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.
Very small, readable implementation of the SHA3 hash function. WebAssembly rebuild
Web3C Library – a modular C library providing low-level, offline-friendly primitives for Ethereum/Web3: ABI encoding, transaction tools, and security-oriented helpers.
SHA-3 and Keccak checksum utility
triops: a multiplatform command-line encryption tool using CHACHA + KECCAK
Cryptography Library from DannyNiu/NJF.
[Feature complete] A simple command that generates a key from a file and a passphrase
🔒 Enhance PHP with a high-performance Keccak-256 hashing extension for fast blockchain applications and secure cryptographic needs.
The ShionCoin (SHC) Virtual Currency. A linux/win64/arm64 C/C++ Scrypt/SHA256d/Keccak/X11/Blake2S/Qubit/Greostl/Skein based virtual currency with extended transactions (certificates, SEXE programs, etc).
secretbase - Cryptographic Hash, Extendable-Output and Base64 Functions
triops port to Android - Encrypt and decrypt files using CHACHA20+KECCAK
KDB+ library for abi encoding ethereum functions
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