Aes.expand: def of bend-collections@1.0.0.0
Import: import bend-collections@1.0.0.0/src/crypto/aes/aes.bend as Aes
Lines 145-147 of bend-collections@1.0.0.0/src/crypto/aes/aes.bend: https://jend.leeeet.dev/read.txt?path=bend-collections@1.0.0.0/src/crypto/aes/aes.bend&start_line=145&end_line=147

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

def expand(+nk: Nat, +nr: Nat, key: List<&2, U32>) -> List<&2, T.State>:
  round_keys(List.reverse(&2, T.Quad, grow(Nat.sub(Nat.mul(4n, 1n+nr), nk), nk, nk,
    List.reverse(&2, T.Quad, key_words(key)))))

Uses (11):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List.reverse
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.mul
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.sub
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/crypto/aes/aes.bend&name=grow
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/crypto/aes/aes.bend&name=key_words
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/crypto/aes/aes.bend&name=round_keys
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/crypto/aes/types.bend&name=Quad
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/crypto/aes/types.bend&name=State