- SHA (0, 19, ((C^D)&B)^D, 0x5a827999);
- SHA (20, 39, B^C^D, 0x6ed9eba1);
- SHA (40, 59, (B&C)|(D&(B|C)), 0x8f1bbcdc);
- SHA (60, 79, B^C^D, 0xca62c1d6);
+ SHA(0, 19, ((C ^ D) & B) ^ D, 0x5a827999);
+ SHA(20, 39, B ^ C ^ D, 0x6ed9eba1);
+ SHA(40, 59, (B & C) | (D & (B | C)), 0x8f1bbcdc);
+ SHA(60, 79, B ^ C ^ D, 0xca62c1d6);