A study and realization of RFID security authentication system

Author

Chunli, Liu ; Linna, Huang

Author_Institution

Dept. of Comput. Eng., CangZhou Normal Univ., Cangzhou, China

fYear

2012

fDate

24-26 Aug. 2012

Firstpage

1382

Lastpage

1385

Abstract

One low-consumption, highly secure RFID security authentication system is studied and realized to address potential security hazards in RFID smart card chips and reduce chip´s costs and consumption. Symmetric encryption algorithm is designed and optimized to enhance RFID´s security features and make it enjoy such advantages as low consumption, low complexity and high security etc. Authentication system hardware is realized by adopting Smic 0.18μm CMOS manufacturing process and physical validation is successfully conducted on chips. When clock frequency is 100KHZ, only 10.0μA current is consumed and there are only 4,597 equivalent logic gates.

Keywords

CMOS logic circuits; cryptography; logic gates; message authentication; radiofrequency identification; radiofrequency integrated circuits; smart cards; telecommunication security; RFID security authentication system; RFID smart card chips; Smic CMOS manufacturing process; frequency 100 kHz; logic gates; potential security hazards; size 0.18 mum; symmetric encryption algorithm; Certification; Clocks; Cryptography; Logic gates; Read only memory; Security Authentication; Smart Card Chip; Smart RFID;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Science and Information Processing (CSIP), 2012 International Conference on

Conference_Location

Xi´an, Shaanxi

Print_ISBN

978-1-4673-1410-7

Type

conf

DOI

10.1109/CSIP.2012.6309120

Filename

6309120