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Paper Abstract and Keywords
Presentation 2014-11-26 17:30
A Hardware Trojans Detection Method focusing on Nets in Hardware Trojans in Gate-Level Netlists
Masaru Oya, Youhua Shi, Masao Yanagisawa, Nozomu Togawa (Waseda Univ.) VLD2014-91 DC2014-45
Abstract (in Japanese) (See Japanese page) 
(in English) Recently, digital ICs are designed by outside vendors to reduce design costs in semiconductor industry.
This circumstance introduces risks that malicious attackers implement Hardware Trojans (HTs) into ICs.
HTs are easily inserted in particular during design phase, but HTs detection is too difficult during this phase.
This is why we have to assume Golden Netlists and activation of HTs in previous researches.
This paper proposes an HT detection method through detecting LSLG nets, which have low switching probabilities.
Our approach does not assume Golden netlists nor activation of HTs.
We succesfully find out that all HT-inserted gate-level netlists from Trust-HUB benchmarks include a small number of LSLG nets.
It takes approximately ten minutes to detect LSLG nets in each benchmark.
Keyword (in Japanese) (See Japanese page) 
(in English) hardware trojan / gate-level / netlist / trojan net / RTL / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 328, VLD2014-91, pp. 135-140, Nov. 2014.
Paper # VLD2014-91 
Date of Issue 2014-11-19 (VLD, DC) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
Copyright
and
reproduction
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (No. 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF VLD2014-91 DC2014-45

Conference Information
Committee VLD DC IPSJ-SLDM CPSY RECONF ICD CPM  
Conference Date 2014-11-26 - 2014-11-28 
Place (in Japanese) (See Japanese page) 
Place (in English) B-ConPlaza 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Design Gaia 2014 -New Field of VLSI Design- 
Paper Information
Registration To VLD 
Conference Code 2014-11-VLD-DC-SLDM-CPSY-RECONF-ICD-CPM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Hardware Trojans Detection Method focusing on Nets in Hardware Trojans in Gate-Level Netlists 
Sub Title (in English)  
Keyword(1) hardware trojan  
Keyword(2) gate-level  
Keyword(3) netlist  
Keyword(4) trojan net  
Keyword(5) RTL  
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1st Author's Name Masaru Oya  
1st Author's Affiliation Waseda University (Waseda Univ.)
2nd Author's Name Youhua Shi  
2nd Author's Affiliation Waseda University (Waseda Univ.)
3rd Author's Name Masao Yanagisawa  
3rd Author's Affiliation Waseda University (Waseda Univ.)
4th Author's Name Nozomu Togawa  
4th Author's Affiliation Waseda University (Waseda Univ.)
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Speaker
Date Time 2014-11-26 17:30:00 
Presentation Time 25 
Registration for VLD 
Paper # IEICE-VLD2014-91,IEICE-DC2014-45 
Volume (vol) IEICE-114 
Number (no) no.328(VLD), no.329(DC) 
Page pp.135-140 
#Pages IEICE-6 
Date of Issue IEICE-VLD-2014-11-19,IEICE-DC-2014-11-19 


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