"Kyohei Sudo,Masayuki Tezuka,Keisuke Hara,Yusuke Yoshida,KEISUKE TANAKA","A Quantum Search-to-Decision Reduction for the LPN Problem","2022年暗号と情報セキュリティシンポジウム",,,,,,2022,Jan. "Kyohei Sudo,Masayuki Tezuka,Keisuke Hara,Yusuke Yoshida,Keisuke Tanaka","Watermarkable Signature with Computational Function Preserving",,"IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences",," E104."," 9","pp. 1255-1270",2021,Sept. "数藤 恭平,手塚 真徹,原 啓祐,吉田 雄祐,田中 圭介","計算量的機能保存性をもつ電子透かし署名",,,,,,,2021,Jan. "Kyohei Sudo,Masayuki Tezuka,Keisuke Hara,Yusuke Yoshida,Keisuke Tanaka","Watermarkable Signature with Computational Function Preserving","Provable and Practical Security - 14th International Conference","Provable and Practical Security",,,,"pp. 124-144",2020,Nov. "田中圭介,数藤恭平,手塚真徹,原啓祐,吉田雄祐","署名回路に対する秘匿可能な電子透かし","2020年暗号と情報セキュリティシンポジウム",,,,,,2020,Jan.