Aead.valid: def of bend-collections@1.0.0.0
Import: import bend-collections@1.0.0.0/src/crypto/aead.bend as Aead
Lines 76-77 of bend-collections@1.0.0.0/src/crypto/aead.bend: https://jend.leeeet.dev/read.txt?path=bend-collections@1.0.0.0/src/crypto/aead.bend&start_line=76&end_line=77

import Base

def valid(+alg: Alg, +key: List<&2, U32>, +nonce: List<&2, U32>) -> Bool:
  Bool.and(Nat.is_eq(List.length(&2, U32, key), key_size(alg)), Nat.is_eq(List.length(&2, U32, nonce), nonce_size(alg)))

Uses (9):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.and
  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.is_eq
  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/aead.bend&name=Alg
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/crypto/aead.bend&name=key_size
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/crypto/aead.bend&name=nonce_size