Key Technology Research and Development Program of Henan Province (No.132102210123);Major Science and Technology Research and Development Program of Education Department of Henan Province (No.13A520321)
WANG Guo-wei, JIA Zong-pu, PENG Wei-ping. A Mutual Authentication Protocol of Mobile RFID Based on Dynamic Shared-Key[J]. Acta Electronica Sinica, 2017, 45(3): 612-618.
DOI:
WANG Guo-wei, JIA Zong-pu, PENG Wei-ping. A Mutual Authentication Protocol of Mobile RFID Based on Dynamic Shared-Key[J]. Acta Electronica Sinica, 2017, 45(3): 612-618. DOI: 10.3969/j.issn.0372-2112.2017.03.016.
A Mutual Authentication Protocol of Mobile RFID Based on Dynamic Shared-Key
In order to solve the problems about identity authentication
privacy protection
dynamic shared-key updating and de-synchronization that emerged in mobile radio frequency identification (RFID) authentication protocols
the paper proposes a mutual authentication protocol of mobile RFID whose shared-key can be updated dynamically.Based on Hash cryptography
the proposed protocol uses pseudo-random number to perform simultaneous operations on secure shared-key updating and identity authenticating
then uses a method of dynamic deletion and addition of shared-key that respectively stored in current data table and historic data table to reserve the coherency of shared-key among backend server
reader and tag after the latest legal authentication.The securities and efficiencies analysis show that the protocol can achieve secure updates of dynamic shared-key
identity authentication and shared-key synchronization after being attacked
and in addition
the proposed protocol has strong computation and storage abilities.Compared with other similar mobile RFID protocols
the proposed protocol can make up for the deficiency of these protocols
which is suitable for RFID systems with a large number of passive tags.