Package com.saperion.util

Class CryptoUtil

java.lang.Object

com.saperion.util.CryptoUtil

public class CryptoUtil
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	CryptoUtil.HashAlogrithmn

Constructor Summary

Constructors

Constructor	Description
CryptoUtil()

Method Summary

Modifier and Type	Method	Description
static java.lang.String	compute(byte[] key, java.lang.String url)
static java.lang.String	compute(byte[] key, java.lang.String url, CryptoUtil.HashAlogrithmn algorithmn)
static boolean	valid(byte[] key, java.lang.String url, java.lang.String hash)
static boolean	valid(byte[] key, java.lang.String url, java.lang.String hash, CryptoUtil.HashAlogrithmn algorithmn)

Methods inherited from class java.lang.Object

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

Constructor Detail

CryptoUtil

public CryptoUtil()

Method Detail

compute

public static java.lang.String compute(byte[] key,
                                       java.lang.String url)
                                throws java.security.NoSuchAlgorithmException,
                                       java.security.InvalidKeyException,
                                       java.lang.IllegalStateException,
                                       java.io.UnsupportedEncodingException

Throws:

java.security.NoSuchAlgorithmException

java.security.InvalidKeyException

java.lang.IllegalStateException

java.io.UnsupportedEncodingException

compute

public static java.lang.String compute(byte[] key,
                                       java.lang.String url,
                                       CryptoUtil.HashAlogrithmn algorithmn)
                                throws java.security.NoSuchAlgorithmException,
                                       java.security.InvalidKeyException,
                                       java.lang.IllegalStateException,
                                       java.io.UnsupportedEncodingException

Throws:

java.security.NoSuchAlgorithmException

java.security.InvalidKeyException

java.lang.IllegalStateException

java.io.UnsupportedEncodingException

valid

public static boolean valid(byte[] key,
                            java.lang.String url,
                            java.lang.String hash)
                     throws java.security.GeneralSecurityException,
                            java.io.UnsupportedEncodingException

Throws:

java.security.GeneralSecurityException

java.io.UnsupportedEncodingException

valid

public static boolean valid(byte[] key,
                            java.lang.String url,
                            java.lang.String hash,
                            CryptoUtil.HashAlogrithmn algorithmn)
                     throws java.security.GeneralSecurityException,
                            java.io.UnsupportedEncodingException

Throws:

java.security.GeneralSecurityException

java.io.UnsupportedEncodingException