"Maxim Jourenko,Mario Larangeira,Keisuke Tanaka","Lightweight Virtual Payment Channels","Cryptology and Network Security - 19th International Conference, CANS 2020","Cryptology and Network Security",,,,"pp. 365-384",2020,Dec.
"Yusuke Yoshida,Fuyuki Kitagawa,Keita Xagawa,Keisuke Tanaka","Non-committing Encryption with Constant Ciphertext Expansion from Standard Assumptions","26th International Conference on the Theory and Application of Cryptology and Information Security","Advances in Cryptology ? ASIACRYPT 2020",,,,"pp. 36-65",2020,Dec.
"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.
"Yi Lu,Keisuke Hara,Keisuke Tanaka","Receiver Selective Opening CCA Secure Public Key Encryption from Various Assumptions","International Conference on Provable Security","Provable and Practical Security",,,,"pp. 213-233",2020,Nov.
"KEISUKE TANAKA,Masayuki Tezuka","Improved Security Proof for the Camenisch-Lysyanskaya Signature-Based Synchronized Aggregate Signature Scheme","Australasian Conference on Information Security and Privacy(ACISP 2020)","Information Security and Privacy",,,,"pp. 225-243",2020,Aug.
"KEISUKE TANAKA,Yusuke Yoshida,Fuyuki Kitagawa","暗号文拡大率が定数のNon-Committing暗号","2020年暗号と情報セキュリティシンポジウム",,,,,,2020,Jan.
"Saya Endo,Masahiro Ishii,KEISUKE TANAKA","暗号通貨マイニング通信の深層学習による分類",,"2020年暗号と情報セキュリティシンポジウム (SCIS2020)",,,,,2020,Jan.
"Takeshi Oozu,Masahiro Ishii,KEISUKE TANAKA","Dropout-Tolerant Mental Poker Protocol with Small Deposit and Optimal Upper Bound on Number of Dropouts",,"2020年暗号と情報セキュリティシンポジウム (SCIS2020)",,,,,2020,Jan.
"KEISUKE TANAKA,Keisuke Hara,Yi Lu","Receiver Selective Opening CCA Secure Public-key Encryption from Weaker Assumptions","2020年暗号と情報セキュリティシンポジウム",,,,,,2020,Jan.
"KEISUKE TANAKA,Kyohei Sudo,Masayuki Tezuka,Keisuke Hara,Yusuke Yoshida","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.
"KEISUKE TANAKA,Takeshi Oozu","少額デポジットによる離脱者数の上界を達成するメンタルポーカープロトコル","2020年暗号と情報セキュリティシンポジウム",,,,,,2020,Jan.
"KEISUKE TANAKA,Daiki Hiraga,Masayuki Tezuka,Keisuke Hara,Yusuke Yoshida","タイムロックパズルに対する安全性定義の考察","2020年暗号と情報セキュリティシンポジウム",,,,,,2020,Jan.