Security lightweight RFID protocol for Uhealthcare system

摘要

Radio Frequency Identification systems have been extensively deployed in the ubiquitous healthcare domain. However, healthcare records of patients in database and mobile devices can be revealed by a malicious attacker, there are many privacy threats. In order to meet the practical requirements of hospital environment, this paper critically analyzes all the possible attacks on original protocol and proposes an improved low-cost lightweight RFID protocol conforming to EPC Class 1 Generation 2 standards in hospital scenarios. Therefore, the enhanced protocol is more secure and higher performance in terms of performance and security properties compared with other schemes.