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RFID-based Authentication Protocol for Implantable Medical Device

체내삽입장치에 RFID 기술을 적용한 인증 프로토콜

  • 정윤수 (목원대학교 정보통신공학과)
  • Received : 2012.02.19
  • Accepted : 2012.03.16
  • Published : 2012.03.31

Abstract

U-healthcare, which grafted advanced IT technology onto medical technology, is in the limelight because it can provide medical services at anytime and anywhere. U-healthcare system applied RFID technology for Implantable Medical Device (IMD), but patient's biometric information can be easily exposed to third parties. In this article, RFID-based U-healthcare authentication protocol is proposed to prevent illegal usage for personal biometric information exposed to the third patty. The proposed protocol guarantees patients' biometric information integrity as compounding random numbers between administrators and hospital/clinic managers, and uses continuous number SEQ and time stamp T to synchronize IMD/administrators and administrators/hospital managers. Also, to protect user's privacy from the third party, patients' biometric information can be safely guarded by managing patients' security identifiers by administrators.

Keywords

u-Healthcare;Implantable Medical Devices;Authentication;RFID