Package org.bouncycastle.jce.spec

Examples of org.bouncycastle.jce.spec.ElGamalParameterSpec

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        {
            try
            {
                ElGamalParameter elP = new ElGamalParameter((ASN1Sequence)ASN1Object.fromByteArray(params));

                currentSpec = new ElGamalParameterSpec(elP.getP(), elP.getG());
            }
            catch (ClassCastException e)
            {
                throw new IOException("Not a valid ElGamal Parameter encoding.");
            }
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    JCEElGamalPrivateKey(
        DHPrivateKey    key)
    {
        this.x = key.getX();
        this.elSpec = new ElGamalParameterSpec(key.getParams().getP(), key.getParams().getG());
    }
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    JCEElGamalPrivateKey(
        ElGamalPrivateKeySpec    spec)
    {
        this.x = spec.getX();
        this.elSpec = new ElGamalParameterSpec(spec.getParams().getP(), spec.getParams().getG());
    }
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    JCEElGamalPrivateKey(
        DHPrivateKeySpec    spec)
    {
        this.x = spec.getX();
        this.elSpec = new ElGamalParameterSpec(spec.getP(), spec.getG());
    }
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    {
        ElGamalParameter     params = new ElGamalParameter((ASN1Sequence)info.getAlgorithmId().getParameters());
        DERInteger      derX = (DERInteger)info.getPrivateKey();

        this.x = derX.getValue();
        this.elSpec = new ElGamalParameterSpec(params.getP(), params.getG());
    }
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    JCEElGamalPrivateKey(
        ElGamalPrivateKeyParameters  params)
    {
        this.x = params.getX();
        this.elSpec = new ElGamalParameterSpec(params.getParameters().getP(), params.getParameters().getG());
    }
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        ObjectInputStream   in)
        throws IOException, ClassNotFoundException
    {
        x = (BigInteger)in.readObject();

        this.elSpec = new ElGamalParameterSpec((BigInteger)in.readObject(), (BigInteger)in.readObject());
    }
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                throw new InvalidAlgorithmParameterException("parameter object not a DHParameterSpec or an ElGamalParameterSpec");
            }
           
            if (params instanceof ElGamalParameterSpec)
            {
                ElGamalParameterSpec     elParams = (ElGamalParameterSpec)params;

                param = new ElGamalKeyGenerationParameters(random, new ElGamalParameters(elParams.getP(), elParams.getG()));
            }
            else
            {
                DHParameterSpec     dhParams = (DHParameterSpec)params;
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    JCEElGamalPublicKey(
        ElGamalPublicKeySpec    spec)
    {
        this.y = spec.getY();
        this.elSpec = new ElGamalParameterSpec(spec.getParams().getP(), spec.getParams().getG());
    }
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    JCEElGamalPublicKey(
        DHPublicKeySpec    spec)
    {
        this.y = spec.getY();
        this.elSpec = new ElGamalParameterSpec(spec.getP(), spec.getG());
    }
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Related Classes of org.bouncycastle.jce.spec.ElGamalParameterSpec

  • org.bouncycastle.jcajce.provider.asymmetric.elgamal.AlgorithmParametersSpi
  • org.bouncycastle.jcajce.provider.asymmetric.elgamal.BCElGamalPrivateKey
  • org.bouncycastle.jcajce.provider.asymmetric.elgamal.BCElGamalPublicKey
  • org.bouncycastle.jcajce.provider.asymmetric.elgamal.KeyPairGeneratorSpi
  • org.bouncycastle.jce.provider.JCEElGamalPrivateKey
  • org.bouncycastle.jce.provider.JCEElGamalPublicKey
  • org.bouncycastle.jce.provider.JDKAlgorithmParameterGenerator$ElGamal
  • org.bouncycastle.jce.provider.JDKAlgorithmParameters$ElGamal
  • org.bouncycastle.jce.provider.JDKKeyPairGenerator$ElGamal
  • org.bouncycastle.openpgp.examples.DSAElGamalKeyRingGenerator
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