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chore!: Update rust_eth_kzg to v0.5.1 (formally known as peerdas-kzg) (#6309)

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* update rust_eth_kzg

Co-authored-by: Eitan Seri-Levi <eserilev@ucsc.edu>

* Update kzg module

Co-authored-by: Eitan Seri-Levi <eserilev@ucsc.edu>

* update benchmark code

Co-authored-by: Eitan Seri-Levi <eserilev@ucsc.edu>

* Add note on trusted setup configuration.
This commit is contained in:
kevaundray
2024-08-28 07:43:14 +01:00
committed by GitHub
parent bcff4aa825
commit 5e9cc60dd7
4 changed files with 36 additions and 23 deletions
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16
crypto/kzg/src/lib.rs
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@@ -72,12 +72,16 @@ impl Kzg {
// Note: One can also use `from_json` to initialize it from the consensus-specs
// json string.
let peerdas_trusted_setup = PeerDASTrustedSetup::from(&trusted_setup);
// Set the number of threads to be used
//
// we set it to 1 to match the c-kzg performance
const NUM_THREADS: usize = 1;
let context = DASContext::with_threads(&peerdas_trusted_setup, NUM_THREADS);
// It's not recommended to change the config parameter for precomputation as storage
// grows exponentially, but the speedup is exponential - after a while the speedup
// starts to become sublinear.
let context = DASContext::new(
&peerdas_trusted_setup,
rust_eth_kzg::UsePrecomp::Yes {
width: rust_eth_kzg::constants::RECOMMENDED_PRECOMP_WIDTH,
},
);
Ok(Self {
trusted_setup: KzgSettings::load_trusted_setup(
@@ -244,7 +248,7 @@ impl Kzg {
) -> Result<CellsAndKzgProofs, Error> {
let (cells, proofs) = self
.context()?
.recover_cells_and_proofs(cell_ids.to_vec(), cells.to_vec())
.recover_cells_and_kzg_proofs(cell_ids.to_vec(), cells.to_vec())
.map_err(Error::PeerDASKZG)?;
// Convert the proof type to a c-kzg proof type