Examples of org.bouncycastle2.crypto.agreement.ECDHBasicAgreement

Package org.bouncycastle2.crypto.agreement

Examples of org.bouncycastle2.crypto.agreement.ECDHBasicAgreement

org.bouncycastle2.crypto.digests.RIPEMD256Digest
P1363 7.2.1 ECSVDP-DH ECSVDP-DH is Elliptic Curve Secret Value Derivation Primitive, Diffie-Hellman version. It is based on the work of [DH76], [Mil86], and [Kob87]. This primitive derives a shared secret value from one party's private key and another party's public key, where both have the same set of EC domain parameters. If two parties correctly execute this primitive, they will produce the same output. This primitive can be invoked by a scheme to derive a shared secret key; specifically, it may be used with the schemes ECKAS-DH1 and DL/ECKAS-DH2. It assumes that the input keys are valid (see also Section 7.2.2).

            this(256);
        }


        public KeyGen(int keySize)
        {
            super("Camellia", keySize, new CipherKeyGenerator());
        }

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    public static class KeyGen
        extends JCEKeyGenerator
    {
        public KeyGen()
        {
            super("Grainv1", 80, new CipherKeyGenerator());
        }

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    public static class KeyGen
        extends JCEKeyGenerator
    {
        public KeyGen()
        {
            super("CAST5", 128, new CipherKeyGenerator());
        }

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        Key                     key,
        AlgorithmParameterSpec  params,
        SecureRandom            random) 
    throws InvalidKeyException, InvalidAlgorithmParameterException
    {
        CipherParameters        param;


        //
        // a note on iv's - if ivLength is zero the IV gets ignored (we don't use it).
        //
        if (key instanceof JCEPBEKey)

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    public static class DH
        extends KeyAgreement
    {
        public DH()
        {
            super("ECDH", new ECDHBasicAgreement(), null);
        }

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    public static class DHwithSHA1KDF
        extends KeyAgreement
    {
        public DHwithSHA1KDF()
        {
            super("ECDHwithSHA1KDF", new ECDHBasicAgreement(), new ECDHKEKGenerator(new SHA1Digest()));
        }

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        extends JCEIESCipher
    {
        public BrokenECIES()
        {
            super(new IESEngine(
                   new ECDHBasicAgreement(),
                   new BrokenKDF2BytesGenerator(new SHA1Digest()),
                   new HMac(new SHA1Digest())));
        }

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        extends JCEIESCipher
    {
        public ECIES()
        {
            super(new IESEngine(
                   new ECDHBasicAgreement(),
                   new KDF2BytesGenerator(new SHA1Digest()),
                   new HMac(new SHA1Digest())));
        }

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        {
            return new SHA1Digest();
        }
        if (md5.contains(digestName))
        {
            return new MD5Digest();
        }
        if (sha224.contains(digestName))
        {
            return new SHA224Digest();
        }

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    static public class RIPEMD256WithRSAEncryption
        extends JDKDigestSignature
    {
        public RIPEMD256WithRSAEncryption()
        {
            super(TeleTrusTObjectIdentifiers.ripemd256, new RIPEMD256Digest(), new PKCS1Encoding(new RSABlindedEngine()));
        }

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Related Classes of org.bouncycastle2.crypto.agreement.ECDHBasicAgreement

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.bcpg.sig.PreferredAlgorithms

org.bouncycastle2.crypto.BufferedBlockCipher

org.bouncycastle2.crypto.CipherParameters

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