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def next_word

bend-collections@1.0.0.0 · src/crypto/aes/aes.bend:125

import bend-collections@1.0.0.0/src/crypto/aes/aes.bend as Aes
import Base
import bend-collections@1.0.0.0/src/crypto/aes/types.bend as T

125# history is the words so far, the newest first.
126def next_word(+nk: Nat, +i: Nat, +history: List<&2, T.Quad>) -> T.Quad:
127  xor_word(get_word(history, Nat.sub(nk, 1n)),
128    schedule_core(Nat.mod(i, nk), Nat.is_lt(6n, nk), Nat.div(i, nk), get_word(history, 0n)))

Uses (10)

Used by (1)