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Satsuya Ohata
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2020 – today
- 2022
- [j7]Yoshiki Nakagawa, Satsuya Ohata, Kana Shimizu:
Efficient privacy-preserving variable-length substring match for genome sequence. Algorithms Mol. Biol. 17(1): 9 (2022) - [j6]Keitaro Hiwatashi, Satsuya Ohata, Koji Nuida:
An Efficient Secure Division Protocol Using Approximate Multi-Bit Product and New Constant-Round Building Blocks. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 105-A(3): 404-416 (2022) - 2021
- [c11]Keitaro Hiwatashi, Ken Ogura, Satsuya Ohata, Koji Nuida:
Accelerating Secure (2+1)-Party Computation by Insecure but Efficient Building Blocks. AsiaCCS 2021: 616-627 - [c10]Yoshiki Nakagawa, Satsuya Ohata, Kana Shimizu:
Efficient Privacy-Preserving Variable-Length Substring Match for Genome Sequence. WABI 2021: 2:1-2:23 - 2020
- [j5]Hiraku Morita, Nuttapong Attrapadung, Tadanori Teruya, Satsuya Ohata, Koji Nuida, Goichiro Hanaoka:
Constant-Round Client-Aided Two-Server Secure Comparison Protocol and Its Applications. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 103-A(1): 21-32 (2020) - [j4]Yuya Senzaki, Satsuya Ohata, Kanta Matsuura:
Simple Black-Box Adversarial Examples Generation with Very Few Queries. IEICE Trans. Inf. Syst. 103-D(2): 212-221 (2020) - [j3]Satsuya Ohata:
Recent Advances in Practical Secure Multi-Party Computation. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 103-A(10): 1134-1141 (2020) - [c9]Keitaro Hiwatashi, Satsuya Ohata, Koji Nuida:
An Efficient Secure Division Protocol Using Approximate Multi-bit Product and New Constant-Round Building Blocks. ACNS (1) 2020: 357-376 - [c8]Satsuya Ohata, Koji Nuida:
Communication-Efficient (Client-Aided) Secure Two-Party Protocols and Its Application. Financial Cryptography 2020: 369-385
2010 – 2019
- 2019
- [i4]Satsuya Ohata, Koji Nuida:
Towards High-Throughput Secure MPC over the Internet: Communication-Efficient Two-Party Protocols and Its Application. CoRR abs/1907.03415 (2019) - [i3]Koji Nuida, Satsuya Ohata, Shigeo Mitsunari, Nuttapong Attrapadung:
Arbitrary Univariate Function Evaluation and Re-Encryption Protocols over Lifted-ElGamal Type Ciphertexts. IACR Cryptol. ePrint Arch. 2019: 1233 (2019) - 2018
- [j2]Satsuya Ohata, Takahiro Matsuda, Goichiro Hanaoka, Kanta Matsuura:
More Constructions of Re-Splittable Threshold Public Key Encryption. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 101-A(9): 1473-1483 (2018) - [c7]Hiraku Morita, Nuttapong Attrapadung, Tadanori Teruya, Satsuya Ohata, Koji Nuida, Goichiro Hanaoka:
Constant-Round Client-Aided Secure Comparison Protocol. ESORICS (2) 2018: 395-415 - [c6]Hiraku Morita, Nuttapong Attrapadung, Satsuya Ohata, Shota Yamada, Koji Nuida, Goichiro Hanaoka:
Tree-based Secure Comparison of Secret Shared Data. ISITA 2018: 525-529 - [c5]Hiraku Morita, Nuttapong Attrapadung, Satsuya Ohata, Koji Nuida, Shota Yamada, Kana Shimizu, Goichiro Hanaoka, Kiyoshi Asai:
Secure Division Protocol and Applications to Privacy-preserving Chi-squared Tests. ISITA 2018: 530-534 - [c4]Satsuya Ohata, Hiraku Morita, Goichiro Hanaoka:
Accuracy/Efficiency Trade-Off for Privacy-Preserving Division Protocol. ISITA 2018: 535-539 - [c3]Satsuya Ohata, Takahiro Matsuda, Kanta Matsuura:
Provably Secure Password Reset Protocol: Model, Definition, and Construction. TrustCom/BigDataSE 2018: 774-782 - 2016
- [j1]Satsuya Ohata, Kanta Matsuura:
Proxy re-encryption via indistinguishability obfuscation. Secur. Commun. Networks 9(12): 1786-1795 (2016) - [i2]Satsuya Ohata, Takahiro Matsuda, Kanta Matsuura:
Provably Secure Password Reset Protocol: Model, Definition, and Generic Construction. IACR Cryptol. ePrint Arch. 2016: 345 (2016) - 2015
- [c2]Satsuya Ohata, Yutaka Kawai, Takahiro Matsuda, Goichiro Hanaoka, Kanta Matsuura:
Re-Encryption Verifiability: How to Detect Malicious Activities of a Proxy in Proxy Re-Encryption. CT-RSA 2015: 410-428 - [i1]Satsuya Ohata, Yutaka Kawai, Takahiro Matsuda, Goichiro Hanaoka, Kanta Matsuura:
Re-encryption Verifiability: How to Detect Malicious Activities of a Proxy in Proxy Re-encryption. IACR Cryptol. ePrint Arch. 2015: 112 (2015) - 2014
- [c1]Satsuya Ohata, Takahiro Matsuda, Goichiro Hanaoka, Kanta Matsuura:
More Constructions of Re-splittable Threshold Public Key Encryption. IWSEC 2014: 109-118
Coauthor Index
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