Aead.key_size: def of bend-collections-laws-crypto@1.0.0.0
Import: import bend-collections-laws-crypto@1.0.0.0/src/crypto/aead.bend as Aead
Lines 43-48 of bend-collections-laws-crypto@1.0.0.0/src/crypto/aead.bend: https://jend.leeeet.dev/read.txt?path=bend-collections-laws-crypto@1.0.0.0/src/crypto/aead.bend&start_line=43&end_line=48

import Base

def key_size(alg: Alg) -> Nat:
  match alg:
    case CHACHA20_POLY1305{}: 32n
    case XCHACHA20_POLY1305{}: 32n
    case AES_128_GCM{}: 16n
    case AES_256_GCM{}: 32n

Uses (2):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-crypto@1.0.0.0/src/crypto/aead.bend&name=Alg