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Secure Hardware Implementation of ARIA Based on Adaptive Random Masking Technique
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  • Secure Hardware Implementation of ARIA Based on Adaptive Random Masking Technique
  • Secure Hardware Implementation of ARIA Based on Adaptive Random Masking Technique
저자명
Kang. Jun-Ki,Choi. Doo-Ho,Choi. Yong-Je,Han. Dong-Guk
간행물명
ETRI journal
권/호정보
2012년|34권 1호|pp.76-86 (11 pages)
발행정보
한국전자통신연구원
파일정보
정기간행물|ENG|
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이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
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기타언어초록

The block cipher ARIA has been threatened by side-channel analysis, and much research on countermeasures of this attack has also been produced. However, studies on countermeasures of ARIA are focused on software implementation, and there are no reports about hardware designs and their performance evaluation. Therefore, this article presents an advanced masking algorithm which is strong against second-order differential power analysis (SODPA) and implements a secure ARIA hardware. As there is no comparable report, the proposed masking algorithm used in our hardware module is evaluated using a comparison result of software implementations. Furthermore, we implement the proposed algorithm in three types of hardware architectures and compare them. The smallest module is 10,740 gates in size and consumes an average of 47.47 ${mu}W$ in power consumption. Finally, we make ASIC chips with the proposed design, and then perform security verification. As a result, the proposed module is small, energy efficient, and secure against SODPA.