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Paper Abstract and Keywords
Presentation 2026-03-04 16:25
Issues of Execution Environment Authentication for Analysis Resistance of Tamper Resistant Software
Kazuomi Oishi (SIST) ICSS2025-140
Abstract (in Japanese) (See Japanese page) 
(in English) Tamper resistant software, which can protect programs from analysis and attacks, has room for improvement in its resistance to program execution analysis. As a ountermeasure against program execution analysis, a mechanism for authenticating the environment in which tamper resistant software is running has been proposed, and the application of TEE (Trusted Execution Environment) attestation to execution environment authentication is being considered. In this manuscript, we investigate execution environment uthentication using Intel TDX, AMD SEV, ARM TrustZone, and ARM CCA, focusing on their models and attestation, and discuss the challenges of applying existing TEE attestation to improving the analysis resistance of tamper resistant software.
Keyword (in Japanese) (See Japanese page) 
(in English) Tamper resistance / Analysis evasion / Execution environment authentication / TEE (Trusted Execution Environment) / Attestation / Intel TDX / AMD SEV / ARM TrustZone  
Reference Info. IEICE Tech. Rep., vol. 125, no. 381, ICSS2025-140, pp. 410-415, March 2026.
Paper # ICSS2025-140 
Date of Issue 2026-02-24 (ICSS) 
ISSN 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. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF ICSS2025-140

Conference Information
Committee ICSS IPSJ-SPT  
Conference Date 2026-03-03 - 2026-03-04 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa Prefectural Museum & Art Museum 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Security, Trust, etc. 
Paper Information
Registration To ICSS 
Conference Code 2026-03-ICSS-SPT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Issues of Execution Environment Authentication for Analysis Resistance of Tamper Resistant Software 
Sub Title (in English)  
Keyword(1) Tamper resistance  
Keyword(2) Analysis evasion  
Keyword(3) Execution environment authentication  
Keyword(4) TEE (Trusted Execution Environment)  
Keyword(5) Attestation  
Keyword(6) Intel TDX  
Keyword(7) AMD SEV  
Keyword(8) ARM TrustZone  
1st Author's Name Kazuomi Oishi  
1st Author's Affiliation Shizuoka Institute of Science and Technology (SIST)
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Speaker Author-1 
Date Time 2026-03-04 16:25:00 
Presentation Time 20 minutes 
Registration for ICSS 
Paper # ICSS2025-140 
Volume (vol) vol.125 
Number (no) no.381 
Page pp.410-415 
#Pages 6 
Date of Issue 2026-02-24 (ICSS) 

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