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def sp.sbox

bend-osdev-legacy-ciphers@0.1.0.0 · serpent.bend:84

import bend-osdev-legacy-ciphers@0.1.0.0/serpent.bend as Serpent
import Base
import bend-osdev-legacy-ciphers@0.1.0.0/legacy_ciphers.bend as L

84# the S-box (inv False) or its inverse (inv True) at v
85def sp.sbox(b: LcSpBox, inv: Bool, v: U32) -> U32:
86  L.lc.at(sp.pick(inv, b), U32.to_nat(v))

Uses (6)

Used by (1)