Package org.bouncycastle2.crypto

Examples of org.bouncycastle2.crypto.CipherParameters

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        Key                     key,
        AlgorithmParameterSpec  params,
        SecureRandom            random)
        throws InvalidKeyException, InvalidAlgorithmParameterException
    {
        CipherParameters        param;
       
        this.pbeSpec = null;
        this.pbeAlgorithm = null;
        this.engineParams = null;
       
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            }
   
            PBEParameterSpec        pbeParam = (PBEParameterSpec)spec;
            PBEParametersGenerator  generator = makePBEGenerator(type, hash);
            byte[]                  key = pbeKey.getEncoded();
            CipherParameters        param;
   
            generator.init(key, pbeParam.getSalt(), pbeParam.getIterationCount());

            if (ivSize != 0)
            {
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            }
   
            PBEParameterSpec        pbeParam = (PBEParameterSpec)spec;
            PBEParametersGenerator  generator = makePBEGenerator(type, hash);
            byte[]                  key = pbeKey.getEncoded();
            CipherParameters        param;
   
            generator.init(key, pbeParam.getSalt(), pbeParam.getIterationCount());

            param = generator.generateDerivedMacParameters(keySize);
   
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    protected void engineInitVerify(
        PublicKey   publicKey)
        throws InvalidKeyException
    {
        CipherParameters    param;

        if (publicKey instanceof ECPublicKey)
        {
            param = ECUtil.generatePublicKeyParameter(publicKey);
        }
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    protected void engineInitSign(
        PrivateKey  privateKey)
        throws InvalidKeyException
    {
        CipherParameters    param;

        if (privateKey instanceof ECKey)
        {
            param = ECUtil.generatePrivateKeyParameter(privateKey);
        }
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        if (!lastPhase)
        {
            throw new IllegalStateException(kaAlgorithm + " can only be between two parties.");
        }

        CipherParameters pubKey;       
        if (agreement instanceof ECMQVBasicAgreement)
        {
            if (!(key instanceof MQVPublicKey))
            {
                throw new InvalidKeyException(kaAlgorithm + " key agreement requires "
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    }

    protected void engineInitVerify(PublicKey publicKey)
        throws InvalidKeyException
    {
        CipherParameters param;

        if (publicKey instanceof ECPublicKey)
        {
            param = ECUtil.generatePublicKeyParameter(publicKey);
        }
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    protected void engineInitSign(
        PrivateKey privateKey,
        SecureRandom random)
        throws InvalidKeyException
    {
        CipherParameters param;

        if (privateKey instanceof ECKey)
        {
            param = ECUtil.generatePrivateKeyParameter(privateKey);
        }
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        Key                     key,
        AlgorithmParameterSpec  params,
        SecureRandom            random)
    throws InvalidKeyException, InvalidAlgorithmParameterException
    {
        CipherParameters        param;

        if (params == null || params instanceof OAEPParameterSpec)
        {
            if (key instanceof RSAPublicKey)
            {
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            throw new InvalidAlgorithmParameterException("must be passed IES parameters");
        }

        IESKey       ieKey = (IESKey)key;

        CipherParameters pubKey;
        CipherParameters privKey;

        if (ieKey.getPublic() instanceof ECPublicKey)
        {
            pubKey = ECUtil.generatePublicKeyParameter(ieKey.getPublic());
            privKey = ECUtil.generatePrivateKeyParameter(ieKey.getPrivate());
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Related Classes of org.bouncycastle2.crypto.CipherParameters

  • org.bouncycastle2.asn1.ASN1InputStream
  • org.bouncycastle2.asn1.ASN1Sequence
  • org.bouncycastle2.asn1.cryptopro.GOST3410PublicKeyAlgParameters
  • org.bouncycastle2.asn1.DERObjectIdentifier
  • org.bouncycastle2.asn1.DEROctetString
  • org.bouncycastle2.asn1.pkcs.RSAPrivateKeyStructure
  • org.bouncycastle2.asn1.x509.RSAPublicKeyStructure
  • org.bouncycastle2.crypto.BufferedBlockCipher
  • org.bouncycastle2.crypto.CipherParameters
  • org.bouncycastle2.crypto.digests.SHA1Digest
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