| Communication-efficient (client-aided) secure two-party protocols and its application S Ohata, K Nuida International Conference on Financial Cryptography and Data Security, 369-385, 2020 | 41* | 2020 |
| Re-encryption verifiability: How to detect malicious activities of a proxy in proxy re-encryption S Ohata, Y Kawai, T Matsuda, G Hanaoka, K Matsuura Topics in Cryptology–-CT-RSA 2015: The Cryptographer's Track at the RSA …, 2015 | 38 | 2015 |
| Constant-round client-aided secure comparison protocol H Morita, N Attrapadung, T Teruya, S Ohata, K Nuida, G Hanaoka Computer Security: 23rd European Symposium on Research in Computer Security …, 2018 | 26 | 2018 |
| Secure division protocol and applications to privacy-preserving chi-squared tests H Morita, N Attrapadung, S Ohata, K Nuida, S Yamada, K Shimizu, ... 2018 International Symposium on Information Theory and Its Applications …, 2018 | 10 | 2018 |
| Simple black-box adversarial examples generation with very few queries Y Senzaki, S Ohata, K Matsuura IEICE TRANSACTIONS on Information and Systems 103 (2), 212-221, 2020 | 7 | 2020 |
| Recent advances in practical secure multi-party computation S Ohata IEICE Transactions on Fundamentals of Electronics, Communications and …, 2020 | 6 | 2020 |
| Efficient privacy-preserving variable-length substring match for genome sequence Y Nakagawa, S Ohata, K Shimizu Algorithms for Molecular Biology 17 (1), 9, 2022 | 5 | 2022 |
| An efficient secure division protocol using approximate multi-bit product and new constant-round building blocks K Hiwatashi, S Ohata, K Nuida IEICE Transactions on Fundamentals of Electronics, Communications and …, 2022 | 5 | 2022 |
| Accelerating secure (2+ 1)-party computation by insecure but efficient building blocks K Hiwatashi, K Ogura, S Ohata, K Nuida Proceedings of the 2021 ACM Asia Conference on Computer and Communications …, 2021 | 4 | 2021 |
| Tree-based secure comparison of secret shared data H Morita, N Attrapadung, S Ohata, S Yamada, K Nuida, G Hanaoka 2018 International Symposium on Information Theory and Its Applications …, 2018 | 4 | 2018 |
| Accuracy/efficiency trade-off for privacy-preserving division protocol S Ohata, H Morita, G Hanaoka 2018 International Symposium on Information Theory and Its Applications …, 2018 | 3 | 2018 |
| More constructions of re-splittable threshold public key encryption S Ohata, T Matsuda, G Hanaoka, K Matsuura Advances in Information and Computer Security: 9th International Workshop on …, 2014 | 3 | 2014 |
| Arbitrary univariate function evaluation and re-encryption protocols over lifted-elgamal type ciphertexts K Nuida, S Ohata, S Mitsunari, N Attrapadung Cryptology ePrint Archive, 2019 | 2 | 2019 |
| Proxy re‐encryption via indistinguishability obfuscation S Ohata, K Matsuura Security and Communication Networks 9 (12), 1786-1795, 2016 | 2 | 2016 |
| More Constructions of Re-Splittable Threshold Public Key Encryption S Ohata, T Matsuda, G Hanaoka, K Matsuura IEICE Transactions on Fundamentals of Electronics, Communications and …, 2018 | 1 | 2018 |
| Provably secure password reset protocol: Model, definition, and generic construction S Ohata, T Matsuda, K Matsuura Cryptology ePrint Archive, 2016 | 1 | 2016 |
| Methodology for designing cryptographic systems with advanced functionality based on a modular approach—Towards reducing the barrier to introducing newly-designed … G Hanaoka, S Ohata, T Matsuda, K Nuida, N Attrapadung Synthesiology English edition 7 (2), 92-104, 2014 | 1 | 2014 |
| Special Section on Cryptography and Information Security T Izu, S ARITA, K FUKUSHIMA, H HIWATARI, K IDEGUCHI, A INOMATA, ... IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND …, 2023 | | 2023 |
| Privacy-Preserving Approximate Nearest Neighbor Search: A Construction and Experimental Results H Ke, O Satsuya, M Kanta コンピュータセキュリティシンポジウム 2019 論文集 2019, 297-304, 2019 | | 2019 |
| Security of Machine Learning S Ohata, Y Senzaki IEICE Technical Report; IEICE Tech. Rep. 119 (48), 29-29, 2019 | | 2019 |
