ethereum/py_ecc

Python implementation of ECC pairing and bn_128 and bls12_381 curve operations

Python

231

578 commits

updated Dec 17, 2025

README

py_ecc

Elliptic curve crypto in python including secp256k1, alt_bn128, and bls12_381.

Warning: This library contains some experimental code and has NOT been audited.

Read the documentation.

View the change log.

Installation

python -m pip install py_ecc

altbn128

ecc

ethereum

secpk256k1

Contributors

117 commits

112 commits

59 commits

59 commits

Similar repos

ethereum/py-evm

A Python implementation of the Ethereum Virtual Machine

2,348

ethereum/js-ethereum-cryptography

Audited pure JS library containing all Ethereum-related cryptographic primitives

756

CryptoExperts/million-dollar-curve

88

ethereum/execution-specs

Specification for the Execution Layer. Tracking network upgrades.

1,193

warner/python-ecdsa

pure-python ECDSA signature/verification and ECDH key agreement

974

tlsfuzzer/python-ecdsa

pure-python ECDSA signature/verification and ECDH key agreement

974

ethereum/kzg-ceremony

Resources and documentation related to the ongoing Ethereum KZG Ceremony.

828

ethereum/execution-spec-tests

A Python framework and collection of test cases to generate test vectors for Ethereum execution…

205

Languages

Python

97.9%

Makefile

1.8%

ethereum/py_ecc

Python implementation of ECC pairing and bn_128 and bls12_381 curve operations

Python

231

578 commits

updated Dec 17, 2025

README

py_ecc

Elliptic curve crypto in python including secp256k1, alt_bn128, and bls12_381.

Warning: This library contains some experimental code and has NOT been audited.

Read the documentation.

View the change log.

Installation

python -m pip install py_ecc

altbn128

ecc

ethereum

secpk256k1

Similar repos

ethereum/py-evm

A Python implementation of the Ethereum Virtual Machine

2,348

ethereum/js-ethereum-cryptography

Audited pure JS library containing all Ethereum-related cryptographic primitives

756

CryptoExperts/million-dollar-curve

88

ethereum/execution-specs

Specification for the Execution Layer. Tracking network upgrades.

1,193

warner/python-ecdsa

pure-python ECDSA signature/verification and ECDH key agreement

974

tlsfuzzer/python-ecdsa

pure-python ECDSA signature/verification and ECDH key agreement

974

ethereum/kzg-ceremony

Resources and documentation related to the ongoing Ethereum KZG Ceremony.

828

ethereum/execution-spec-tests

A Python framework and collection of test cases to generate test vectors for Ethereum execution…

205

Contributors

117 commits

112 commits

59 commits

59 commits

Languages

Python

97.9%

Makefile

1.8%