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Remove re-calculation of N

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Moves most BP assertions to debug.
This commit is contained in:
Luke Parker
2022-07-26 05:31:15 -04:00
parent 7d9834be87
commit 60e15d5160
2 changed files with 7 additions and 8 deletions
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9
coins/monero/src/ringct/bulletproofs/core.rs
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@@ -19,8 +19,8 @@ use crate::{
};
pub(crate) const MAX_M: usize = 16;
pub(crate) const MAX_N: usize = 64;
const MAX_MN: usize = MAX_M * MAX_N;
const N: usize = 64;
const MAX_MN: usize = MAX_M * N;
// Wrap random_scalar and hash_to_scalar into dalek_ff_group
fn random_scalar<R: RngCore + CryptoRng>(rng: &mut R) -> Scalar {
@@ -49,7 +49,7 @@ lazy_static! {
}
pub(crate) fn vector_exponent(a: &ScalarVector, b: &ScalarVector) -> EdwardsPoint {
assert_eq!(a.len(), b.len());
debug_assert_eq!(a.len(), b.len());
(a * &G_i[.. a.len()]) + (b * &H_i[.. b.len()])
}
@@ -69,8 +69,7 @@ pub(crate) fn prove<R: RngCore + CryptoRng>(
let gamma = ScalarVector(commitments.iter().cloned().map(|c| Scalar(c.mask)).collect());
let logN = 6;
let N = 1 << logN;
assert_eq!(N, 64);
debug_assert_eq!(N, 1 << logN);
let mut logM = 0;
let mut M;