Enhanced Exhaustive Search Attack on Randomized BSD Type Countermeasure

Dong-Guk HAN, Katsuyuki OKEYA, Tae Hyun KIM, Yoon Sung HWANG, Beomin KIM, Young-Ho PARK

  • Full Text Views

    0

  • Cite this

Summary :

We propose a new analysis technique against a class of countermeasure using randomized binary signed digit (BSD) representations. We also introduce some invariant properties between BSD representations. The proposed analysis technique can directly recover the secret key from power measurements without information for algorithm because of the invariant properties of BSD representation. Thus the proposed attack is applicable to all countermeasures using BSD representations. Finally, we give the simulation results against some countermeasures using BSD representation such as Ha-Moon method, Ebeid-Hasan method, and the method of Agagliate et al. The results show that the proposed attack is practical analysis method.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E89-A No.5 pp.1316-1327
Publication Date
2006/05/01
Publicized
Online ISSN
1745-1337
DOI
10.1093/ietfec/e89-a.5.1316
Type of Manuscript
Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category

Authors

Keyword

FlyerIEICE has prepared a flyer regarding multilingual services. Please use the one in your native language.