org.ow2.proactive.authentication.crypto

Class HybridEncryptionUtil

java.lang.Object

org.ow2.proactive.authentication.crypto.HybridEncryptionUtil

public class HybridEncryptionUtil
extends Object

Encrypt data with a symmetric key that is asymmetrically encrypted.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	HybridEncryptionUtil.HybridEncryptedData

Constructor Summary

Constructors

Constructor and Description
HybridEncryptionUtil()

Method Summary

Modifier and Type	Method and Description
static byte[]	decrypt(PrivateKey privateKey, String cipher, HybridEncryptionUtil.HybridEncryptedData encryptedData)
static String	decryptBase64String(String encryptedString, PrivateKey privateKey, String separator)
static String	decryptString(HybridEncryptionUtil.HybridEncryptedData encryptedData, PrivateKey privateKey)
static HybridEncryptionUtil.HybridEncryptedData	encrypt(PublicKey publicKey, String cipher, byte[] message)
static HybridEncryptionUtil.HybridEncryptedData	encryptString(String value, PublicKey publicKey)
static String	encryptStringToBase64(String value, PublicKey publicKey, String separator)

Methods inherited from class java.lang.Object

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

Constructor Detail

HybridEncryptionUtil

public HybridEncryptionUtil()

Method Detail

decrypt

public static byte[] decrypt(PrivateKey privateKey,
                             String cipher,
                             HybridEncryptionUtil.HybridEncryptedData encryptedData)
                      throws KeyException

Throws:

KeyException

encrypt

public static HybridEncryptionUtil.HybridEncryptedData encrypt(PublicKey publicKey,
                                                               String cipher,
                                                               byte[] message)
                                                        throws KeyException

Throws:

KeyException

decryptString

public static String decryptString(HybridEncryptionUtil.HybridEncryptedData encryptedData,
                                   PrivateKey privateKey)
                            throws KeyException

Throws:

KeyException

encryptString

public static HybridEncryptionUtil.HybridEncryptedData encryptString(String value,
                                                                     PublicKey publicKey)
                                                              throws KeyException

Throws:

KeyException

decryptBase64String

public static String decryptBase64String(String encryptedString,
                                         PrivateKey privateKey,
                                         String separator)
                                  throws KeyException

Throws:

KeyException

encryptStringToBase64

public static String encryptStringToBase64(String value,
                                           PublicKey publicKey,
                                           String separator)
                                    throws KeyException

Throws:

KeyException