def mod256

bend-collections-laws-crypto@1.0.0.0 · proofs/crypto/curve25519/limbs.bend:168

import Base
import bend-collections-laws-crypto@1.0.0.0/proofs/lib/u32div.bend as UD

168def mod256(+x: U32) -> {v(U32.mod(x, 256)) == Nat.mod(v(x), 256n) : Nat}:
169  UD.mod_nat(x, 256, {==})