@article{CTT100894869, author = {Pengfei Wang and Xiangyu Su and Maxim Jourenko and Zixian Jiang and Mario Larangeira and Keisuke Tanaka}, title = {Environmental Adaptive Privacy Preserving Contact Tracing System: A Construction From Public Key Rerandomizable BLS Signatures.}, journal = {IEEE Access}, year = 2022, } @article{CTT100894867, author = {Xiangyu Su and Mario Larangeira and Keisuke Tanaka}, title = {How to Prove Work: With Time or Memory.}, journal = {IEEE Access}, year = 2021, } @inproceedings{CTT100926627, author = {Keisuke Tanaka and Pengfei Wang and Xiangyu Su and Mario Larangeira}, title = {Auditable Attribute-Based Credentials Scheme and Its Application in Contact Tracing}, booktitle = {Applied Cryptography and Network Security - 22nd International Conference, ACNS 2024}, year = 2024, } @inproceedings{CTT100894890, author = {Pengfei Wang and Xiangyu Su and Maxim Jourenko and Zixian Jiang and Mario Larangeira and Keisuke Tanaka}, title = {Environmental Adaptive Privacy Preserving Contact Tracing System for Respiratory Infectious Diseases}, booktitle = {Cyberspace Safety and Security}, year = 2022, } @inproceedings{CTT100863306, author = {Carlo Brunetta and Mario Larangeira and Bei Liang and Aikaterini Mitrokotsa and Keisuke Tanaka}, title = {Turn-Based Communication Channels}, booktitle = {}, year = 2021, } @inproceedings{CTT100894891, author = {Maxim Jourenko and Mario Larangeira and Keisuke Tanaka}, title = {Payment Trees: Low Collateral Payments for Payment Channel Networks}, booktitle = {Financial Cryptography and Data Security}, year = 2021, } @inproceedings{CTT100862682, author = {Xiangyu Su and Mario Larangeira and Keisuke Tanaka}, title = {How to Prove Work: With Time or Memory}, booktitle = {IEEE International Conference on Blockchain and Cryptocurrency (ICBC)}, year = 2021, } @inproceedings{CTT100862683, author = {Maxim Jourenko and Mario Larangeira and Keisuke Tanaka}, title = {Payment Trees: Low Collateral Payments for Payment Channel Networks}, booktitle = {}, year = 2021, } @inproceedings{CTT100863313, author = {Maxim Jourenko and Mario Larangeira and Keisuke Tanaka}, title = {Lightweight Virtual Payment Channels}, booktitle = {Cryptology and Network Security}, year = 2020, } @inproceedings{CTT100807819, author = {Bernardo David and Rafael Dowsley and Mario Larangeira}, title = {ROYALE: A Framework for Universally Composable Card Games with Financial Rewards and Penalties Enforcement}, booktitle = {}, year = 2019, } @inproceedings{CTT100807823, author = {Bernardo David and Rafael Dowsley and Mario Larangeira}, title = {MARS: Monetized Ad-hoc Routing System (A Position Paper)}, booktitle = {Proceedings of the 1st Workshop on Cryptocurrencies and Blockchains for Distributed Systems}, year = 2019, } @inproceedings{CTT100807830, author = {Dimitris Karakostas and Aggelos Kiayias and Mario Larangeira}, title = {Account Management and Stake Pools in Proof of Stake Ledgers}, booktitle = {}, year = 2019, } @inproceedings{CTT100807827, author = {Maxim Jourenko and Kanta Kurazumi and Mario Larangeira and Keisuke Tanaka}, title = {Notes on Offchain Protocols}, booktitle = {}, year = 2019, } @inproceedings{CTT100807828, author = {Maxim Jourenko and Mario Larangeira and Keisuke Tanaka}, title = {Lightweight Virtual Payment Channels}, booktitle = {}, year = 2019, } @inproceedings{CTT100807829, author = {Kanta Kurazumi and Mario Larangeira and Keisuke Tanaka}, title = {A Timeout Anonymous Payment Channel for Decentralized Currencies}, booktitle = {}, year = 2019, } @inproceedings{CTT100807831, author = {Xiangyu Su and Mario Larangeira and Keisuke Tanaka}, title = {Verifiable Sequential Work with Trusted Generator}, booktitle = {}, year = 2019, } @inproceedings{CTT100807822, author = {Bernardo David and Rafael Dowsley and Mario Larangeira}, title = {Kaleidoscope: An Efficient Poker Protocol with Payment Distribution and Penalty Enforcement}, booktitle = {Financial Cryptography and Data Security}, year = 2018, } @inproceedings{CTT100807821, author = {Bernardo David and Rafael Dowsley and Mario Larangeira}, title = {21 - Bringing Down the Complexity: Fast Composable Protocols for Card Games Without Secret State}, booktitle = {Information Security and Privacy}, year = 2018, } @inproceedings{CTT100807825, author = {田中圭介 and 原啓祐 and Mario}, title = {CryptoNoteに対するサイズ効率化}, booktitle = {}, year = 2016, } @inproceedings{CTT100807826, author = {Mario Larangeira and KEISUKE TANAKA}, title = {Reduction-centric Non-programmable Security Proof for the Full Domain Hash in the Random Oracle Model}, booktitle = {Information Security Applications}, year = 2012, } @inproceedings{CTT100807824, author = {Mario Larangeira and Keisuke Tanaka}, title = {Programmability in the Generic Ring and Group Models}, booktitle = {Journal Internet Services and Information Security}, year = 2011, } @inproceedings{CTT100749722, author = {KEISUKE TANAKA and Mario Larangeira}, title = {Weakened Random oracle Models Without Programmability.}, booktitle = {}, year = 2010, }