bitchan/eccrypto

eccrypto is a JavaScript library that provides Elliptic Curve Cryptography (ECC) functionality, including ECDSA, ECDH, and ECIES, for both Node.js and browser environments. It aims to be the fastest isomorphic ECC library by utilizing native crypto APIs where possible and implementing a promise-driven API for asynchronous operations. The library is designed for developers needing secure cryptographic operations in JavaScript applications, supporting the secp256k1 curve and providing features like compressed key support and AES-256-CBC encryption.