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UHF 수동형 RFID 시스템에 적합한 경량 고속의 보안 프로토콜 설계 및 구현
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- Issue Date
- 2010-08
- Citation
- 정보보호학회논문지, v.20, no.4, pp.117-134
- ISSN
- 1598-3986
- Publisher
- 한국정보보호학회 (KIISC)
- Language
- Korean
- Type
- Journal Article
- Abstract
- A passive RFID tag which received attention as a future technology for automatic and quick identification faces some difficulties about security problems such as tag authentication, reader authentication, data protection, and untraceability in addition to cost and reliable identification. A representative passive RFID technology is the ISO/IEC 18000-6 Type C which is an international standard for 900 MHz UHF-band. This standard has some difficulties in applying to the security services such as originality verification, tag's internal information protection, and untraceability, because it does not provide high-level security solution. In this paper, we summarize security requirements of ISO/IEC JTC 1/SC 31 international standardization group, propose security protocols suitable for the UHF-band passive RFID system using a crypto engine, and analyze its security strength. In addition, we verify that it is possible to implement a tag conforming with the proposed security protocols by presenting concrete command/response pairs and cryptographic method.
- KSP Keywords
- Data protection, International standards, Passive RFID tag, RFID systems, RFID technology, Security problems, Security requirements, Security solutions, Security strength, Type C, UHF band