Efficient mapping of em radiation associated with information leakage for cryptographic devices

Haruki Shimada; Yu-Ichi Hayashi; Naofumi Homma; Takaaki Mizuki; Takafumi Aoki; Hideaki Sone; Laurent Sauvage; Jean Luc Danger

doi:10.1109/ISEMC.2012.6351663

Efficient mapping of em radiation associated with information leakage for cryptographic devices

Haruki Shimada, Yu-Ichi Hayashi, Naofumi Homma, Takaaki Mizuki, Takafumi Aoki, Hideaki Sone, Laurent Sauvage, Jean Luc Danger

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Citations (Scopus)

Abstract

This paper presents an efficient map generation technique for evaluating the intensity of electromagnetic (EM) radiation associated with information leakage for cryptographic devices at the PCB level. First, we investigate the relation between the intensity of the overall EM radiation and the intensity of EM information leakage on a cryptographic device. For this purpose, we prepare a map of the magnetic field on the device by using an EM scanning system, after which we perform correlation electromagnetic analysis (CEMA) at all measurement points on the device, including points above the cryptographic module. The examined device is a standard evaluation board for cryptographic modules (SASEBO), where a cryptographic circuit is implemented on one of the FPGAs on the board. With this experiment, we demonstrate that an efficient map of EM radiation associated with information leakage can be generated on the basis of an EM radiation map. We also confirm that the generated map is in fair agreement with the corresponding map obtained from exhaustive CEMA.

Original language	English
Title of host publication	EMC 2012 - 2012 IEEE International Symposium on Electromagnetic Compatibility, Final Program
Pages	794-799
Number of pages	6
DOIs	https://doi.org/10.1109/ISEMC.2012.6351663
Publication status	Published - 2012 Dec 12
Event	2012 IEEE International Symposium on Electromagnetic Compatibility, EMC 2012 - Pittsburgh, PA, United States Duration: 2012 Aug 5 → 2012 Aug 10

Publication series

Name	IEEE International Symposium on Electromagnetic Compatibility
ISSN (Print)	1077-4076
ISSN (Electronic)	2158-1118

Other

Other	2012 IEEE International Symposium on Electromagnetic Compatibility, EMC 2012
Country	United States
City	Pittsburgh, PA
Period	12/8/5 → 12/8/10

ASJC Scopus subject areas

Condensed Matter Physics
Electrical and Electronic Engineering

Access to Document

10.1109/ISEMC.2012.6351663

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Cite this

Shimada, H., Hayashi, Y-I., Homma, N., Mizuki, T., Aoki, T., Sone, H., Sauvage, L., & Danger, J. L. (2012). Efficient mapping of em radiation associated with information leakage for cryptographic devices. In EMC 2012 - 2012 IEEE International Symposium on Electromagnetic Compatibility, Final Program (pp. 794-799). [6351663] (IEEE International Symposium on Electromagnetic Compatibility). https://doi.org/10.1109/ISEMC.2012.6351663

Efficient mapping of em radiation associated with information leakage for cryptographic devices. / Shimada, Haruki; Hayashi, Yu-Ichi; Homma, Naofumi ; Mizuki, Takaaki ; Aoki, Takafumi ; Sone, Hideaki; Sauvage, Laurent; Danger, Jean Luc.

EMC 2012 - 2012 IEEE International Symposium on Electromagnetic Compatibility, Final Program. 2012. p. 794-799 6351663 (IEEE International Symposium on Electromagnetic Compatibility).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Shimada, H, Hayashi, Y-I, Homma, N , Mizuki, T , Aoki, T , Sone, H, Sauvage, L & Danger, JL 2012, Efficient mapping of em radiation associated with information leakage for cryptographic devices. in EMC 2012 - 2012 IEEE International Symposium on Electromagnetic Compatibility, Final Program., 6351663, IEEE International Symposium on Electromagnetic Compatibility, pp. 794-799, 2012 IEEE International Symposium on Electromagnetic Compatibility, EMC 2012, Pittsburgh, PA, United States, 12/8/5. https://doi.org/10.1109/ISEMC.2012.6351663

Shimada H, Hayashi Y-I, Homma N , Mizuki T , Aoki T , Sone H et al. Efficient mapping of em radiation associated with information leakage for cryptographic devices. In EMC 2012 - 2012 IEEE International Symposium on Electromagnetic Compatibility, Final Program. 2012. p. 794-799. 6351663. (IEEE International Symposium on Electromagnetic Compatibility). https://doi.org/10.1109/ISEMC.2012.6351663

Shimada, Haruki ; Hayashi, Yu-Ichi ; Homma, Naofumi ; Mizuki, Takaaki ; Aoki, Takafumi ; Sone, Hideaki ; Sauvage, Laurent ; Danger, Jean Luc. / Efficient mapping of em radiation associated with information leakage for cryptographic devices. EMC 2012 - 2012 IEEE International Symposium on Electromagnetic Compatibility, Final Program. 2012. pp. 794-799 (IEEE International Symposium on Electromagnetic Compatibility).

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