logos-storage/constantine

mirror of https://github.com/logos-storage/constantine.git synced 2026-01-02 13:13:07 +00:00

Mamy Ratsimbazafy 1195e5e980

Eth1 evm precompiles (#166 )

* Prepare support for Eth1 EVM

* Implement EIP 196 (Ethereum BN254 add/mul)

* Implement ETH1 pairing precompile

* Accelerate isOnCurve for G2 with precomputation

2021-12-15 00:02:11 +01:00

892 B

Raw Blame History

Constantine-backed protocols

Ethereum Virtual Machine

For Zero-Knowledge Proofs as described in

Succinct Non-Interactive Zero Knowledge for a von Neumann Architecture
Eli Ben-Sasson, Alessandro Chiesa, Eran Tromer, Madars Virza
https://eprint.iacr.org/2013/879.pdf

Constantine-backed precompiles for

ECADD on BN254_Snarks (called alt_bn128 in Ethereum), address 0x6, spec EIP-196 and pricing EIP-1108
ECMUL on BN254_Snarks (called alt_bn128 in Ethereum), address 0x7, spec EIP-196 and pricing EIP-1108
ECPAIRING on BN254_Snarks (called alt_bn128 in Ethereum), address 0x8, spec EIP-197 and pricing EIP-1108