Package de.brifle.sdk.helper

Class Crypto

java.lang.Object

de.brifle.sdk.helper.Crypto

public class Crypto
extends Object

Constructor Summary

Constructors

Constructor	Description
Crypto()

Method Summary

Modifier and Type	Method	Description
static String	bytesToHex(byte[] bytes)
static byte[]	hexToBytes(String hex)
static String	hmac(String data, String key)
static byte[]	randomKey()

Methods inherited from class java.lang.Object

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

Constructor Details

Crypto

public Crypto()

Method Details

randomKey

public static byte[] randomKey()
                        throws NoSuchAlgorithmException

Throws:

NoSuchAlgorithmException

bytesToHex

public static String bytesToHex(byte[] bytes)

hexToBytes

public static byte[] hexToBytes(String hex)

hmac

public static String hmac(String data,
 String key)
                   throws NoSuchAlgorithmException,
InvalidKeyException

Throws:

NoSuchAlgorithmException

InvalidKeyException