Title :
Privacy Guaranteed Mutual Authentication on EPCglobal Class 1 Gen 2 Scheme
Author :
Wang, Jiahao ; Ye, Terry ; Wong, Edward C.
Author_Institution :
Sch. of Comput. Sci. & Eng., Univ. of Electron. Sci. & Technol. of China
Abstract :
Concerning the security weakness of EPC scheme especially on privacy concerned applications, an anonymous mutual authentication protocol is proposed for light-weight security inauguration on Class 1 Gen 2 UHF RFID (EPC C1G2) scheme. By utilizing the existing functions and memory bank of tag, we amend the processing sequence based on current EPC architecture. And an auto-updating index number IDS is enrolled to provide privacy protection to EPC code. A light weight encryption algorithm utilizing tagpsilas existing PRNG and keys are introduced for mutual authentication. Several attacks to the RFID solutions can be effectively resolved through our improvement.
Keywords :
cryptographic protocols; data privacy; message authentication; radiofrequency identification; EPCglobal Class 1 Gen 2 scheme; UHF RFID scheme; auto-updating index number; light weight encryption algorithm; privacy guaranteed mutual authentication protocol; Authentication; Cryptography; ISO standards; Information security; Privacy; Protection; Protocols; RFID tags; Radiofrequency identification; Supply chain management; RFID; light weight encryption; mutual authentication; privacy;
Conference_Titel :
Young Computer Scientists, 2008. ICYCS 2008. The 9th International Conference for
Conference_Location :
Hunan
Print_ISBN :
978-0-7695-3398-8
Electronic_ISBN :
978-0-7695-3398-8
DOI :
10.1109/ICYCS.2008.217
