chore: add rust PeerdasKZG crypto library for peerdas functionality and rollback c-kzg dependency to 4844 version

Cargo.toml

@@ -92,16 +92,14 @@ bytes = "1"
 clap = { version = "4.5.4", features = ["cargo", "wrap_help"] }
 # Turn off c-kzg's default features which include `blst/portable`. We can turn on blst's portable
 # feature ourselves when desired.
-# TODO(das): switch to c-kzg crate before merging back to unstable (and disable default-features) if possible
-# Turn off c-kzg's default features which include `blst/portable`. We can turn on blst's portable
-# feature ourselves when desired.
-c-kzg = { git = "https://github.com/ethereum/c-kzg-4844", rev = "114fa0382990e9b74b1f90f3b0dc5f97c2f8a7ad" }
+c-kzg = { version = "1", default-features =  false }
 compare_fields_derive = { path = "common/compare_fields_derive" }
 criterion = "0.3"
 delay_map = "0.3"
 derivative = "2"
 dirs = "3"
 either = "1.9"
+eip7594 = { git = "https://github.com/crate-crypto/peerdas-kzg", rev = "5a44c5995ade5de0ac06909bcbacab8437847ba4" }
 discv5 = { version = "0.4.1", features = ["libp2p"] }
 env_logger = "0.9"
 error-chain = "0.12"

beacon_node/beacon_chain/src/kzg_utils.rs

@@ -1,4 +1,4 @@
-use kzg::{Blob as KzgBlob, Bytes48, Cell as KzgCell, Error as KzgError, Kzg};
+use kzg::{Blob as KzgBlob, Bytes48, CellRef as KzgCellRef, Error as KzgError, Kzg};
 use std::sync::Arc;
 use types::data_column_sidecar::Cell;
 use types::{Blob, DataColumnSidecar, EthSpec, Hash256, KzgCommitment, KzgProof};
@@ -11,8 +11,11 @@ fn ssz_blob_to_crypto_blob<E: EthSpec>(blob: &Blob<E>) -> Result<KzgBlob, KzgErr
 
 /// Converts a cell ssz List object to an array to be used with the kzg
 /// crypto library.
-fn ssz_cell_to_crypto_cell<E: EthSpec>(cell: &Cell<E>) -> Result<KzgCell, KzgError> {
-    KzgCell::from_bytes(cell.as_ref()).map_err(Into::into)
+fn ssz_cell_to_crypto_cell<E: EthSpec>(cell: &Cell<E>) -> Result<KzgCellRef, KzgError> {
+    let cell_bytes: &[u8] = cell.as_ref();
+    Ok(cell_bytes
+        .try_into()
+        .expect("expected cell to have size {BYTES_PER_CELL}. This should be guaranteed by the `FixedVector type"))
 }
 
 /// Validate a single blob-commitment-proof triplet from a `BlobSidecar`.