A Pure PHP (without any external PHP-extension) Implementation of BLAKE-256, GROESTL-256, JH-256, SKEIN-256 cryptography algorithms.

SHA3-256 MINER CORE

Selector value optimizer, find better EVM function name to optimize Gas cost. Solidity functions can achieve higher efficiency when their function selector consists mainly of zeros.

Tool for calculating hash collisions of the Solidity Contract Interface.

Optimizing gas costs is a key challenge in the development of smart contracts on the Ethereum blockchain, as every operation carried out on Ethereum incurs a gas cost.

L'optimisation des coûts en gas est un enjeu clé dans le développement de contrats intelligents sur la blockchain Ethereum, chaque opération effectuée sur Ethereum ayant un coût en gas. Cet article sera aussi l'occasion de fournir du contenu aux lecteurs francophones (🇫🇷).

Look up the Ethereum hexadecimal address for every ENS name in a list.

An application capable of executing small set of opcode instructions interpreted from a given bytecode, implemented in Go [WIP].

Swift package wrapper around wollut/keccak-tiny

A .py application to hash secure user entered sensitive data or passwords using the SHA3-256 Crypto Algorithm, to make one's available online data secure & resistive against possible data breaches online.