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feat(rust/catalyst-voting): Parallel iter usage for fn generate_unit_vector_proof #73

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Merged
merged 1 commit into from
Oct 31, 2024
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feat(rust/catalyst-voting): Parallel iter usage for fn generate_unit_vector_proof #73

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5 changes: 3 additions & 2 deletions rust/catalyst-voting/src/crypto/zk_unit_vector/mod.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,7 @@ use challenges::{calculate_first_challenge_hash, calculate_second_challenge_hash
use polynomial::{calculate_polynomial_val, generate_polynomial, Polynomial};
use rand_core::CryptoRngCore;
use randomness_announcements::{Announcement, BlindingRandomness, ResponseRandomness};
use rayon::iter::{IndexedParallelIterator, IntoParallelRefIterator, ParallelIterator};
use utils::get_bit;

use crate::crypto::{
Expand Down Expand Up @@ -67,7 +68,7 @@ pub fn generate_unit_vector_proof<R: CryptoRngCore>(
.collect();

let announcements: Vec<_> = blinding_randomness
.iter()
.par_iter()
.enumerate()
.map(|(l, r)| {
let i_bit = get_bit(i, l);
Expand Down Expand Up @@ -110,7 +111,7 @@ fn generate_dl_and_rl<R: CryptoRngCore>(
let r_l: Vec<_> = (0..log_n).map(|_| Scalar::random(rng)).collect();

let d_l: Vec<_> = r_l
.iter()
.par_iter()
.enumerate()
.map(|(l, r_l)| {
let (sum, _) = polynomials.iter().fold(
Expand Down