LAWS.ripemd160_length: law of bend-osdev-hashes@0.1.0.0
Import: import bend-osdev-hashes@0.1.0.0/LAWS.bend as LAWS
Lines 213-216 of bend-osdev-hashes@0.1.0.0/LAWS.bend: https://jend.leeeet.dev/read.txt?path=bend-osdev-hashes@0.1.0.0/LAWS.bend&start_line=213&end_line=216

import Base
import bend-osdev-bytes@0.1.0.0/bytes.bend as B
import bend-osdev-hashes@0.1.0.0/hashes.bend as Hs
import bend-osdev-hashes@0.1.0.0/ripemd160.bend as RM

# RIPEMD-160: the digest of every state has 20 bytes
law ripemd160_length:
  for +s: Hs.HsMdState<Hs.HsW5>
  {B.Octets.len(RM.HsRipemd160.final(s)) == 20n : Nat}

Uses (13):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-bytes@0.1.1.0/bytes.bend&name=Octets.len
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-hashes@0.1.0.0/PROOF.bend&name=w5le_len
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-hashes@0.1.0.0/hashes.bend&name=HsMd.bits
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-hashes@0.1.0.0/hashes.bend&name=HsMd.count
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-hashes@0.1.0.0/hashes.bend&name=HsMd.cv
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-hashes@0.1.0.0/hashes.bend&name=HsMd.md_pad
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-hashes@0.1.0.0/hashes.bend&name=HsMdState
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-hashes@0.1.0.0/hashes.bend&name=HsW5
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-hashes@0.1.0.0/hashes.bend&name=hs.len.le
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-hashes@0.1.0.0/hashes.bend&name=hs.md.feed
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-hashes@0.1.0.0/ripemd160.bend&name=HsRipemd160.compress
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-hashes@0.1.0.0/ripemd160.bend&name=HsRipemd160.final