Package org.bouncycastle.openpgp.examples

Class ByteArrayHandler

java.lang.Object

org.bouncycastle.openpgp.examples.ByteArrayHandler

public class ByteArrayHandler
extends 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	Description
ByteArrayHandler()

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Details

ByteArrayHandler

public ByteArrayHandler()

Method Details

decrypt

public static byte[] decrypt(byte[] encrypted,
 char[] passPhrase)
                      throws IOException,
PGPException,
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:

IOException

PGPException

NoSuchProviderException

encrypt

public static byte[] encrypt(byte[] clearData,
 char[] passPhrase,
 String fileName,
 int algorithm,
 boolean armor)
                      throws IOException,
PGPException,
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:

IOException

PGPException

NoSuchProviderException

main

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

Throws:

Exception