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Encryptions of ECG Signals by Using Fiducial Features

심전도 신호의 특징 값을 이용한 암호화

  • 김정환 (건국대 의료생명대 의학공학부) ;
  • 김경섭 (건국대 의료생명대 의학공학부, 건국대 의공학실용기술연구소) ;
  • 신승원 (건국대 의료생명대 의학공학부) ;
  • 류근호 (충북대 전자정보대학 소프트웨어)
  • Received : 2011.09.22
  • Accepted : 2011.11.16
  • Published : 2011.12.01

Abstract

With the advent of ubiquitous healthcare technology to provide a patient with the necessary medical services in anywhere and anytime scheme, the importance of securing safe communication without tampering the medical data by the unauthorized users is getting more emphasized. With this aim, a novel method for constructing encryption keys on the basis of biometrical measurement of electrocardiogram (ECG) is suggested in this study. The experiments on MIT/BIH database show that our proposed method can achieve safe communication by successfully ciphering and deciphering ECG data including premature ventricular contraction arrhythmia signal with compromising its fiducial features as biometric key to transmit the data via the internet network.

Keywords

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