org.jfantasy.framework.crypto

Class RSAUtil

java.lang.Object

org.jfantasy.framework.crypto.RSAUtil

public class RSAUtil
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
RSAUtil()

Method Summary

Modifier and Type	Method and Description
static byte[]	decrypt(java.security.Key key, byte[] raw)
static java.lang.String	decrypt(java.security.Key key, java.lang.String raw)
static byte[]	encrypt(java.security.Key key, byte[] data)
static java.lang.String	encrypt(java.security.Key key, java.lang.String data)
static java.security.KeyPair	generateKeyPair()
protected static java.security.interfaces.RSAPrivateKey	generateRSAPrivateKey(byte[] modulus, byte[] privateExponent)
static java.security.interfaces.RSAPublicKey	generateRSAPublicKey(byte[] modulus, byte[] publicExponent)
static java.security.interfaces.RSAPrivateKey	getRSAPrivateKey(java.lang.String key)
static java.security.interfaces.RSAPublicKey	getRSAPublicKey(java.lang.String key)

Methods inherited from class java.lang.Object

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

Constructor Detail

RSAUtil

public RSAUtil()

Method Detail

generateKeyPair

public static java.security.KeyPair generateKeyPair()
                                             throws org.bouncycastle.openssl.EncryptionException

Throws:

org.bouncycastle.openssl.EncryptionException

getRSAPublicKey

public static java.security.interfaces.RSAPublicKey getRSAPublicKey(java.lang.String key)
                                                             throws org.bouncycastle.openssl.EncryptionException

Throws:

org.bouncycastle.openssl.EncryptionException

generateRSAPublicKey

public static java.security.interfaces.RSAPublicKey generateRSAPublicKey(byte[] modulus,
                                                                         byte[] publicExponent)
                                                                  throws org.bouncycastle.openssl.EncryptionException

Throws:

org.bouncycastle.openssl.EncryptionException

getRSAPrivateKey

public static java.security.interfaces.RSAPrivateKey getRSAPrivateKey(java.lang.String key)
                                                               throws org.bouncycastle.openssl.EncryptionException

Throws:

org.bouncycastle.openssl.EncryptionException

generateRSAPrivateKey

protected static java.security.interfaces.RSAPrivateKey generateRSAPrivateKey(byte[] modulus,
                                                                              byte[] privateExponent)
                                                                       throws org.bouncycastle.openssl.EncryptionException

Throws:

org.bouncycastle.openssl.EncryptionException

encrypt

public static java.lang.String encrypt(java.security.Key key,
                                       java.lang.String data)
                                throws org.bouncycastle.openssl.EncryptionException

Throws:

org.bouncycastle.openssl.EncryptionException

encrypt

public static byte[] encrypt(java.security.Key key,
                             byte[] data)
                      throws org.bouncycastle.openssl.EncryptionException

Throws:

org.bouncycastle.openssl.EncryptionException

decrypt

public static java.lang.String decrypt(java.security.Key key,
                                       java.lang.String raw)
                                throws org.bouncycastle.openssl.EncryptionException

Throws:

org.bouncycastle.openssl.EncryptionException

decrypt

public static byte[] decrypt(java.security.Key key,
                             byte[] raw)
                      throws org.bouncycastle.openssl.EncryptionException

Throws:

org.bouncycastle.openssl.EncryptionException