Package org.bouncycastle.crypto

Examples of org.bouncycastle.crypto.AsymmetricCipherKeyPair

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        ByteArrayOutputStream buf = new ByteArrayOutputStream();

        DHKeyPairGenerator kpg = new DHKeyPairGenerator();
        kpg.init(new DHKeyGenerationParameters(context.getSecureRandom(), this.dhParameters));
        AsymmetricCipherKeyPair kp = kpg.generateKeyPair();

        BigInteger Ys = ((DHPublicKeyParameters)kp.getPublic()).getY();

        TlsDHUtils.writeDHParameter(dhParameters.getP(), buf);
        TlsDHUtils.writeDHParameter(dhParameters.getG(), buf);
        TlsDHUtils.writeDHParameter(Ys, buf);
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        if (!initialised)
        {
            init(new GOST3410ParameterSpec(CryptoProObjectIdentifiers.gostR3410_94_CryptoPro_A.getId()), new SecureRandom());
        }

        AsymmetricCipherKeyPair pair = engine.generateKeyPair();
        GOST3410PublicKeyParameters pub = (GOST3410PublicKeyParameters)pair.getPublic();
        GOST3410PrivateKeyParameters priv = (GOST3410PrivateKeyParameters)pair.getPrivate();

        return new KeyPair(new BCGOST3410PublicKey(pub, gost3410Params), new BCGOST3410PrivateKey(priv, gost3410Params));
    }
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        if (!initialised)
        {
            throw new IllegalStateException("DSTU Key Pair Generator not initialised");
        }

        AsymmetricCipherKeyPair pair = engine.generateKeyPair();
        ECPublicKeyParameters pub = (ECPublicKeyParameters)pair.getPublic();
        ECPrivateKeyParameters priv = (ECPrivateKeyParameters)pair.getPrivate();

        if (ecParams instanceof ECParameterSpec)
        {
            ECParameterSpec p = (ECParameterSpec)ecParams;
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        if (agreementCredentials != null)
        {
            return;
        }

        AsymmetricCipherKeyPair ecAgreeClientKeyPair = TlsECCUtils.generateECKeyPair(context.getSecureRandom(),
            ecAgreeServerPublicKey.getParameters());
        this.ecAgreeClientPrivateKey = (ECPrivateKeyParameters)ecAgreeClientKeyPair.getPrivate();

        byte[] point = TlsECCUtils.serializeECPublicKey(serverECPointFormats,
            (ECPublicKeyParameters)ecAgreeClientKeyPair.getPublic());

        TlsUtils.writeOpaque8(point, output);
    }
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        // generate the JDKGMSSPrivateKey
        GMSSPrivateKeyParameters privateKey = new GMSSPrivateKeyParameters(currentSeeds, nextNextSeeds, currentAuthPaths,
            nextAuthPaths, currentTreehash, nextTreehash, currentStack, nextStack, currentRetain, nextRetain, nextRoots, currentRootSigs, gmssPS, digestProvider);

        // return the KeyPair
        return (new AsymmetricCipherKeyPair(publicKey, privateKey));
    }
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            }
        }

        public KeyPair generateKeyPair()
        {
            AsymmetricCipherKeyPair generateKeyPair = kpg.generateKeyPair();
            McElieceCCA2PrivateKeyParameters sk = (McElieceCCA2PrivateKeyParameters)generateKeyPair.getPrivate();
            McElieceCCA2PublicKeyParameters pk = (McElieceCCA2PublicKeyParameters)generateKeyPair.getPublic();

            return new KeyPair(new BCMcElieceCCA2PublicKey(pk), new BCMcElieceCCA2PrivateKey(sk));

        }
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            }
        }

        public KeyPair generateKeyPair()
        {
            AsymmetricCipherKeyPair generateKeyPair = kpg.generateKeyPair();
            McEliecePrivateKeyParameters sk = (McEliecePrivateKeyParameters)generateKeyPair.getPrivate();
            McEliecePublicKeyParameters pk = (McEliecePublicKeyParameters)generateKeyPair.getPublic();

            return new KeyPair(new BCMcEliecePublicKey(pk), new BCMcEliecePrivateKey(sk));
        }
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        /* marshall to PublicKey */
        pubKey = new RainbowPublicKeyParameters(vi[vi.length - 1] - vi[0], pub_quadratic, pub_singular, pub_scalar);

        return new AsymmetricCipherKeyPair(pubKey, privKey);
    }
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        McEliecePublicKeyParameters pubKey = new McEliecePublicKeyParameters(OID, n, t, g, mcElieceParams.getParameters());
        McEliecePrivateKeyParameters privKey = new McEliecePrivateKeyParameters(OID, n, k,
            field, gp, matrixSandInverse[1], p1, p2, h, sqRootMatrix, mcElieceParams.getParameters());

        // return key pair
        return new AsymmetricCipherKeyPair(pubKey, privKey);
    }
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            {
                throw new IllegalStateException(e);
            }
        }
        NTRUSigningPrivateKeyParameters priv = new NTRUSigningPrivateKeyParameters(basises, pub);
        AsymmetricCipherKeyPair kp = new AsymmetricCipherKeyPair(pub, priv);
        return kp;
    }
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Related Classes of org.bouncycastle.crypto.AsymmetricCipherKeyPair

  • com.bitsofproof.supernode.common.ECKeyPair
  • com.jcraft.jsch.bc.DH
  • com.jcraft.jsch.bc.KeyPairGenDSA
  • com.jcraft.jsch.bc.KeyPairGenRSA
  • Cryptography
  • org.bouncycastle.crypto.agreement.DHAgreement
  • org.bouncycastle.crypto.generators.DHBasicKeyPairGenerator
  • org.bouncycastle.crypto.generators.DHKeyPairGenerator
  • org.bouncycastle.crypto.generators.DSAKeyPairGenerator
  • org.bouncycastle.crypto.generators.DSTU4145KeyPairGenerator
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