title: A Secure RFID Tag Authentication Protocol with Privacy Preserving in Telecare Medicine Information System.
abstract: Radio Frequency Identification (RFID) based solutions are widely used for providing many healthcare applications include patient monitoring, object traceability, drug administration system and telecare medicine information system (TMIS) etc. In order to reduce malpractices and ensure patient privacy, in 2015, Srivastava et al. proposed a hash based RFID tag authentication protocol in TMIS. Their protocol uses lightweight hash operation and synchronized secret value shared between back-end server and tag, which is more secure and efficient than other related RFID authentication protocols. Unfortunately, in this paper, we demonstrate that Srivastava et al.'s tag authentication protocol has a serious security problem in that an adversary may use the stolen/lost reader to connect to the medical back-end server that store information associated with tagged objects and this privacy damage causing the adversary could reveal medical data obtained from stolen/lost readers in a malicious way. Therefore, we propose a secure and efficient RFID tag authentication protocol to overcome security flaws and improve the system efficiency. Compared with Srivastava et al.'s protocol, the proposed protocol not only inherits the advantages of Srivastava et al.'s authentication protocol for TMIS but also provides better security with high system efficiency.
authors.affiliation: Department of Information Management, Tainan University of Technology, 529 Zhongzheng Road, Tainan City, 71002, Taiwan, Republic of China, th0040@mail.tut.edu.tw.
authors.forename: Chun-Ta
authors.initials: CT
authors.lastname: Li
authors.forename: Chi-Yao
authors.initials: CY
authors.lastname: Weng
authors.forename: Cheng-Chi
authors.initials: CC
authors.lastname: Lee
mesh_terms: D016494:Computer Security / Q000295:instrumentation*; D003219:Confidentiality; D006801:Humans; D007256:Information Systems / Q000295:instrumentation*; D057233:Radio Frequency Identification Device; D017216:Telemedicine / Q000295:instrumentation*