Package org.bouncycastle.math.ec

Examples of org.bouncycastle.math.ec.ECFieldElement.square()

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    private static BigInteger trace(ECFieldElement fe)
    {
        ECFieldElement t = fe;
        for (int i = 0; i < fe.getFieldSize() - 1; i++)
        {
            t = t.square().add(fe);
        }
        return t.toBigInteger();
    }

    /**
 
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        if (xp.toBigInteger().equals(ECConstants.ZERO))
        {
            yp = (ECFieldElement.F2m)curve.getB();
            for (int i = 0; i < c.getM() - 1; i++)
            {
                yp = yp.square();
            }
        }
        else
        {
            ECFieldElement beta = xp.add(curve.getA()).add(
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