Example usage for org.bouncycastle.openpgp PGPSecretKeyRing PGPSecretKeyRing

Introduction

In this page you can find the example usage for org.bouncycastle.openpgp PGPSecretKeyRing PGPSecretKeyRing.

Prototype

public PGPSecretKeyRing(List secKeys) 

Source Link

Document

Base constructor from a list of keys representing a secret key ring (a master key and its associated sub-keys).

Usage

From source file:com.geekcommune.identity.EncryptionUtil.java

License:Open Source License

/**
 * Get the keyring pointed to by the public & secret files.  Creates the files
 * with a single key if they don't already exist; interrogates keyDataSource for the
 * info to create the key (typically it should pop up a gui).
 * // w w w.java 2s. c o  m
 * TODO bobby: doesn't create usable keyrings yet, and doesn't save what it does create :-( 
 * @param publicKeyRingFile
 * @param secretKeyRingFile
 * @param keyDataSource
 * @return
 * @throws PGPException
 * @throws FileNotFoundException
 * @throws IOException
 * @throws NoSuchAlgorithmException
 * @throws NoSuchProviderException
 * @throws InvalidAlgorithmParameterException
 */
public Pair<PGPPublicKeyRingCollection, PGPSecretKeyRingCollection> getOrCreateKeyring(File publicKeyRingFile,
        File secretKeyRingFile, KeyDataSource keyDataSource) throws PGPException, FileNotFoundException,
        IOException, NoSuchAlgorithmException, NoSuchProviderException, InvalidAlgorithmParameterException {
    boolean pubRingFound = publicKeyRingFile.isFile();
    boolean secRingFound = secretKeyRingFile.isFile();

    if (pubRingFound != secRingFound) {
        throw new PGPException("Expect both public & secret keyring, or neither: " + publicKeyRingFile + ", "
                + secretKeyRingFile);
    }

    Pair<PGPPublicKeyRingCollection, PGPSecretKeyRingCollection> retval = new Pair<PGPPublicKeyRingCollection, PGPSecretKeyRingCollection>();

    if (pubRingFound) {
        retval.setFirst(EncryptionUtil.instance().readPublicKeyRingCollection(publicKeyRingFile));
        retval.setSecond(EncryptionUtil.instance().readSecretKeyRingCollection(secretKeyRingFile));
    } else {
        if (publicKeyRingFile.exists() || secretKeyRingFile.exists()) {
            throw new PGPException("Either public or secret keyring not a normal file: " + publicKeyRingFile
                    + ", " + secretKeyRingFile);
        }

        PGPSecretKey key = generateKey(keyDataSource.getIdentity(), keyDataSource.getPassphrase());

        PGPPublicKeyRing publicKeyRing = new PGPPublicKeyRing(key.getPublicKey().getEncoded());
        Collection<PGPPublicKeyRing> collection = Collections.singletonList(publicKeyRing);
        retval.setFirst(new PGPPublicKeyRingCollection(collection));

        PGPSecretKeyRing secretKeyRing = new PGPSecretKeyRing(key.getEncoded());
        Collection<PGPSecretKeyRing> secretKeyRings = Collections.singletonList(secretKeyRing);
        retval.setSecond(new PGPSecretKeyRingCollection(secretKeyRings));

        //TODO bobby save keyrings to the files
    }

    return retval;
}

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From source file:de.jtheuer.diki.lib.pgp.PGPHandler.java

License:Open Source License

/**
 * Creates a new {@link PGPHandler} from already existing PGP keys which are normally loaded from the
 * file-system using a {@link FileInputStream}. 
 * @param privatekeystream/*from  w  w w .java 2 s. c o  m*/
 * @param passphrase
 * @param identity
 * @param publickeyring
 * @throws IOException
 * @throws PGPException
 * @throws NoSuchProviderException
 */
public PGPHandler(InputStream privatekeystream, char[] passphrase, String identity, InputStream publickeyring)
        throws IOException, PGPException, NoSuchProviderException {
    this();
    PGPSecretKeyRing secretKeyring = new PGPSecretKeyRing(privatekeystream);
    init(secretKeyring.getSecretKey(), passphrase, identity);

    if (publickeyring != null) {
        keyring = new PGPPublicKeyRingCollection(publickeyring);
    } else {
        keyring = new PGPPublicKeyRingCollection(new LinkedList<PGPPublicKey>());
    }
}

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From source file:net.pgp2p.cryptoservice.PGPManager.java

License:Open Source License

/**
 * Instanciates the PGPManager informing the directory in which the 
 * pubring and secring will be stored./* w  ww  .  j  ava  2s . c o  m*/
 * 
 * @param path
 * @throws FileNotFoundException
 * @throws IOException
 * @throws PGPException
 */
public PGPManager(String path) throws FileNotFoundException, IOException, PGPException {

    setKeyRingPath(path);

    this.pubringFilePath = path + System.getProperty("file.separator") + PUBRING_FILE;
    publicKeyRing = new PGPPublicKeyRingCollection(new FileInputStream(this.pubringFilePath));

    this.secringFilePath = path + System.getProperty("file.separator") + SECRING_FILE;
    secretKeyRing = new PGPSecretKeyRing(new FileInputStream(this.secringFilePath));

    prepareKeyRing();
}

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From source file:org.brownsocks.payments.gateways.enets.pgp.BCPGPProvider.java

@Override
public void initialize(String privateKey, String privateKeyPass, String publicKey)
        throws IOException, PGPException, NoSuchProviderException {

    _provider = new BouncyCastleProvider();

    _passphrase = privateKeyPass;//w w  w  .j  a va2s  . c o  m
    _secretKeyRing = new PGPSecretKeyRing(
            PGPUtil.getDecoderStream(new ByteArrayInputStream(privateKey.getBytes())));
    _remotePublicKeyRing = new PGPPublicKeyRingCollection(
            PGPUtil.getDecoderStream(new ByteArrayInputStream(publicKey.getBytes())));
}

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