Laws.hchacha_length: law of bend-collections-laws-crypto@1.0.0.0
Import: import bend-collections-laws-crypto@1.0.0.0/proofs/crypto/chacha/laws.bend as Laws
Lines 150-154 of bend-collections-laws-crypto@1.0.0.0/proofs/crypto/chacha/laws.bend: https://jend.leeeet.dev/read.txt?path=bend-collections-laws-crypto@1.0.0.0/proofs/crypto/chacha/laws.bend&start_line=150&end_line=154

import Base
import bend-collections-laws-crypto@1.0.0.0/spec/crypto/chacha.bend as R

law hchacha_length:
  for +r: Nat
  for +key: List<&2, U32>
  for +nonce: List<&2, U32>
  {List.length(&2, U32, R.hchacha_rounds(r, key, nonce)) == 32n : Nat}

Uses (5):
  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/spec/crypto/chacha.bend&name=hchacha_rounds