Mamy Ratsimbazafy
@mratsim
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Mamy Ratsimbazafy
@mratsim
Today is my last day at @taikoxyz as zkEng lead / Head of proof systems / Chief Scientist. Between optimizing our own zkEVM, pivoting to zkVMs, adding ZK and SGX multi-proofs, the rise of based sequencing and based preconfirmations, it was a wild ride. Oh and a mainnet baby!
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Mamy Ratsimbazafy
@mratsim
Releasing Constantine v0.1.0, the fastest backend for Ethereum cryptography. BLS signatures, EVM crypto-precompiles, KZG polynomial commitments for blobs (EIP-4844). All accelerated, with multithreading support. And the fastest MSM for elliptic curves. https://ethresear.ch/t/releasing-constantine-v0-1-0-a-modular-cryptography-stack-for-ethereum/19990
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Mamy Ratsimbazafy
@mratsim
Finished implement EIP-2537 (BLS12-381 precompiles) with full benches. I think we can bring down gas cost by 2.5x to up to 15x compared to current. Benchmarks done with laptop CPUs from 9 years ago to today and Raspberry Pi 4. https://ethereum-magicians.org/t/eip-2537-bls12-precompile-discussion-thread/4187/76
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