Code example for BigInteger

Methods: signum

0
        if (this.isInfinity())
        { 
            return this;
        } 
 
        if (k.signum() == 0)
        { 
            return this.curve.getInfinity();
        } 
 
        assertECMultiplier(); 
        return this.multiplier.multiply(this, k, preCompInfo);
    } 
 
    /** 
     * Elliptic curve points over Fp 
     */ 
    public static class Fp extends ECPoint 
    { 
         
        /**