def lc.fe.step

bend-osdev-legacy-ciphers@0.1.0.0 · legacy_ciphers.bend:335

import Base

335def lc.fe.step(~RK: Data, ~f: RK -> U32 -> U32, k: RK, b: LcBlock64) -> LcBlock64:
336  match b:
337    case LcBlock64{l, +r}:
338      LcBlock64{r, U32.xor(l, f(k, r))}