org.bouncycastle.openpgp.examples

Class ByteArrayHandler

java.lang.Object

org.bouncycastle.openpgp.examples.ByteArrayHandler

public class ByteArrayHandler
extends java.lang.Object

Simple routine to encrypt and decrypt using a passphrase. This service routine provides the basic PGP services between byte arrays. Note: this code plays no attention to -CONSOLE in the file name the specification of "_CONSOLE" in the filename. It also expects that a single pass phrase will have been used.

Constructor Summary

Constructors

Constructor and Description
ByteArrayHandler()

Method Summary

Methods

Modifier and Type	Method and Description
static byte[]	decrypt(byte[] encrypted, char[] passPhrase) decrypt the passed in message stream
static byte[]	encrypt(byte[] clearData, char[] passPhrase, java.lang.String fileName, int algorithm, boolean armor) Simple PGP encryptor between byte[].
static void	main(java.lang.String[] args)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ByteArrayHandler

public ByteArrayHandler()

Method Detail

decrypt

public static byte[] decrypt(byte[] encrypted,
             char[] passPhrase)
                      throws java.io.IOException,
                             PGPException,
                             java.security.NoSuchProviderException

decrypt the passed in message stream

Parameters:

encrypted - The message to be decrypted.

passPhrase - Pass phrase (key)

Returns:

Clear text as a byte array. I18N considerations are not handled by this routine

Throws:

java.io.IOException

PGPException

java.security.NoSuchProviderException

encrypt

public static byte[] encrypt(byte[] clearData,
             char[] passPhrase,
             java.lang.String fileName,
             int algorithm,
             boolean armor)
                      throws java.io.IOException,
                             PGPException,
                             java.security.NoSuchProviderException

Simple PGP encryptor between byte[].

Parameters:

clearData - The test to be encrypted

passPhrase - The pass phrase (key). This method assumes that the key is a simple pass phrase, and does not yet support RSA or more sophisiticated keying.

fileName - File name. This is used in the Literal Data Packet (tag 11) which is really inly important if the data is to be related to a file to be recovered later. Because this routine does not know the source of the information, the caller can set something here for file name use that will be carried. If this routine is being used to encrypt SOAP MIME bodies, for example, use the file name from the MIME type, if applicable. Or anything else appropriate.

armor -

Returns:

encrypted data.

Throws:

java.io.IOException

PGPException

java.security.NoSuchProviderException

main

public static void main(java.lang.String[] args)
                 throws java.lang.Exception

Throws:

java.lang.Exception