com.baidubce.services.iothisk.device.utils

Class CounterUtils

java.lang.Object

com.baidubce.services.iothisk.device.utils.CounterUtils

public class CounterUtils
extends Object

Provides counter utils to valid device counter according to device sdk type

Constructor Summary

Constructors

Constructor and Description
CounterUtils()

Method Summary

Modifier and Type	Method and Description
static void	validCounter(DeviceSdkType deviceSdkType, long counter, long currentCounter) Check message counter to against replay attack.

Methods inherited from class java.lang.Object

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

Constructor Detail

CounterUtils

public CounterUtils()

Method Detail

validCounter

public static void validCounter(DeviceSdkType deviceSdkType,
                                long counter,
                                long currentCounter)

Check message counter to against replay attack.

Parameters:

deviceSdkType - device sdk type

counter - message counter

currentCounter - current device counter