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
https://doi.org/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.
Open Access
This is an open access article distributed under the CC BY-NC license.

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Proceedings
2015 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering
Part of series
Advances in Computer Science Research
Publication Date
December 2015
ISBN
978-94-6252-133-9
ISSN
2352-538X
DOI
https://doi.org/10.2991/icmmcce-15.2015.242How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

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  - 2015 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering
PB  - Atlantis Press
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmmcce-15.2015.242
DO  - https://doi.org/10.2991/icmmcce-15.2015.242
ID  - Chen2015/12
ER  -