chat/protected/extensions/SECp256k1.php

<?php
/* 
 * The SECp256k1 curve
 * Fundamental ECC Function for Bitcoin/Zetacoin compatable Crypto Currency
 * @author Daniel Morante
 * Some parts may contain work based on Jan Moritz Lindemann, Matyas Danter, and Joey Hewitt
*/

class SECp256k1 {
    public $a;
    public $b;
    public $p;
    public $n;
    public $G;

    public function __construct(){
        $this->a = gmp_init('0', 10);
        $this->b = gmp_init('7', 10);
        $this->p = gmp_init('FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F', 16);
        $this->n = gmp_init('FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141', 16);

        $this->G = array('x' => gmp_init('55066263022277343669578718895168534326250603453777594175500187360389116729240'),
                         'y' => gmp_init('32670510020758816978083085130507043184471273380659243275938904335757337482424'));
    }
}
?>