Package com.portal.pcm

Class Crypt

java.lang.Object

com.portal.pcm.Crypt

public class Crypt
extends Object

Constructor Summary

Constructors

Constructor	Description
Crypt()

Method Summary

Modifier and Type	Method	Description
static void	cryptInit(String keysStr, String md5Key)	Initializes the global variables for AES Encryption and MD5 Encryption.
static String	decryptData(String cipherData)	Decrypts the cipher text data to the plain text.
static String	decryptPassword(String b)
static String	encryptPassword(String b)

Methods inherited from class java.lang.Object

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

Constructor Details

Crypt

public Crypt()

Method Details

cryptInit

public static void cryptInit(String keysStr,
 String md5Key)

Initializes the global variables for AES Encryption and MD5 Encryption. Sets aesCryptInitialized to 1 if AES Encryption is initialized. Sets md5CryptInitialized to 1 if MD5 Encryption is initialized.

Parameters:

keysStr - - Array of AES keys for initialization of AES Encryption.

md5Key - - MD5 key for initialization of MD5 Encryption.

decryptData

public static String decryptData(String cipherData)

Decrypts the cipher text data to the plain text. If the data is AES encrypted, data will be decrypted only when aesCryptInitialized is set to 1 and MD5 encrypted data will be decrypted only when md5CryptInitialized is set to 1.

Parameters:

cipherData - - Encrypted data.

Returns:

String - Decrypted plain text data.

encryptPassword

public static String encryptPassword(String b)

decryptPassword

public static String decryptPassword(String b)