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Bouncy Castle Cryptography 1.11 API Specification: Class ECCurve.Fp

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Bouncy Castle Cryptography 1.11

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org.bouncycastle.math.ec
Class ECCurve.Fp

java.lang.Object
  |
  +--org.bouncycastle.math.ec.ECCurve
        |
        +--org.bouncycastle.math.ec.ECCurve.Fp

Enclosing class:: ECCurve

public static class ECCurve.Fp
extends ECCurve

Elliptic curve over Fp

Inner classes inherited from class org.bouncycastle.math.ec.ECCurve

ECCurve.Fp

Constructor Summary

ECCurve.Fp(java.math.BigInteger q, java.math.BigInteger a, java.math.BigInteger b)


Method Summary

ECPoint decodePoint(byte[] encoded)
          decode a point on this curve which has been encoded using point compression (X9.62 s 4.2.1 pg 17) returning the point.

ECFieldElement fromBigInteger(java.math.BigInteger x)


java.math.BigInteger getQ()


Methods inherited from class org.bouncycastle.math.ec.ECCurve

getA, getB

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ECCurve.Fp

public ECCurve.Fp(java.math.BigInteger q,
                  java.math.BigInteger a,
                  java.math.BigInteger b)

Method Detail

getQ

public java.math.BigInteger getQ()

fromBigInteger

public ECFieldElement fromBigInteger(java.math.BigInteger x)

Overrides:: fromBigInteger in class ECCurve

decodePoint

public ECPoint decodePoint(byte[] encoded)

decode a point on this curve which has been encoded using point compression (X9.62 s 4.2.1 pg 17) returning the point.

Overrides:: decodePoint in class ECCurve