(a, b, c, d, k, s, X)
| 227 | def ROL(x, n): return (((x) << n) | ((x) >> (32-n))) |
| 228 | |
| 229 | def f1(a, b, c, d, k, s, X): return ROL(a + F(b, c, d) + X[k], s) |
| 230 | def f2(a, b, c, d, k, s, X): return ROL(a + G(b, c, d) + X[k] + U32(0x5a827999), s) |
| 231 | def f3(a, b, c, d, k, s, X): return ROL(a + H(b, c, d) + X[k] + U32(0x6ed9eba1), s) |
| 232 |