Aes.round_keys: def of bend-collections@1.0.0.0
Import: import bend-collections@1.0.0.0/src/crypto/aes/aes.bend as Aes
Lines 137-143 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=137&end_line=143

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

# Four consecutive words make a round key.
def round_keys(ws: List<&2, T.Quad>) -> List<&2, T.State>:
  match ws:
    case w0 <> w1 <> w2 <> w3 <> rest:
      T.S{w0, w1, w2, w3} <> round_keys(rest)
    case _:
      Nil{}

Uses (3):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  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