secp256k1.php secp256k1 This is the curve used in Bitcoin PHP version 5 and 7 Tags category Crypt author Jim Wigginton terrafrost@php.net copyright 2017 Jim Wigginton license http://www.opensource.org/licenses/mit-license.html MIT License link http://pear.php.net/package/Math_BigInteger Table of Contents Classes secp256k1Curves over y^2 = x^3 + b ×