Ethereum Researcher Proposes Variable-Size Blobs for Post-Quantum PeerDAS
Photo: TokenPost
An EIP draft from Ethereum Foundation researcher frisitano outlines a post-quantum redesign for PeerDAS, replacing KZG verification with a Keccak-256 Merkle approach while allowing blobs to have different byte lengths. A Merkle commitment and its authentication path would take the place of KZG commitments and proofs for each blob. The draft pairs that structure with a LeanDA STARK proof, which would recalculate the Merkle root, check Reed-Solomon encoding and confirm the commitment matches the blob data. The design aims to eliminate a trusted setup and improve resistance to quantum attacks.
Source: TokenPost
