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Add debug assertions to CLSAG/Bulletproofs proving

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This commit is contained in:
Luke Parker
2022-12-01 11:50:03 -05:00
parent f0957c8d52
commit 0350cd803d
3 changed files with 18 additions and 8 deletions
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11
coins/monero/src/ringct/bulletproofs/plus.rs
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@@ -60,7 +60,8 @@ impl PlusStruct {
let (logMN, M, MN) = MN(commitments.len());
let (aL, aR) = bit_decompose(commitments);
let (mut cache, _) = hash_plus(commitments.iter().map(Commitment::calculate));
let commitments_points = commitments.iter().map(Commitment::calculate).collect::<Vec<_>>();
let (mut cache, _) = hash_plus(commitments_points.clone());
let (mut alpha1, A) = alpha_rho(&mut *rng, &GENERATORS, &aL, &aR);
let y = hash_cache(&mut cache, &[A.compress().to_bytes()]);
@@ -132,7 +133,7 @@ impl PlusStruct {
let mut r = Scalar::random(&mut *rng);
let mut s = Scalar::random(&mut *rng);
let mut d = Scalar::random(&mut *rng);
let mut eta = Scalar::random(rng);
let mut eta = Scalar::random(&mut *rng);
let A1 = prove_multiexp(&[
(r, G_proof[0]),
@@ -152,7 +153,7 @@ impl PlusStruct {
eta.zeroize();
alpha1.zeroize();
PlusStruct {
let res = PlusStruct {
A: *A,
A1: *A1,
B: *B,
@@ -161,7 +162,9 @@ impl PlusStruct {
d1: *d1,
L: L.drain(..).map(|L| *L).collect(),
R: R.drain(..).map(|R| *R).collect(),
}
};
debug_assert!(res.verify(rng, &commitments_points));
res
}
#[must_use]