com.ijpay.jdpay.util

Class RSACoder

java.lang.Object

com.ijpay.jdpay.util.RsaUtil

com.ijpay.jdpay.util.RSACoder

public class RSACoder
extends RsaUtil

Field Summary

Fields

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

Fields inherited from class com.ijpay.jdpay.util.RsaUtil

KEY_MAC

Constructor Summary

Constructors

Constructor and Description
RSACoder()

Method Summary

Modifier and Type	Method and Description
static byte[]	decryptByPrivateKey(byte[] data, String key)
static byte[]	decryptByPublicKey(byte[] data, String key)
static byte[]	encryptByPrivateKey(byte[] data, String key)
static byte[]	encryptByPublicKey(byte[] data, String key)
static String	getPrivateKey(Map<String,Object> keyMap)
static String	getPublicKey(Map<String,Object> keyMap)
static Map<String,Object>	initKey()
static void	main(String[] args)
static String	sign(byte[] data, String privateKey)
static boolean	verify(byte[] data, String publicKey, String sign)

Methods inherited from class com.ijpay.jdpay.util.RsaUtil

bytesToString, decryptBASE64, encryptBASE64, encryptHMAC, encryptMD5, encryptSHA, initMacKey

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

KEY_ALGORITHM_DETAIL

public static final String KEY_ALGORITHM_DETAIL

See Also:

Constant Field Values

SIGNATURE_ALGORITHM

public static final String SIGNATURE_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

sign

public static String sign(byte[] data,
                          String privateKey)
                   throws Exception

Throws:

Exception

verify

public static boolean verify(byte[] data,
                             String publicKey,
                             String sign)
                      throws Exception

Throws:

Exception

decryptByPrivateKey

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

Throws:

Exception

decryptByPublicKey

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

Throws:

Exception

encryptByPublicKey

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

Throws:

Exception

encryptByPrivateKey

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

Throws:

Exception

getPrivateKey

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

Throws:

Exception

getPublicKey

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

Throws:

Exception

initKey

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

Throws:

Exception

main

public static void main(String[] args)