Research on Fusion Encryption Algorithm for Internet of Things Monitoring Equipment

摘要

With the rapid development of Internet of Things(IoT) ,varieties of applications based on it have been emerged quickly. One of the most prominent applications is the IoT monitoring equipment developed by many small and medium enterprises. Generally,the characteristics of such kind of equipment include:wide distribution, low data value density, high communication frequency, extremely limited computing resources and so on. This paper proposes a new concept of fusion encryption algorithm, according to the characteristics of IoT. In the monitoring equipment, the communication data is encrypted by the hybrid security encryption algorithm which is based on DES, RC4 fusion encryption algorithm. Finally, the effectiveness of the proposed method is verified by experiments.