Earticle

초록

영어

Electronic health records (EHRs) facilitates the healthcare process. However, it can also cause serious security and privacy problems. While various conventional encryption mechanisms can solve some aspects of these problems, they cannot address the illegal distribution of decrypted medical images. To protect decrypted medical images from being illegally distributed by an authorized staff member, the scheme proposed in this paper provides a joint fingerprinting and encryption (JFE) scheme based on GoL (Game of Life) and DNA computing with the purpose of protecting medical media distribution. In this study, GoL and DNA are used to confuse in DWT domain and diffusion in spatial domain respectively, and fingerprints are embedded into the HL and LH subbands of DWT domain. The use of fingerprinting along with encryption can provide a double-layer of protection to medical image. Experimental results show the effectiveness of the proposed scheme.

목차

Abstract
 1. Introduction
 2. Basic Theory of the Proposed Scheme
  2.1. DNA Computing
  2.2. Cellular Automata
  2.3. Chaotic Maps
 3. The Proposed Scheme
  3.1. Encryption and Decryption Algorithm
  3.2. Fingerprints Embedding and Detection
 4. Simulation Results and Security Analysis
  4.1. Ability of Resisting Exhaustive Attack
  4.2. Resistance to Statistical Attack
  4.3. Discussion of the Encryption Process
  4.4. Information Entropy
 5. Conclusion
 Acknowledgements
 References

키워드

저자

• Conghuan Ye [ College of Computer and Information Science, Hubei Engineering University, Xiaogan, Hubei, China ]
• Zenggang Xiong [ College of Computer and Information Science, Hubei Engineering University, Xiaogan, Hubei, China ]
• Yaoming Ding [ College of Computer and Information Science, Hubei Engineering University, Xiaogan, Hubei, China ]
• Xueming Zhang [ College of Computer and Information Science, Hubei Engineering University, Xiaogan, Hubei, China ]
• Guangwei Wang [ College of Computer and Information Science, Hubei Engineering University, Xiaogan, Hubei, China ]
• Fang Xu [ College of Computer and Information Science, Hubei Engineering University, Xiaogan, Hubei, China ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Security and Its Applications

• 간기

  격월간

• pISSN

  1738-9976

• 수록기간

  2008~2016

• 등재여부

  SCOPUS

• 십진분류

  KDC 505 DDC 605