def LcCast5.encrypt
import bend-osdev-legacy-ciphers@0.1.0.0/cast5.bend as Cast5import Base
import bend-osdev-legacy-ciphers@0.1.0.0/legacy_ciphers.bend as L
514def LcCast5.encrypt(k: LcCast5Key, b: L.LcBlock64) -> L.LcBlock64:
515 match k:
516 case LcCast5Key{rks}:
517 L.lc.swap(L.lc.fe.run(~LcCast5Rk, ~cast5.f, rks, b))