40 lines
752 B
Markdown
40 lines
752 B
Markdown
# C-KZG-4844: A minimal library for EIP-4844 Polynomial Commitments
|
|
|
|
This is a copy of [C-KZG](https://github.com/benjaminion/c-kzg) stripped-down to support the
|
|
[Polynomial Commitments](https://github.com/ethereum/consensus-specs/blob/dev/specs/eip4844/polynomial-commitments.md) API:
|
|
|
|
- `blob_to_kzg_commitment`
|
|
- `compute_kzg_proof`
|
|
- `verify_kzg_proof`
|
|
- `compute_blob_kzg_proof`
|
|
- `verify_blob_kzg_proof`
|
|
- `verify_blob_kzg_proof_batch`
|
|
|
|
We also provide functions for loading/freeing the trusted setup:
|
|
|
|
- `load_trusted_setup`
|
|
- `load_trusted_setup_file`
|
|
- `free_trusted_setup`
|
|
|
|
## Installation
|
|
|
|
Initialize the blst submodule:
|
|
|
|
```
|
|
git submodule update --init
|
|
```
|
|
|
|
Build blst:
|
|
|
|
```
|
|
cd src
|
|
make blst
|
|
```
|
|
|
|
Build the C-KZG code:
|
|
|
|
```
|
|
cd src
|
|
make
|
|
```
|