"吉岡啓史,尾形わかは,橋本啓太郎","デジタル署名の複数ユーザセキュリティにおける帰着ロスの下限について","2024年 暗号と情報セキュリティシンポジウム",,,,,,2024,Jan.
"Kota Takahashi,Keitaro Hashimoto,Wakaha Ogata","Chosen-ciphertext secure code-based threshold public key encryptions with short ciphertext",,"Designs, Codes and Cryptography","Springer Nature",,,,2023,Oct.
"Keitarou Hashimoto","Construction and Analysis of Post-Quantum Key Exchange Protocols for Secure Messaging",,,,,,,2023,Mar.
"Keitarou Hashimoto","Construction and Analysis of Post-Quantum Key Exchange Protocols for Secure Messaging",,,,,,,2023,Mar.
"Keitarou Hashimoto","Construction and Analysis of Post-Quantum Key Exchange Protocols for Secure Messaging",,,,,,,2023,Mar.
"Keitaro Hashimoto,Shuichi Katsumata,Kris Kwiatkowski,Thomas Prest","An Efficient and Generic Construction for Signal's Handshake (X3DH): Post-Quantum, State Leakage Secure, and Deniable","PKC 2021",,,,,,2021,May
"橋本啓太郎,尾形わかは,冨田斗威","Certificateless signatureの一般的構成に対するタイトな帰着とDDH仮定に基づく構成","暗号と情報セキュリティシンポジウムSCIS2020","暗号と情報セキュリティシンポジウム予稿集",,,,,2020,Jan.
"Keitaro Hashimoto,Wakaha Ogata","Unrestricted and compact certificateless aggregate signature scheme",,"Information Sciences",,"Volume 487",,"pp. 97-114",2019,June
"橋本啓太郎,尾形わかは","Certificateless Aggregate Signature Schemeの構成法と安全性に関する研究","2018年暗号と情報セキュリティシンポジウム",,,,,,2018,Jan.