Class PGPHelper

java.lang.Object

org.jpos.util.PGPHelper

public class PGPHelper
extends Object

Constructor Summary

Constructors

Constructor	Description
PGPHelper()

Method Summary

Modifier and Type	Method	Description
static int	checkLicense()
static boolean	checkSignature()
static byte[]	decrypt(byte[] encrypted, InputStream keyIn, char[] password)	decrypt the passed in message stream
static byte[]	decrypt(byte[] encrypted, String keyIn, char[] password)	decrypt the passed in message stream
static byte[]	encrypt(byte[] clearData, InputStream keyRing, String fileName, boolean withIntegrityCheck, boolean armor, String... ids)	Simple PGP encryptor between byte[].
static byte[]	encrypt(byte[] clearData, String keyRing, String fileName, boolean withIntegrityCheck, boolean armor, String... ids)	Simple PGP encryptor between byte[].
static License	getLicense()
static String	getLicensee()
static String	getLicenseeHash()
static int	node()

Methods inherited from class Object

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

Constructor Details

PGPHelper

public PGPHelper()

Method Details

checkSignature

public static boolean checkSignature()

checkLicense

public static int checkLicense()

getLicensee

public static String getLicensee()
                          throws IOException

Throws:

IOException

getLicenseeHash

public static String getLicenseeHash()
                              throws IOException,
NoSuchAlgorithmException

Throws:

IOException

NoSuchAlgorithmException

node

public static int node()

encrypt

public static byte[] encrypt(byte[] clearData,
 InputStream keyRing,
 String fileName,
 boolean withIntegrityCheck,
 boolean armor,
 String... ids)
                      throws IOException,
org.bouncycastle.openpgp.PGPException,
NoSuchProviderException,
NoSuchAlgorithmException

Simple PGP encryptor between byte[].

Parameters:

clearData - The test to be encrypted

keyRing - public key ring input stream

fileName - File name. This is used in the Literal Data Packet (tag 11) which is really only 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.

withIntegrityCheck - true if an integrity packet is to be included

armor - true for ascii armor

ids - destination ids

Returns:

encrypted data.

Throws:

IOException

org.bouncycastle.openpgp.PGPException

NoSuchProviderException

NoSuchAlgorithmException

encrypt

public static byte[] encrypt(byte[] clearData,
 String keyRing,
 String fileName,
 boolean withIntegrityCheck,
 boolean armor,
 String... ids)
                      throws IOException,
org.bouncycastle.openpgp.PGPException,
NoSuchProviderException,
NoSuchAlgorithmException

Simple PGP encryptor between byte[].

Parameters:

clearData - The test to be encrypted

keyRing - public key ring input stream

fileName - File name. This is used in the Literal Data Packet (tag 11) which is really only 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.

withIntegrityCheck - true if an integrity packet is to be included

armor - true for ascii armor

ids - destination ids

Returns:

encrypted data.

Throws:

IOException

org.bouncycastle.openpgp.PGPException

NoSuchProviderException

NoSuchAlgorithmException

decrypt

public static byte[] decrypt(byte[] encrypted,
 InputStream keyIn,
 char[] password)
                      throws IOException,
org.bouncycastle.openpgp.PGPException,
NoSuchProviderException

decrypt the passed in message stream

Parameters:

encrypted - The message to be decrypted.

password - Pass phrase (key)

Returns:

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

Throws:

IOException

org.bouncycastle.openpgp.PGPException

NoSuchProviderException

decrypt

public static byte[] decrypt(byte[] encrypted,
 String keyIn,
 char[] password)
                      throws IOException,
org.bouncycastle.openpgp.PGPException,
NoSuchProviderException

decrypt the passed in message stream

Parameters:

encrypted - The message to be decrypted.

password - Pass phrase (key)

Returns:

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

Throws:

IOException

org.bouncycastle.openpgp.PGPException

NoSuchProviderException

getLicense

public static License getLicense()
                          throws IOException

Throws:

IOException