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Implement aggregated commitment test 

Implement aggregated column proofs test
This commit is contained in:
Daniel Sanchez Quiros 2024-04-16 16:44:13 +02:00
parent fa61a80a1d
commit 4375a514cf
1 changed files with 37 additions and 2 deletions
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39
nomos-da/kzgrs-backend/src/encoder.rs
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@ -129,8 +129,9 @@ impl DaEncoder {
>(&column, commitment)
})
.collect();
let (evals, poly) =
bytes_to_polynomial::<BYTES_PER_FIELD_ELEMENT>(hashes.as_ref(), *DOMAIN)?;
let (evals, poly) = bytes_to_polynomial::<
{ DaEncoderParams::MAX_BLS12_381_ENCODING_CHUNK_SIZE },
>(hashes.as_ref(), *DOMAIN)?;
let commitment = commit_polynomial(&poly, &GLOBAL_PARAMETERS)?;
Ok(((evals, poly), commitment))
}
@ -341,4 +342,38 @@ pub mod test {
}
}
}
#[test]
fn test_compute_column_kzg_commitments() {
let data = rand_data(32);
let matrix = ENCODER.chunkify(data.as_ref());
let commitments_data = DaEncoder::compute_kzg_column_commitments(&matrix).unwrap();
assert_eq!(commitments_data.len(), matrix.columns().count());
}
#[test]
fn test_compute_aggregated_column_kzg_commitment() {
let data = rand_data(32);
let matrix = ENCODER.chunkify(data.as_ref());
let (_, commitments): (Vec<_>, Vec<_>) = DaEncoder::compute_kzg_column_commitments(&matrix)
.unwrap()
.into_iter()
.unzip();
let (poly_data, commitment) =
DaEncoder::compute_aggregated_column_commitment(&matrix, &commitments).unwrap();
}
#[test]
fn test_compute_aggregated_column_kzg_proofs() {
let data = rand_data(32);
let matrix = ENCODER.chunkify(data.as_ref());
let (poly_data, commitments): (Vec<_>, Vec<_>) =
DaEncoder::compute_kzg_column_commitments(&matrix)
.unwrap()
.into_iter()
.unzip();
let ((_, polynomial), aggregated_commitment) =
DaEncoder::compute_aggregated_column_commitment(&matrix, &commitments).unwrap();
DaEncoder::compute_aggregated_column_proofs(&polynomial, &commitments).unwrap();
}
}