Earticle

초록

영어

Side channel attacks are attacks that are based on “Side Channel Information”. Side channel information is information that can be retrieved from the encryption device that is neither the plaintext to be encrypted nor the cipher text resulting from the encryption process. Side-channel attacks are easy-to-implement whilst powerful attacks against cryptographic implementations and their targets range from primitives, protocols, modules, and devices to even systems. These attacks pose a serious threat to the security of cryptographic modules. In consequence, cryptographic implementations have to be evaluated for their resistivity against such attacks and the incorporation of different countermeasures has to be considered. In this paper, we explain about the correlation power analysis attack, which is the most dangerous type of side channel attack. Also, we implemented and experiment this attack using ATmega cryptographic module for configuration and the oscilloscope to obtain the experimental result, and MATLAB program for the verification process and design technology to analyze countermeasures.

목차

Abstract
 1. Introduction
 2. AES Algorithm Model CPA Attack
 2.1. Time of the Attack Function
 3. Using ATmega Cryptographic Module Configuration
 4. Experimental and Analytical CAP Attack
  4.1. Measuring Power Consumption Signal and Key Generation Guess
  4.2. Correlation COEFFICIENT CALCULATION
  4.3. CPA Attack Experimental Results
 5. Software-based Countermeasures
 6. Conclusion
 Acknowledgements
 References

키워드

저자

• Young Jin Kang [ Department of Ubiquitous IT, Graduate School of Dongseo University, Sasang-Gum Busan 617- 716, Korea ]
• Tae Yong Kim [ Division of Computer and Engineering, Dongseo University, Sasang-Gum Busan 617-716, Korea ]
• Jung Bok Jo [ Division of Computer and Engineering, Dongseo University, Sasang-Gum Busan 617-716, Korea ]
• Hoon Jae Lee [ Division of Computer and Engineering, Dongseo University, Sasang-Gum Busan 617-716, Korea ]

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