Poster: Non-repudiable Secure Logging System for the Web. - Kosei Akama; Seki Makino; Masaaki Sato; Keisuke Uehara (SACMAT, 2023)

Scrappy: SeCure Rate Assuring Protocol with PrivacY. - Kosei Akama; Yoshimichi Nakatsuka; Masaaki Sato; Keisuke Uehara (NDSS, 2024)

RA-WEBs: Remote Attestation for WEB services. - Kosei Akama; Yoshimichi Nakatsuka; Korry Luke; Masaaki Sato; Keisuke Uehara (CoRR, 2024)