Example usage for org.bouncycastle.math.ec ECAlgorithms referenceMultiply

List of usage examples for org.bouncycastle.math.ec ECAlgorithms referenceMultiply

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Introduction

In this page you can find the example usage for org.bouncycastle.math.ec ECAlgorithms referenceMultiply.

Prototype

public static ECPoint referenceMultiply(ECPoint p, BigInteger k)

Source Link

Document

Simple shift-and-add multiplication.

Usage

From source file:com.github.horrorho.inflatabledonkey.crypto.ec.ECPointsCompact.java

License:Open Source License

@Deprecated
public static boolean satisfiesCofactor(ECCurve curve, ECPoint point) {
    // Patched org.bouncycastle.math.ec.ECPoint#satisfiesCofactor protected code.
    BigInteger h = curve.getCofactor();
    return h == null || h.equals(ECConstants.ONE) || !ECAlgorithms.referenceMultiply(point, h).isInfinity();
}