Package com.zaranux.client.crypto.util

Examples of com.zaranux.client.crypto.util.BigInteger.signum()

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        // m2 = c ^ dQ mod q
        BigInteger m2 = c.modPow(dQ, q);
       
        // h = (m1 - m2) * qInv mod p
        BigInteger mtmp = m1.subtract(m2);
        if (mtmp.signum() < 0) {
            mtmp = mtmp.add(p);
        }
        BigInteger h = mtmp.multiply(qInv).mod(p);

        // m = m2 + q * h
 
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