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Move generic circuit gadgets into bellman

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This commit is contained in:
Jack Grigg
2019-08-06 01:13:35 +01:00
parent 61c633db1e
commit b8af749b40
25 changed files with 86 additions and 65 deletions
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8
zcash_proofs/src/circuit/sprout/mod.rs
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@@ -1,11 +1,11 @@
use ff::Field;
use pairing::Engine;
use bellman::{ConstraintSystem, SynthesisError, Circuit, LinearCombination};
use sapling_crypto::circuit::boolean::{
use bellman::gadgets::boolean::{
AllocatedBit,
Boolean
};
use sapling_crypto::circuit::multipack::pack_into_inputs;
use bellman::gadgets::multipack::pack_into_inputs;
mod prfs;
mod commitment;
@@ -355,7 +355,7 @@ fn witness_u252<E, CS>(
#[test]
fn test_sprout_constraints() {
use pairing::bls12_381::{Bls12};
use sapling_crypto::circuit::test::*;
use bellman::gadgets::test::*;
use byteorder::{WriteBytesExt, ReadBytesExt, LittleEndian};
@@ -479,7 +479,7 @@ fn test_sprout_constraints() {
expected_inputs.write_u64::<LittleEndian>(vpub_old.unwrap()).unwrap();
expected_inputs.write_u64::<LittleEndian>(vpub_new.unwrap()).unwrap();
use sapling_crypto::circuit::multipack;
use bellman::gadgets::multipack;
let expected_inputs = multipack::bytes_to_bits(&expected_inputs);
let expected_inputs = multipack::compute_multipacking::<Bls12>(&expected_inputs);