@article{CTT100861876, author = {Toi Tomita and Wakaha Ogata and Kaoru Kurosawa}, title = {Boosting CPA to CCA2 for Leakage-Resilient Attribute-Based Encryption by Using New QA-NIZK}, journal = {IEICE Trans. on Fundamentals}, year = 2022, } @article{CTT100841656, author = {Toi Tomita and Wakaha Ogata and Kaoru Kurosawa and Ryo Kuwayama}, title = {CCA-Secure Leakege-Resilient Identity-Based Encryption without q-Type Assumptions}, journal = {IEICE Trans. on Fundamentals}, year = 2020, } @inproceedings{CTT100894425, author = {尾形わかは and 冨田斗威 and 高橋健太 and 西垣正勝}, title = {暗号のための脳機能拡張:信用できる計算機が不要な署名方式の提案(その2)}, booktitle = {}, year = 2023, } @inproceedings{CTT100826581, author = {橋本啓太郎 and 尾形わかは and 冨田斗威}, title = {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}, booktitle = {暗号と情報セキュリティシンポジウム予稿集}, year = 2020, } @inproceedings{CTT100826582, author = {冨田斗威 and 尾形わかは and 黒澤馨}, title = {選択暗号文攻撃に対してoptimally leakage-resilientなIDベース暗号}, booktitle = {暗号と情報セキュリティシンポジウム予稿集}, year = 2020, } @inproceedings{CTT100810554, author = {Toi Tomita and Wakaha Ogata and Kaoru Kurosawa}, title = {CCA-Secure Leakage-Resilient Identity-Based Key-Encapsulation from Simple (Not q-type) Assumptions}, booktitle = {}, year = 2019, } @inproceedings{CTT100789807, author = {冨田斗威 and 尾形わかは and 黒澤馨}, title = {標準的な仮定のもとでleakage resilient かつCCA安全なIDベースKEM}, booktitle = {暗号と情報セキュリティシンポジウム予稿集}, year = 2019, } @misc{CTT100894922, author = {Toui Tomita}, title = {A study on practical attribute-based encryption and signature}, year = 2022, } @misc{CTT100866346, author = {Toi Tomita}, title = {A study on practical attribute-based encryption and signature}, year = 2022, } @misc{CTT100866347, author = {Toi Tomita}, title = {A study on practical attribute-based encryption and signature}, year = 2022, } @misc{CTT100866348, author = {Toi Tomita}, title = {A study on practical attribute-based encryption and signature}, year = 2022, } @phdthesis{CTT100894922, author = {Toui Tomita}, title = {A study on practical attribute-based encryption and signature}, school = {東京工業大学}, year = 2022, } @phdthesis{CTT100866346, author = {Toi Tomita}, title = {A study on practical attribute-based encryption and signature}, school = {東京工業大学}, year = 2022, } @phdthesis{CTT100866347, author = {Toi Tomita}, title = {A study on practical attribute-based encryption and signature}, school = {東京工業大学}, year = 2022, } @phdthesis{CTT100866348, author = {Toi Tomita}, title = {A study on practical attribute-based encryption and signature}, school = {東京工業大学}, year = 2022, }