Suzaki Lab

(Security for System Software and Hardware)

FY2025 Suzaki lab starts with Kenichiro Muto(D2), Toyofumi Sawa(D2), Masaki Soshima(M2), iroaki Kato(M2), Hikaru Ujigawa(M2), Huang Junlin(M1), Yasuyuki Sano(M1), Nobuyuki Tabuchi(M1), Keita Yamamoto(M1), and Gaku Yamamoto(M1).
BlackHat Asia 2026 (21-24/Feb/2026). Ph.D Candidate Sawa's proposal "Breaking the Illusion of Key Zeroization: How OS, Libraries, and Hardware Keep Your AES Keys Alive" is accepted.
FOSDEM 2026 Confidential Computing Devroom (1/Feb/2026). Our proposal "Lesson from Cloud Confidential Computing Remote Attestation Sample" is accepted. (Slide PDF) (Video)
We released remote attestation samples on cloud CVM (Azure, AWS, GCP) for AMD SEV-SNP, Intel SGX, Intel TDX, and AWS Nitro.

ACSAC2025 Honolulu Ph.D Candidate Sawa's paper”Analysis of Encryption Key Zeroization from System-wide Perspective”is accepted. The tool "Periodic-AESKeyFinder" is opened as the artifact.
Masami Ichikawa released MTCFuzz (Multi-target Coverage-based Greybox Fuzzing) and found Linux bug CVE-2025-40031.
Professor Suzaki recived TCG Award 2025 (Suzaki is the last.) from from TCG(Trusted Computing Group)
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.