def rc4.drop
import bend-osdev-legacy-ciphers@0.1.0.0/rc4.bend as Rc4import Base
163# drop n keystream bytes
164def rc4.drop(n: Nat, st: LcRc4State) -> LcRc4State:
165 match n:
166 case 0n:
167 st
168 case 1n+p:
169 rc4.drop(p, rc4.step.st(rc4.next(st)))