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논문 기본 정보

자료유형
학술저널
저자정보
Taehwan Park (Pusan National University) Hwajeong Seo (부산대학교) Bongjin Bae (Pusan National University) Howon Kim (Pusan National University)
저널정보
한국정보통신학회JICCE Journal of information and communication convergence engineering Journal of information and communication convergence engineering Vol.14 No.3
발행연도
2016.9
수록면
177 - 183 (7page)

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초록· 키워드

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A lot of Internet of Things devices has resource-restricted environment, so it is difficult to implement the existing block ciphers such as AES, PRESENT. By this reason, there are lightweight block ciphers, such as SIMON, SPECK, and Simeck, support various block/key sizes. These lightweight block ciphers can support the security on the IoT devices. In this paper, we propose efficient implementation methods and performance results for the Simeck family block cipher proposed in CHES 2015 on an 8-bit ATmega128-based STK600 board. The proposed methods can be adapted in the 8-bit microprocessor environment such as Arduino series which are one of famous devices for IoT application. The optimized on-the-fly (OTF) speed is on average 14.42 times faster and the optimized OTF memory is 1.53 times smaller than those obtained in the previous research. The speed-optimized encryption and the memory-optimized encryption are on average 12.98 times faster and 1.3 times smaller than those obtained in the previous studies, respectively.

목차

Abstract
I. INTRODUCTION
II. BACKGROUND AND RELATED WORK
III. PROPOSED METHODS
IV. EXPERIMENT AND EVALUATION
V. CONCLUSION
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