def Random.uint_below

bend-collections-laws-crypto@1.0.0.0 · proofs/crypto/random/proof.bend:66

import Base
import bend-collections-laws-crypto@1.0.0.0/src/math/u64.bend as W
import bend-collections-laws-crypto@1.0.0.0/src/math/w64.bend as X
import bend-collections-laws-crypto@1.0.0.0/src/crypto/random.bend as CR
import bend-collections-laws-crypto@1.0.0.0/spec/crypto/random.bend as SCR
import bend-collections-laws-crypto@1.0.0.0/proofs/math/random/bounded.bend as BD

66def Random.uint_below(+g: CR.Gen, +n: W.U64, +hn: {X.is_zero(n) == False{} : Bool}) -> SCR.Random.uint_below(g, n, hn):
67  BD.uint64n_lt(~CR.Gen, ~CR.next, g, n, hn)