Suzaki Lab -Member- IISEC (Institute of Information Security)

Supervisor: Professor Kuniyasu Suzaki

1990 Master of Computer Science from Graduate School of Tokyo University of Agriculture and Technology
1991 ETL: Electro Technical Laboratory　
1997-98 Visiting Fellow of Australian National University　
2001 Visiting Scientist of UIUC (University of Illinois Urbana-Champaign)　
2001 The National Institute of Advanced Industrial Science and Technology (AIST)
2009 Ph.D from The University of Tokyo, Title:Management Systems for Efficient Allocation of Computing Resources and Trustworthy Migration of Operating Systems」
2019 TCG (Trusted Computing Group) Invited Expert
2022 Professor of IISEC
(Project&Presentation) IPA Mito Project(2004,2005), BLackHat, CODE BLUE, Linux Symposium, Open Source Summit
Contact

Guest Researcher, Project Researcher, Office staff

Name	Position
Hajime Tazaki (IIJ)	Guest Reseacher for Confidential Computing
Pierre-Louis AUBLIN (IIJ)	Guest Reseacher for Confidential Computing
Ao Sakurai	Project Researher
Hidema Kawasaki	Project Researher
Rika Wakatsuki	Project Researher
Yasushi Ono	Project Researher
Megumi Usuda	Office Staff

D2

Name	Research Theme
Kenichiro Muto	Keyword : Confidential Computing
Toyofumi Sawa	Keyword : FPGA Security * Conference * BlackHat Asia 2026 (21-24/Feb/2026), "Breaking the Illusion of Key Zeroization: How OS, Libraries, and Hardware Keep Your AES Keys Alive" ACSAC2025＠Honolulu, ”Analysis of Encryption Key Zeroization from System-wide Perspective” (Paper PDF, Slide PDF) ACSAC Artifact: "Periodic-AESKeyFinder"

M2

Name	Research Theme
Masaki Soshima	Keyword : Drone Security
Hiroaki Kato	Keyword : Cortex-M TrustZone, Secure Element, Remote Attestation
Hikaru Ujigawa	Keyword : RAG (Retrieval-Augmented Generation)
Mari Hikichi	Keyword : OTA(Over-the-Air) Update, Connected Car Security

M1

Name	Research Theme
Huang Junlin
Nobuyuki Tabuchi
Yasuyuki Sano
Keita Yamamoto
Gaku Yamamoto

OB & OG

Name	Research Theme
Hikari Suda (2025FY)	Keyword : IoT Security at Home Master Thesis: Security Issues Arising from Controller Conflicts in the Matter Smart Home Standard
Masami Ichikawa (2025FY)	Keyword : Fuzzing, automatic exploit code generation Master Thesis: Multi-target Coverage-based Greybox Fuzzing * Open Source * Multi-target Coverage-based Greybox Fuzzing"MTCFuzzer"was released and found Linux bug "CVE-2025-40031"
Taishin Saito (2024FY)	Keyword : Analyzing malicious activities Master Thesis: A Benign Activity Extraction Method for Malignant Activity Identification using Data Provenance * Conference * International Workshop on Security(IWSEC 2025@Fukuoka 25-27/Nov) Paper, Benign Activity Extraction for Dependency Reduction in Data Provenance-based Attack Analysis (Slide PDF)
Tuo Chen (2024FY)	Keyword : Security for Open Source Hardware Master Thesis: Transient Execution Vulnerabilities of RISC-V CPUs * Conference * International Workshop on Security(IWSEC 2025@Fukuoka 25-27/Nov) Paper, Analyzing and Mitigating the SSB Vulnerability in an MDP-Equipped RISC-V Processor (Slide PDF) OSCAR: Open-Source Computer Architecture Research (ISA2025 workshop 6/21 @ Waseda Univ.), Speculative Store Bypass Vulnerability in a Memory Dependence Predictor-Equipped RISC-V Processor RISC-V Summit China 2024 (August/21-23 @Hangzhou) Presentation, A Study on Transient Execution Vulnerabilities of RISC-V Implementations RISC-V Day Tokyo 2024 Winter Poster, Transient Execution Attacks and Countermeasures on RISC-V Implementations
Toyofumi Sawa (2024FY)	Keyword : FPGA Security Master Thesis: FPGA-Based Periodic Live Memory Forensics Method for Investigating AES Key Duplication and Residual Presence
Saneyuki Senda (2023FY)	Master Thesis:Attack and Countermeasure for GPS-based Ship Navigation Systems