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def xtea.kw

bend-osdev-legacy-ciphers@0.1.0.0 · xtea.bend:20

import bend-osdev-legacy-ciphers@0.1.0.0/xtea.bend as Xtea
import Base
import bend-osdev-legacy-ciphers@0.1.0.0/legacy_ciphers.bend as L

20# key word i & 3 of k0 .. k3
21def xtea.kw(+i: U32, +k0: U32, +k1: U32, +k2: U32, +k3: U32) -> U32:
22  L.lc.at([k0, k1, k2, k3], U32.to_nat(U32.and(3, i)))

Uses (5)

Used by (1)