Correlation power analysis for AES encryption device
Xiaoyu Zhang, Kaiyan Chen, Yang Zhang, Weilong Gui, Lei Li · 2016
This paper introduces the realization of correlation power analysis attack to decrypt the encryption equipment for AES encryption system.On the basis of analysis power leakage principle power models and data correlation to build the power information collection and data processing platform.Introducing the CPA simulation attack in S-box about AT89S52 then analysis and compare the difference.As a result, practical experiment has shown that an attacker can obtain the exact key quickly.