Proceedings of the 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering 2015

Research on Time Randomization based on soft interrupt Against DPA Attack

Authors
Lin Chen, Xingyuan Chen, Jinfu Xu, Moran Li
Corresponding Author
Lin Chen
Available Online December 2015.
DOI
10.2991/icmmcce-15.2015.242How to use a DOI?
Keywords
elliptic curve cryptography; cryptography processor; time-randomizing; differential power analysis; software interruption.
Abstract

In this paper, a software interruption-based method is proposed so as to improve ECC processor’s capability against DPA attack. Firstly, we analyze the principium of DPA-resilient time-randomizing. Secondly, combined with operational characteristics of ECC processor, a time-randomizing circuit is put forward. Finally, a power consumption simulation platform is raised for the purpose of making simulation analysis of the proposed circuit. The result shows that our product is secure against DPA attack and is hard to be excluded by differentiation functions aiming at power consumption track simultaneously, which meets the demand of DPA-resilient ECC processor.

Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering 2015
Series
Advances in Computer Science Research
Publication Date
December 2015
ISBN
10.2991/icmmcce-15.2015.242
ISSN
2352-538X
DOI
10.2991/icmmcce-15.2015.242How to use a DOI?
Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Lin Chen
AU  - Xingyuan Chen
AU  - Jinfu Xu
AU  - Moran Li
PY  - 2015/12
DA  - 2015/12
TI  - Research on Time Randomization based on soft interrupt Against DPA Attack
BT  - Proceedings of the 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering 2015
PB  - Atlantis Press
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmmcce-15.2015.242
DO  - 10.2991/icmmcce-15.2015.242
ID  - Chen2015/12
ER  -