com.ptteng.keeper.common.util.yl

Class RSACoder

java.lang.Object

com.ptteng.keeper.common.util.yl.RSACoder

public abstract class RSACoder
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static String	KEY_ALGORITHM
static String	PRIVATE_KEY
static String	PUBLIC_KEY

Constructor Summary

Constructors

Constructor and Description
RSACoder()

Method Summary

Modifier and Type	Method and Description
static boolean	checkPrivateEncrypt(String data, String sign, String pbKey)
static boolean	checkPublicEncrypt(String data, String sign, String pvKey)
static byte[]	decryptByPrivateKey(byte[] data, byte[] key)
static String	decryptByPrivateKey(String data, String key)
static byte[]	decryptByPublicKey(byte[] data, byte[] key)
static String	decryptByPublicKey(String data, String key)
static byte[]	encryptByPrivateKey(byte[] data, byte[] key)
static String	encryptByPrivateKey(String data, String key)
static byte[]	encryptByPublicKey(byte[] data, byte[] key)
static String	encryptByPublicKey(String data, String key)
static String	getPrivate(String path, String pwd)
static byte[]	getPrivateKey(Map<String,Object> keyMap)
static byte[]	getPublicKey(Map<String,Object> keyMap)
static Map<String,Object>	initKey()

Methods inherited from class java.lang.Object

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

Field Detail

KEY_ALGORITHM

public static final String KEY_ALGORITHM

See Also:

Constant Field Values

PUBLIC_KEY

public static final String PUBLIC_KEY

See Also:

Constant Field Values

PRIVATE_KEY

public static final String PRIVATE_KEY

See Also:

Constant Field Values

Constructor Detail

RSACoder

public RSACoder()

Method Detail

decryptByPrivateKey

public static byte[] decryptByPrivateKey(byte[] data,
                                         byte[] key)
                                  throws Exception

Throws:

Exception

decryptByPrivateKey

public static String decryptByPrivateKey(String data,
                                         String key)
                                  throws Exception

Throws:

Exception

decryptByPublicKey

public static byte[] decryptByPublicKey(byte[] data,
                                        byte[] key)
                                 throws Exception

Throws:

Exception

decryptByPublicKey

public static String decryptByPublicKey(String data,
                                        String key)
                                 throws Exception

Throws:

Exception

encryptByPublicKey

public static byte[] encryptByPublicKey(byte[] data,
                                        byte[] key)
                                 throws Exception

Throws:

Exception

encryptByPublicKey

public static String encryptByPublicKey(String data,
                                        String key)
                                 throws Exception

Throws:

Exception

encryptByPrivateKey

public static byte[] encryptByPrivateKey(byte[] data,
                                         byte[] key)
                                  throws Exception

Throws:

Exception

encryptByPrivateKey

public static String encryptByPrivateKey(String data,
                                         String key)
                                  throws Exception

Throws:

Exception

checkPublicEncrypt

public static boolean checkPublicEncrypt(String data,
                                         String sign,
                                         String pvKey)
                                  throws Exception

Throws:

Exception

checkPrivateEncrypt

public static boolean checkPrivateEncrypt(String data,
                                          String sign,
                                          String pbKey)
                                   throws Exception

Throws:

Exception

getPrivateKey

public static byte[] getPrivateKey(Map<String,Object> keyMap)
                            throws Exception

Throws:

Exception

getPublicKey

public static byte[] getPublicKey(Map<String,Object> keyMap)
                           throws Exception

Throws:

Exception

initKey

public static Map<String,Object> initKey()
                                  throws Exception

Throws:

Exception

getPrivate

public static String getPrivate(String path,
                                String pwd)