期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2018
卷号：7
期号：3
页码：2722
DOI：10.15680/IJIRSET.2018.0703125
出版社：S&S Publications
摘要：Internet of things had made extraordinary progress in both academic and in industrial fields. The privacypreserving communication protocol in smart homes is used for providing the security in data transmission in the smarthome. To improve the energy- efficient, secure, and privacy-preserving communication protocol for the smart homesystems. It mainly consists of monitor group, appliance group, central controller and user interface. Data transmissionswithin the smart home system are secured by a symmetric encryption scheme with secret keys being generated bychaotic systems and a Message Authentication Codes (MAC) is used to guarantee data integrity and authenticity in thesystem. It uses a face recognition mechanism so that only the home members can automate the system and focused onCoAP (Constrained Application Protocol) based framework to give service level access control on resource constraineddevices. It gives fine grain access control and authentication is checked. CoAP is used to establish a securecommunication channel when the smart device connects to the smart home system.
关键词：Internet of Things; Constrained Application Protocol ; Message Authentication Code.
