Computer and Modernization ›› 2012, Vol. 198 ›› Issue (2): 153-155.doi: 10.3969/j.issn.1006-2475.2012.02.041

• 信息安全 • Previous Articles     Next Articles

Research on Differential Power Analysis Attack Technology for AES

ZHOU Guo-xin1, YIN Hui-lin2   

  1. 1.Electronic and Information Engineering College, Tongji University, Shanghai 201804, China;2.Sinogerman College of Tongji University, Shanghai 200092, China
  • Received:2011-10-18 Revised:1900-01-01 Online:2012-02-24 Published:2012-02-24

Abstract: This paper gives the realization of differential power analysis attack of the decrypt encrypted circuits with DES. And the paper also gets the key of AES on the AtmelAES plat by using DPA attacks. The paper confirms the vulnerability of the AES algorithm facing the PDA attacks. And it is very necessary to improve the performance of the antiDPA attacks of AES.

Key words: advanced encryption standard(AES), differential power analysis(DPA), sidechannel attacks

CLC Number: