net.jradius.util

Class MD5

java.lang.Object

net.jradius.util.MD5

public class MD5
extends Object

MD5 Utils including HMAC-MD5

Author:

David Bird

Constructor Summary

Constructors

Constructor and Description
MD5()

Method Summary

Modifier and Type	Method and Description
static Mac	getHmac(byte[] keyBytes, String algorithm)
static Mac	getHMACMD5(byte[] key)
static Mac	getHMACSHA1(byte[] key)
static MessageDigest	getMD5()
static byte[]	hmac_md5(byte[] text, byte[] key)
static byte[]	hmac_md5(byte[] text, int toff, int tlen, byte[] key)
static byte[]	md5(byte[] text)
static byte[]	md5(byte[] text1, byte[] text2)

Methods inherited from class java.lang.Object

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

Constructor Detail

MD5

public MD5()

Method Detail

getHmac

public static Mac getHmac(byte[] keyBytes,
                          String algorithm)
                   throws NoSuchAlgorithmException,
                          InvalidKeyException

Throws:

NoSuchAlgorithmException

InvalidKeyException

getHMACMD5

public static Mac getHMACMD5(byte[] key)
                      throws InvalidKeyException,
                             NoSuchAlgorithmException

Throws:

InvalidKeyException

NoSuchAlgorithmException

getHMACSHA1

public static Mac getHMACSHA1(byte[] key)
                       throws InvalidKeyException,
                              NoSuchAlgorithmException

Throws:

InvalidKeyException

NoSuchAlgorithmException

getMD5

public static MessageDigest getMD5()

md5

public static byte[] md5(byte[] text)

md5

public static byte[] md5(byte[] text1,
                         byte[] text2)

hmac_md5

public static byte[] hmac_md5(byte[] text,
                              byte[] key)
                       throws InvalidKeyException,
                              NoSuchAlgorithmException

Throws:

InvalidKeyException

NoSuchAlgorithmException

hmac_md5

public static byte[] hmac_md5(byte[] text,
                              int toff,
                              int tlen,
                              byte[] key)
                       throws InvalidKeyException,
                              NoSuchAlgorithmException

Throws:

InvalidKeyException

NoSuchAlgorithmException