Package org.bouncycastle.openpgp

Examples of org.bouncycastle.openpgp.PGPPublicKeyEncryptedData

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            enc = (PGPEncryptedDataList) factory.nextObject();
        }
        encryptedInput.reset(); // nextObject() method reads from the InputStream, so rewind it!
        Iterator<?> encryptedDataObjects = enc.getEncryptedDataObjects();
        PGPPrivateKey privateKey = null;
        PGPPublicKeyEncryptedData encryptedData;
        while (privateKey == null && encryptedDataObjects.hasNext()) {
            encryptedData = (PGPPublicKeyEncryptedData) encryptedDataObjects.next();
            PGPSecretKey pgpSecKey = pgpSec.getSecretKey(encryptedData.getKeyID());
            privateKey = pgpSecKey.extractPrivateKey(passphrase.toCharArray(), "BC");
        }
        return privateKey;
    }
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        } else {
            enc = (PGPEncryptedDataList) pgpFactory.nextObject();
        }
        IOHelper.close(in);

        PGPPublicKeyEncryptedData pbe = (PGPPublicKeyEncryptedData) enc.get(0);
        InputStream encData = pbe.getDataStream(key, "BC");

        pgpFactory = new PGPObjectFactory(encData);
        PGPCompressedData comData = (PGPCompressedData) pgpFactory.nextObject();

        pgpFactory = new PGPObjectFactory(comData.getDataStream());
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            enc = (PGPEncryptedDataList) factory.nextObject();
        }
        encryptedInput.reset(); // nextObject() method reads from the InputStream, so rewind it!
        Iterator<?> encryptedDataObjects = enc.getEncryptedDataObjects();
        PGPPrivateKey privateKey = null;
        PGPPublicKeyEncryptedData encryptedData = null;
        while (privateKey == null && encryptedDataObjects.hasNext()) {
            encryptedData = (PGPPublicKeyEncryptedData) encryptedDataObjects.next();
            PGPSecretKey pgpSecKey = pgpSec.getSecretKey(encryptedData.getKeyID());
            if (pgpSecKey != null) {
                if (passphrase == null && passphraseAccessor != null) {
                    // get passphrase from accessor
                    @SuppressWarnings("unchecked")
                    Iterator<String> userIDs = pgpSecKey.getUserIDs();
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            enc = (PGPEncryptedDataList) o;
        } else {
            enc = (PGPEncryptedDataList) pgpFactory.nextObject();
        }

        PGPPublicKeyEncryptedData pbe = null;
        PGPPrivateKey key = null;
        // find encrypted data for which a private key exists in the secret key ring
        for (int i = 0; i < enc.size() && key == null; i++) {
            pbe = (PGPPublicKeyEncryptedData) enc.get(i);
            key = PGPDataFormatUtil.findPrivateKeyWithKeyId(exchange.getContext(), findKeyFileName(exchange),
                    findEncryptionKeyRing(exchange), pbe.getKeyID(), findKeyPassword(exchange), getPassphraseAccessor(), getProvider());
        }
        if (key == null) {
            throw new PGPException("Provided input is encrypted with unknown pair of keys.");
        }

        InputStream encData = pbe.getDataStream(new JcePublicKeyDataDecryptorFactoryBuilder().setProvider(getProvider()).build(key));
        pgpFactory = new PGPObjectFactory(encData);
        PGPCompressedData comData = (PGPCompressedData) pgpFactory.nextObject();
        pgpFactory = new PGPObjectFactory(comData.getDataStream());
        Object object = pgpFactory.nextObject();
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            enc = (PGPEncryptedDataList) o;
        } else {
            enc = (PGPEncryptedDataList) pgpFactory.nextObject();
        }

        PGPPublicKeyEncryptedData pbe = null;
        PGPPrivateKey key = null;
        // find encrypted data for which a private key exists in the secret key ring
        for (int i = 0; i < enc.size() && key == null; i++) {
            pbe = (PGPPublicKeyEncryptedData) enc.get(i);
            key = PGPDataFormatUtil.findPrivateKeyWithKeyId(exchange.getContext(), findKeyFileName(exchange),
                    findEncryptionKeyRing(exchange), pbe.getKeyID(), findKeyPassword(exchange), getPassphraseAccessor(), getProvider());
            if (key != null) {
                // take the first key
                break;
            }
        }
        if (key == null) {
            throw new PGPException("Provided input is encrypted with unknown pair of keys.");
        }

        InputStream encData = pbe.getDataStream(new JcePublicKeyDataDecryptorFactoryBuilder().setProvider(getProvider()).build(key));
        pgpFactory = new PGPObjectFactory(encData);
        PGPCompressedData comData = (PGPCompressedData) pgpFactory.nextObject();
        pgpFactory = new PGPObjectFactory(comData.getDataStream());
        Object object = pgpFactory.nextObject();
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            enc = (PGPEncryptedDataList) factory.nextObject();
        }
        encryptedInput.reset(); // nextObject() method reads from the InputStream, so rewind it!
        Iterator<?> encryptedDataObjects = enc.getEncryptedDataObjects();
        PGPPrivateKey privateKey = null;
        PGPPublicKeyEncryptedData encryptedData = null;
        while (privateKey == null && encryptedDataObjects.hasNext()) {
            encryptedData = (PGPPublicKeyEncryptedData) encryptedDataObjects.next();
            PGPSecretKey pgpSecKey = pgpSec.getSecretKey(encryptedData.getKeyID());
            if (pgpSecKey != null) {
                if (passphrase == null && passphraseAccessor != null) {
                    // get passphrase from accessor
                    @SuppressWarnings("unchecked")
                    Iterator<String> userIDs = pgpSecKey.getUserIDs();
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        PGPEncryptedDataList enc = getEcryptedDataList(pgpFactory, firstObject);

        if (enc == null) {
            throw getFormatException();
        }
        PGPPublicKeyEncryptedData pbe = null;
        PGPPrivateKey key = null;
        // find encrypted data for which a private key exists in the secret key ring
        for (int i = 0; i < enc.size() && key == null; i++) {
            Object encryptedData = enc.get(i);
            if (!(encryptedData instanceof PGPPublicKeyEncryptedData)) {
                throw getFormatException();
            }
            pbe = (PGPPublicKeyEncryptedData) encryptedData;
            key = secretKeyAccessor.getPrivateKey(exchange, pbe.getKeyID());
            if (key != null) {
                // take the first key
                break;
            }
        }
        if (key == null) {
            throw new PGPException("PGP message is encrypted with a key which could not be found in the Secret Keyring.");
        }

        InputStream encData = pbe.getDataStream(new JcePublicKeyDataDecryptorFactoryBuilder().setProvider(getProvider()).build(key));
        return encData;
    }
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            enc = (PGPEncryptedDataList) factory.nextObject();
        }
        encryptedInput.reset(); // nextObject() method reads from the InputStream, so rewind it!
        Iterator encryptedDataObjects = enc.getEncryptedDataObjects();
        PGPPrivateKey privateKey = null;
        PGPPublicKeyEncryptedData encryptedData;
        while (privateKey == null && encryptedDataObjects.hasNext()) {
            encryptedData = (PGPPublicKeyEncryptedData) encryptedDataObjects.next();
            PGPSecretKey pgpSecKey = pgpSec.getSecretKey(encryptedData.getKeyID());
            privateKey = pgpSecKey.extractPrivateKey(passphrase.toCharArray(), "BC");
        }
        return privateKey;
    }
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        } else {
            enc = (PGPEncryptedDataList) pgpF.nextObject();
        }
        IOHelper.close(in);

        PGPPublicKeyEncryptedData pbe = (PGPPublicKeyEncryptedData) enc.get(0);
        InputStream clear = pbe.getDataStream(key, "BC");

        PGPObjectFactory pgpFact = new PGPObjectFactory(clear);
        PGPCompressedData cData = (PGPCompressedData) pgpFact.nextObject();
        pgpFact = new PGPObjectFactory(cData.getDataStream());
        PGPLiteralData ld = (PGPLiteralData) pgpFact.nextObject();
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        }

        // This loop looks like it is ready for multiple encrypted
        // objects, but really only one is expected.
        Iterator it = enc.getEncryptedDataObjects();
        PGPPublicKeyEncryptedData pbe = null;
        PGPPrivateKey privateKey = null;
        while (privateKey == null && it.hasNext())
        {
            pbe = (PGPPublicKeyEncryptedData) it.next();
            privateKey = getPrivateKey(pbe.getKeyID(), this.password);
            if (privateKey == null)
            {
                throw new IllegalArgumentException("Failed to find private key with ID " + pbe.getKeyID());
            }
        }

        clearStream = pbe.getDataStream(privateKey, "BC");
        PGPObjectFactory plainFact = new PGPObjectFactory(clearStream);

        o = plainFact.nextObject();
        PGPOnePassSignature signature = null;
        if (o instanceof PGPOnePassSignatureList)
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Related Classes of org.bouncycastle.openpgp.PGPPublicKeyEncryptedData

  • code.pgp.PgpEncryption
  • org.apache.camel.converter.crypto.PGPDataFormat
  • org.apache.camel.converter.crypto.PGPDataFormatUtil
  • org.apache.camel.converter.crypto.PGPKeyAccessDataFormat
  • org.bouncycastle.bcpg.BCPGInputStream
  • org.bouncycastle.jce.interfaces.ElGamalKey
  • org.bouncycastle.openpgp.examples.KeyBasedFileProcessor
  • org.bouncycastle.openpgp.examples.KeyBasedLargeFileProcessor
  • org.bouncycastle.openpgp.operator.jcajce.JcePublicKeyDataDecryptorFactoryBuilder
  • org.bouncycastle.openpgp.operator.PGPDataDecryptor
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