Package org.bouncycastle.openpgp.operator.jcajce

Examples of org.bouncycastle.openpgp.operator.jcajce.JcaPGPDigestCalculatorProviderBuilder

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            enc = (PGPEncryptedDataList)pgpF.nextObject();
        }

        PGPPBEEncryptedData pbe = (PGPPBEEncryptedData)enc.get(0);

        InputStream clear = pbe.getDataStream(new JcePBEDataDecryptorFactoryBuilder(new JcaPGPDigestCalculatorProviderBuilder().setProvider("BC").build()).setProvider("BC").build(passPhrase));

        PGPObjectFactory        pgpFact = new PGPObjectFactory(clear);

        PGPCompressedData   cData = (PGPCompressedData)pgpFact.nextObject();
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            enc = (PGPEncryptedDataList)pgpF.nextObject();
        }

        PGPPBEEncryptedData     pbe = (PGPPBEEncryptedData)enc.get(0);

        InputStream clear = pbe.getDataStream(new JcePBEDataDecryptorFactoryBuilder(new JcaPGPDigestCalculatorProviderBuilder().setProvider("BC").build()).setProvider("BC").build(passPhrase));
       
        PGPObjectFactory        pgpFact = new PGPObjectFactory(clear);

        //
        // if we're trying to read a file generated by someone other than us
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            secretOut = new ArmoredOutputStream(secretOut);
        }

        PGPKeyPair        dsaKeyPair = new PGPKeyPair(PGPPublicKey.DSA, dsaKp, new Date());
        PGPKeyPair        elgKeyPair = new PGPKeyPair(PGPPublicKey.ELGAMAL_ENCRYPT, elgKp, new Date());
        PGPDigestCalculator sha1Calc = new JcaPGPDigestCalculatorProviderBuilder().build().get(HashAlgorithmTags.SHA1);
        PGPKeyRingGenerator    keyRingGen = new PGPKeyRingGenerator(PGPSignature.POSITIVE_CERTIFICATION, dsaKeyPair,
                 identity, sha1Calc, null, null, new JcaPGPContentSignerBuilder(dsaKeyPair.getPublicKey().getAlgorithm(), HashAlgorithmTags.SHA1), new JcePBESecretKeyEncryptorBuilder(PGPEncryptedData.AES_256, sha1Calc).setProvider("BC").build(passPhrase));
       
        keyRingGen.addSubKey(elgKeyPair);
       
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        svg.setFeature(true, Features.FEATURE_MODIFICATION_DETECTION);
        svg.setKeyFlags(true, KeyFlags.CERTIFY_OTHER + KeyFlags.SIGN_DATA);

        PGPSignatureSubpacketVector hashedPcks = svg.generate();

        PGPDigestCalculator sha1Calc = new JcaPGPDigestCalculatorProviderBuilder().build().get(HashAlgorithmTags.SHA1);
        PGPKeyRingGenerator keyRingGen = new PGPKeyRingGenerator(PGPSignature.POSITIVE_CERTIFICATION,
            sgnKeyPair, identity,
            sha1Calc, hashedPcks, unhashedPcks, new JcaPGPContentSignerBuilder(sgnKeyPair.getPublicKey().getAlgorithm(), HashAlgorithmTags.SHA1), new JcePBESecretKeyEncryptorBuilder(PGPEncryptedData.AES_256).setProvider("BC").build(passPhrase));

        svg = new PGPSignatureSubpacketGenerator();
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        init(generator, privateKey);
        return generator;
    }

    private PGPPrivateKey extractPGPPrivateKey(final char[] keyPassPhrase) throws PGPException {
        PGPDigestCalculatorProvider calcProvider = new JcaPGPDigestCalculatorProviderBuilder().
                setProvider(BouncyCastleProvider.PROVIDER_NAME).
                build();
        PBESecretKeyDecryptor decryptor = new JcePBESecretKeyDecryptorBuilder(calcProvider).
                setProvider(BouncyCastleProvider.PROVIDER_NAME).
                build(keyPassPhrase);
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Related Classes of org.bouncycastle.openpgp.operator.jcajce.JcaPGPDigestCalculatorProviderBuilder

  • cloudsync.helper.Crypt
  • com.verhas.licensor.License
  • org.bouncycastle.jcajce.NamedJcaJceHelper
  • org.bouncycastle.jcajce.ProviderJcaJceHelper
  • org.bouncycastle.openpgp.examples.ByteArrayHandler
  • org.bouncycastle.openpgp.examples.DSAElGamalKeyRingGenerator
  • org.bouncycastle.openpgp.examples.PBEFileProcessor
  • org.bouncycastle.openpgp.examples.RSAKeyPairGenerator
  • org.bouncycastle.openpgp.operator.PGPDigestCalculator
  • org.bouncycastle.openpgp.operator.PGPDigestCalculatorProvider
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