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def tf.stage

bend-osdev-legacy-ciphers@0.1.0.0 · twofish.bend:135

import bend-osdev-legacy-ciphers@0.1.0.0/twofish.bend as Twofish
import Base
import bend-osdev-legacy-ciphers@0.1.0.0/legacy_ciphers.bend as L

135# byte i of x through q (q1 if p_i), then XOR byte i of l
136def tf.stage(+t: LcTfTabs, p0: Bool, p1: Bool, p2: Bool, p3: Bool, +x: U32, +l: U32) -> U32:
137  L.lc.le(U32.xor(tf.q(t, p0, L.lc.byte(x, 0n)), L.lc.byte(l, 0n)), U32.xor(tf.q(t, p1, L.lc.byte(x, 1n)), L.lc.byte(l, 1n)), U32.xor(tf.q(t, p2, L.lc.byte(x, 2n)), L.lc.byte(l, 2n)), U32.xor(tf.q(t, p3, L.lc.byte(x, 3n)), L.lc.byte(l, 3n)))

Uses (7)

Used by (3)