상세정보
학술지
A Fully Integrated CMOS Security-Enhanced Passive RFID Tag
- 발행일
- 201402
- 출처
- ETRI Journal, v.36 no.1, pp.141-150
- ISSN
- 1225-6463
- 출판사
- 한국전자통신연구원 (ETRI)
- 협약과제
- 11MC4100, 초경량 저전력 RFID 보안플랫폼 기술, 이형섭
- 초록
- A fully integrated CMOS security-enhanced passive (SEP) tag that compensates the security weakness of ISO/IEC 18000-6C is presented in this paper. For this purpose, we propose a security-enhanced protocol that provides mutual authentication between tag and reader. We show that the proposed protocol meets the security demands of the ongoing international standard for RFID secure systems, ISO/IEC 29167-6. This paper fabricates the SEP tag with a 0.18-μm CMOS technology and suggests the optimal operating frequency of the CMOS SEP tag to comply with ISO/IEC 18000-6C. Furthermore, we measure the SEP tag under a wireless environment. The measured results show that communications between the SEP tag and reader are successfully executed in both conventional passive and SEP modes, which follow ISO/IEC 18000-6C and the proposed security enhanced protocol, respectively. In particular, this paper shows that the SEP tag satisfies the timing link requirement specified in ISO/IEC 18000-6C. © 2014 ETRI.
- KSP 제안 키워드
- CMOS Technology, Fully integrated, International standard, Operating frequency, Optimal operating, Passive RFID tag, Security weakness, mutual authentication, secure systems