 581 t1 = g_func(a, skey) + t2;
582 c = ROLc(c, 1) ^ (t1 + k[0]); 582 c = ROLc(c, 1) ^ (t1 + k[0]);
583 d = RORc(d ^ (t2 + t1 + k[1]), 1); 583 d = RORc(d ^ (t2 + t1 + k[1]), 1);
584 k -= 4; 584 k -= 4;
585 } 585 }
586 586