원문정보
보안공학연구지원센터(IJSIA)
International Journal of Security and Its Applications
Vol.9 No.4
2015.04
pp.117-124
피인용수 : 0건 (자료제공 : 네이버학술정보)
초록
영어
Advanced Encryption Standard (AES) is used in many security systems for its high security. However, the high computation complexity of the round encryption of AES makes AES hard to be performed on many embedded systems with constrained resource. This paper proposes a novel round encryption method based on a 512-Byte lookup table. The experiments results show that, the AES implementation utilizing the round encryption method proposed reaches an encryption performance comparable to that of the widely used implementation with 4 1-KB lookup tables, while consumes much less storage overhead.
목차
Abstract
1. Introduction
2. AES Round Encryption
3. Single LUT based Round Encryption
3.1 Low-Storage LUT
3.2 Operation Optimization
4. Overhead Analysis
4.1 Storage
4.2 Time
4.3 Energy
5. Typical Application
5.1 CCM Computation
5.2 CCM Storage Analysis
5.3 CCM Performance Analysis
6. Conclusion
Acknowledgement
References
1. Introduction
2. AES Round Encryption
3. Single LUT based Round Encryption
3.1 Low-Storage LUT
3.2 Operation Optimization
4. Overhead Analysis
4.1 Storage
4.2 Time
4.3 Energy
5. Typical Application
5.1 CCM Computation
5.2 CCM Storage Analysis
5.3 CCM Performance Analysis
6. Conclusion
Acknowledgement
References
저자정보
참고문헌
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