Open-source Ethereum library for C/C++

Generate ethereum address with GPU (cuda)

DE10 NANO SHA3-256 Proof of Work Miner

High-performance Keccak-256 hashing for PHP (14-16× faster than pure PHP). C extension for Ethereum address derivation, transaction hashing, and blockchain applications. Production-ready, MIT licensed.

Generate trx address with GPU (cuda)

Tiny C Implementation of RFC6979: Deterministic ECDSA 🔒 🎯

SHA-3 and Keccak checksum utility

Symetrical encryption/decryption program

🔒 Enhance PHP with a high-performance Keccak-256 hashing extension for fast blockchain applications and secure cryptographic needs.