Design of Secure Authentication Protocol Based on Radio Frequency Identification
LI Cui,SHI Lin
Abstract
With the extensive application of Radio Frequency Identification(RFID),the contradiction between its security and computation is serious.On this background,the security defects and cost of the main RFID secure authentication protocols are analyzed.On this basis,a new authentication protocol is promoted with higher security and lower cost.Its security is verified via the strand space model,which proves that the mutual authentication of reader and tag can be realized safety and reliability.The analysis results show that the protocol is resistible to attacks such as spoofing attack,eavesdrop attack,replay attack,type flaw attack,tracking and so on,and also provides perfect forward secrecy,which has a lower computation,and is suitable for low-cost RFID system.