Wireless Sensors Lightweight Encryption Project Implementation and Application

Abstract

In order to guarantee Wireless Sensor Networks communications security ,a variety of secure protocol had been widely followed .While currently tradition networks established secure protocol , such as IPSec, SSL and traditional ad hoc wireless network project , are under the limit of sensor node computing resource and energy .They are not appropriate to apply to Wireless Sensors .This article used integer grouping encryption algorithm .The encryption algorithm had high safety and low consumption .Experiment indicated this encryption algorithm consume lower , execute faster and have high safety ,comparing to AES and so on .And this Encryption Project can meet internetwork communication safety demand under the gradually sever secrecy circumstance.