研究キーワード (2件)：
Distributed consensus protocols, Blockchain
, Public key cryptography, Digital signature scheme, Digital credentials
論文 (8件)：
Xiangyu Su, Xavier Défago, Mario Larangeira, Kazuyuki Mori, Takuya Oda, Yasumasa Tamura, Keisuke Tanaka. Double Auction Meets Blockchain: Consensus from Scored Bid-Assignment. ACNS (1). 2025. 153-183
Maozhou Huang, Xiangyu Su, Mario Larangeira, Keisuke Tanaka. Optimizing Liveness for Blockchain-Based Sealed-Bid Auctions in Rational Settings. Financial Cryptography and Data Security. FC 2025 International Workshops. 2025
Pengfei Wang, Xiangyu Su, Mario Larangeira, Keisuke Tanaka. Auditable Attribute-Based Credentials Scheme and Its Application in Contact Tracing. Applied Cryptography and Network Security - 22nd International Conference. 2024. 88-118
Maxim Jourenko, Xiangyu Su, Adam Blatchley Hansen, Mario Larangeira. Universally Composable Treatment of Multi-Party Isomorphic State Channels. IACR Cryptol. ePrint Arch. 2025. 2025. 1517-1517
Xiangyu Su, Yuma Tamagawa, Mario Larangeira, Keisuke Tanaka. Adaptively Secure Blockchain-Aided Decentralized Storage Networks: Formalization and Generic Construction. IACR Cryptol. ePrint Arch. 2025. 2025. 887-887
Maozhou Huang, Xiangyu Su, Mario Larangeira, Keisuke Tanaka. Optimizing Liveness for Blockchain-Based Sealed-Bid Auctions in Rational Settings. IACR Cryptology ePrint Archive. 2024. 2024. 1643-1643
WANG Pengfei, SU Xiangyu, LARANGEIRA Mario, LARANGEIRA Mario, TANAKA Keisuke. 監査可能な属性ベース認証情報生成手法と接触追跡への応用について. 電気学会電子・情報・システム部門大会(Web). 2024
YAO Yuan, 田村康将, DEFAGO Xavier, LARANGEIRA Mario, LARANGEIRA Mario, SU Xiangyu, 田中圭介. P2P電力取引システムにおける公平性と取引量を考慮した入札マッチング. 電気学会電子・情報・システム部門大会(Web). 2023
