Electromagnetic analysis enhancement with signal processing techniques (poster)

Hongying Liu, Yukiyasu Tsunoo, Satoshi Goto

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

This paper presents ongoing work toward Electromagnetic Analysis (EMA) with signal processing techniques. Electromagnetic emission leaks confidential data of cryptographic devices. EMA exploits such information and reveals secret keys. It has been actively studied. We present three signal processing techniques: bandpass filtering, signal companding and independent component analysis (ICA), and apply them to EMA. The effectiveness is demonstrated through the analyses of encryption algorithms on synthesized application-specific integrated circuit (ASIC). Experiments show that the performance of EMA is greatly enhanced. The number of signals needed to reveal keys has been dramatically reduced.

Original languageEnglish
Title of host publicationLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Pages456-461
Number of pages6
Volume6812 LNCS
DOIs
Publication statusPublished - 2011
Event16th Australasian Conference on Information Security and Privacy, ACISP 2011 - Melbourne, VIC
Duration: 2011 Jul 112011 Jul 13

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume6812 LNCS
ISSN (Print)03029743
ISSN (Electronic)16113349

Other

Other16th Australasian Conference on Information Security and Privacy, ACISP 2011
CityMelbourne, VIC
Period11/7/1111/7/13

Fingerprint

Signal Processing
Signal processing
Enhancement
Independent component analysis
Application specific integrated circuits
Cryptography
Independent Component Analysis
Integrated Circuits
Experiments
Encryption
Filtering
Experiment

ASJC Scopus subject areas

  • Computer Science(all)
  • Theoretical Computer Science

Cite this

Liu, H., Tsunoo, Y., & Goto, S. (2011). Electromagnetic analysis enhancement with signal processing techniques (poster). In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 6812 LNCS, pp. 456-461). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 6812 LNCS). https://doi.org/10.1007/978-3-642-22497-3_35

Electromagnetic analysis enhancement with signal processing techniques (poster). / Liu, Hongying; Tsunoo, Yukiyasu; Goto, Satoshi.

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Vol. 6812 LNCS 2011. p. 456-461 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 6812 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Liu, H, Tsunoo, Y & Goto, S 2011, Electromagnetic analysis enhancement with signal processing techniques (poster). in Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). vol. 6812 LNCS, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 6812 LNCS, pp. 456-461, 16th Australasian Conference on Information Security and Privacy, ACISP 2011, Melbourne, VIC, 11/7/11. https://doi.org/10.1007/978-3-642-22497-3_35
Liu H, Tsunoo Y, Goto S. Electromagnetic analysis enhancement with signal processing techniques (poster). In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Vol. 6812 LNCS. 2011. p. 456-461. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)). https://doi.org/10.1007/978-3-642-22497-3_35
Liu, Hongying ; Tsunoo, Yukiyasu ; Goto, Satoshi. / Electromagnetic analysis enhancement with signal processing techniques (poster). Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Vol. 6812 LNCS 2011. pp. 456-461 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)).
@inproceedings{7b669c392cde4ee89d3150e3e283ef37,
title = "Electromagnetic analysis enhancement with signal processing techniques (poster)",
abstract = "This paper presents ongoing work toward Electromagnetic Analysis (EMA) with signal processing techniques. Electromagnetic emission leaks confidential data of cryptographic devices. EMA exploits such information and reveals secret keys. It has been actively studied. We present three signal processing techniques: bandpass filtering, signal companding and independent component analysis (ICA), and apply them to EMA. The effectiveness is demonstrated through the analyses of encryption algorithms on synthesized application-specific integrated circuit (ASIC). Experiments show that the performance of EMA is greatly enhanced. The number of signals needed to reveal keys has been dramatically reduced.",
author = "Hongying Liu and Yukiyasu Tsunoo and Satoshi Goto",
year = "2011",
doi = "10.1007/978-3-642-22497-3_35",
language = "English",
isbn = "9783642224966",
volume = "6812 LNCS",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
pages = "456--461",
booktitle = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",

}

TY - GEN

T1 - Electromagnetic analysis enhancement with signal processing techniques (poster)

AU - Liu, Hongying

AU - Tsunoo, Yukiyasu

AU - Goto, Satoshi

PY - 2011

Y1 - 2011

N2 - This paper presents ongoing work toward Electromagnetic Analysis (EMA) with signal processing techniques. Electromagnetic emission leaks confidential data of cryptographic devices. EMA exploits such information and reveals secret keys. It has been actively studied. We present three signal processing techniques: bandpass filtering, signal companding and independent component analysis (ICA), and apply them to EMA. The effectiveness is demonstrated through the analyses of encryption algorithms on synthesized application-specific integrated circuit (ASIC). Experiments show that the performance of EMA is greatly enhanced. The number of signals needed to reveal keys has been dramatically reduced.

AB - This paper presents ongoing work toward Electromagnetic Analysis (EMA) with signal processing techniques. Electromagnetic emission leaks confidential data of cryptographic devices. EMA exploits such information and reveals secret keys. It has been actively studied. We present three signal processing techniques: bandpass filtering, signal companding and independent component analysis (ICA), and apply them to EMA. The effectiveness is demonstrated through the analyses of encryption algorithms on synthesized application-specific integrated circuit (ASIC). Experiments show that the performance of EMA is greatly enhanced. The number of signals needed to reveal keys has been dramatically reduced.

UR - http://www.scopus.com/inward/record.url?scp=79960254219&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=79960254219&partnerID=8YFLogxK

U2 - 10.1007/978-3-642-22497-3_35

DO - 10.1007/978-3-642-22497-3_35

M3 - Conference contribution

AN - SCOPUS:79960254219

SN - 9783642224966

VL - 6812 LNCS

T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

SP - 456

EP - 461

BT - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

ER -