Package org.cdlib.mrt.security

Class SecurityUtil

java.lang.Object

org.cdlib.mrt.security.SecurityUtil

public class SecurityUtil
extends Object

Author:

David Loy

Constructor Summary

Constructors

Constructor	Description
SecurityUtil()

Method Summary

Modifier and Type	Method	Description
static String	decodeBase64(String str)
static String	desDecrypt(String text, String tkey)	Use DES to decrypt a string
static String	desEncrypt(String text, String tkey)	Use DES to encrypt a string
static String	encodeBase64(byte[] byteArray)
static String	encodeBase64(InputStream inputStream)
static String	encodeBase64(String str)
static String	encrypt(String password)	Do an MD5 encryption on a string Note that the encryption does utf-8 conversion of password to byte array
static String	encrypt(String password, String type)	Do an MD5 encryption on a string Note that the encryption does utf-8 conversion of password to byte array

Methods inherited from class java.lang.Object

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

Constructor Details

SecurityUtil

public SecurityUtil()

Method Details

encrypt

public static String encrypt(String password)
                      throws TException

Do an MD5 encryption on a string
Note that the encryption does utf-8 conversion of password to byte array

Parameters:

password - string to encrypt

Returns:

encrypted String

Throws:

TException

encrypt

public static String encrypt(String password,
 String type)
                      throws TException

Do an MD5 encryption on a string
Note that the encryption does utf-8 conversion of password to byte array

Parameters:

password - string to encrypt

algorithm - encryption algorithm type: MD5

Returns:

encrypted String

Throws:

TException

desEncrypt

public static String desEncrypt(String text,
 String tkey)
                         throws TException

Use DES to encrypt a string

Parameters:

text - text to be DES encrypted

Returns:

encrypted String

Throws:

TException

desDecrypt

public static String desDecrypt(String text,
 String tkey)
                         throws TException

Use DES to decrypt a string

Parameters:

text - encrypted string

Returns:

decrypted String

Throws:

TException

encodeBase64

public static String encodeBase64(InputStream inputStream)
                           throws TException

Throws:

TException

encodeBase64

public static String encodeBase64(byte[] byteArray)
                           throws TException

Throws:

TException

encodeBase64

public static String encodeBase64(String str)
                           throws TException

Throws:

TException

decodeBase64

public static String decodeBase64(String str)
                           throws TException

Throws:

TException