Suzaki Lab

(Security for System Software and Hardware)

International Workshop on Security(IWSEC 2025@Fukuoka 25-27/Nov) First Submission 2 papers are accepted.

Benign Activity Extraction for Dependency Reduction in Data Provenance-based Attack Analysis, Taishin Saito, *Masaki Hashimoto and Kuniyasu Suzaki (*Kanagawa University)
Analyzing and Mitigating the SSB Vulnerability in an MDP-Equipped RISC-V Processor, Tuo Chen, *Reoma Matsuo, *Ryota Shioya and Kuniyasu Suzaki (*University of Tokyo)

OSCAR: Open-Source Computer Architecture Research (ISA2025 workshop 6/21 @ Waseda Univ.) Tao Chen talked "Speculative Store Bypass Vulnerability in a Memory Dependence Predictor-Equipped RISC-V Processor"(PDF)
OpenSSF Day Tokyo 2025 (6/18 Wed @ Hilton Tokyo Odaiba) Suzaki talked "Current Remote Attestation on IoT --- Arm TrustZone OP-TEE With VERAISON Verifier ---" (Video, PDF)
FY2025 Suzaki lab starts with Kenichiro Muto(D1), Toyofumi Sawa(D1), Hikari Suda(M2), Masami Ichikawa(M2), Mari Hikichi(M1), Masaki Soshima(M1), iroaki Kato(M1), and Hikaru Ujigawa(M1).
FOSDEM 2025 Attestation devroom. Our proposal "Remote Attestation on Arm TrustZone OP-TEE with VERAISON Verifier --- current status and future plan ---" is accepted.
Old articles

CREST Project Zero-Trust IoT
TEE: Trusted Execution Environment
RISC-V
Confidential Computing
Root of Trust
Other system software (OS, Hypervisor) security and hardware security are welcome.