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Minimal 4844 version of c-kzg
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Do not allow blob fields to overflow 		2022-12-12 14:48:05 -08:00
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README.md

C-KZG-4844: A minimal library for EIP-4844 Polynomial Commitments

This is a copy of C-KZG stripped down to support the Polynomial Commitments API:

  • compute_aggregate_kzg_proof
  • verify_aggregate_kzg_proof
  • blob_to_kzg_commitment
  • verify_kzg_proof

We also provide load_trusted_setup and free_trusted_setup to load the trusted setup data from a file into an object that can be passed to the API functions, and functions for converting commitments/proofs/points to/from bytes.

Installation

Install the blst submodule

git submodule update --init

Build blst

cd src
make blst

Build the C-KZG code

cd src
make