Api.valid_of: def of bend-collections-laws-crypto@1.0.0.0
Import: import bend-collections-laws-crypto@1.0.0.0/proofs/crypto/aes/api.bend as Api
Lines 19-21 of bend-collections-laws-crypto@1.0.0.0/proofs/crypto/aes/api.bend: https://jend.leeeet.dev/read.txt?path=bend-collections-laws-crypto@1.0.0.0/proofs/crypto/aes/api.bend&start_line=19&end_line=21

import Base
import bend-collections-laws-crypto@1.0.0.0/src/crypto/aes/aes.bend as A

def valid_of(+key: List<&2, U32>, +w: Nat, +h: {List.length(&2, U32, key) == w : Nat}, +v: {A.valid_length(w) == True{} : Bool}) -> {A.valid_length(List.length(&2, U32, key)) == True{} : Bool}:
  %Equal.sym(Nat, List.length(&2, U32, key), w, h) : {A.valid_length(_) == True{} : Bool}
  v

Uses (7):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Equal.sym
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List.length
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-crypto@1.0.0.0/src/crypto/aes/aes.bend&name=valid_length