Two Improved Multiple-Differential Collision Attacks
Joint Authors
Wang, Zongyue
Ma, Jing
Wu, Liji
Zheng, Xuexin
Wang, An
Chen, Man
Source
Mathematical Problems in Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-05-27
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
In CHES 2008, Bogdanov proposed multiple-differential collision attacks which could be applied to the power analysis attacks on practical cryptographic systems.
However, due to the effect of countermeasures on FPGA, there are some difficulties during the collision detection, such as local high noise and the lack of sampling points.
In this paper, keypoints voting test is proposed for solving these problems, which can increase the success ratio from 35% to 95% on the example of one implementation.
Furthermore, we improve the ternary voting test of Bogdanov, which can improve the experiment efficiency markedly.
Our experiments show that the number of power traces required in our attack is only a quarter of the requirement of traditional attack.
Finally, some alternative countermeasures against our attacks are discussed.
American Psychological Association (APA)
Wang, An& Wu, Liji& Wang, Zongyue& Zheng, Xuexin& Chen, Man& Ma, Jing. 2014. Two Improved Multiple-Differential Collision Attacks. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-454778
Modern Language Association (MLA)
Wang, An…[et al.]. Two Improved Multiple-Differential Collision Attacks. Mathematical Problems in Engineering No. 2014 (2014), pp.1-11.
https://search.emarefa.net/detail/BIM-454778
American Medical Association (AMA)
Wang, An& Wu, Liji& Wang, Zongyue& Zheng, Xuexin& Chen, Man& Ma, Jing. Two Improved Multiple-Differential Collision Attacks. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-454778
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-454778