山田翔太 (Shota Yamada) - マイポータル

基本情報

学位: 博士（科学）(東京大学)

J-GLOBAL ID: 201801014631591220
researchmap会員ID: B000334743

個人ホームページ
https://staff.aist.go.jp/yamada-shota/
dblp
https://dblp.uni-trier.de/pers/hd/y/Yamada_0001:Shota
Google Scholar
https://scholar.google.com/citations?user=M6R6LSAAAAAJ&hl=en

研究キーワード

暗号理論

研究分野

情報通信 / 情報学基礎論 / 暗号理論

論文

Tighter Security Proofs for GPV-IBE in the Quantum Random Oracle Model

Shuichi Katsumata, Shota Yamada, Takashi Yamakawa

Advances in Cryptology – ASIACRYPT 2018 2018 451 2018年12月査読有り
Constrained PRFs for NC1 in Traditional Groups

Nuttapong Attrapadung, Takahiro Matsuda, Ryo Nishimaki, Shota Yamada, Takashi Yamakawa

Advances in Cryptology - CRYPTO 2018 Part II 10992 543-574 2018年8月査読有り
Chosen ciphertext secure keyed-homomorphic public-key cryptosystems

Keita Emura, Goichiro Hanaoka, Koji Nuida, Go Ohtake, Takahiro Matsuda, Shota Yamada

Designs, Codes, and Cryptography 86(8) 1623-1683 2018年8月1日査読有り
Generic Hardness of Inversion on Ring and Its Relation to Self-Bilinear Map

Takashi Yamakawa, Shota Yamada, Goichiro Hanaoka, Noboru Kunihiro

IACR Cryptology ePrint Archive 2018 463 2018年査読有り
Note on Constructing Constrained PRFs from OWFs with Constant Collusion Resistance

Shuichi Katsumata, Shota Yamada

IACR Cryptology ePrint Archive 2018 914 2018年査読有り
Attribute-Based Encryption for Range Attributes

Nuttapong Attrapadung, Goichiro Hanaoka, Kazuto Ogawa, Go Ohtake, Hajime Watanabe, Shota Yamada

IEICE Transactions 101-A(9) 1440 2018年査読有り
Self-Bilinear Map on Unknown Order Groups from Indistinguishability Obfuscation and Its Applications

Takashi Yamakawa, Shota Yamada, Goichiro Hanaoka, Noboru Kunihiro

ALGORITHMICA 79(4) 1286-1317 2017年12月査読有り
Efficient public trace and revoke from standard assumptions

Shweta Agrawal, Sanjay Bhattacherjee, Duong Hieu Phan, Damien Stehle, Shota Yamada

Proceedings of the ACM Conference on Computer and Communications Security 2277-2293 2017年10月30日査読有り
Private Similarity Searchable Encryption for Euclidean Distance

Yuji Unagami, Natsume Matsuzaki, Shota Yamada, Nuttapong Attrapadung, Takahiro Matsuda, Goichiro Hanaoka

IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS E100D(10) 2319-2326 2017年10月査読有り
Partially wildcarded ciphertext-policy attribute-based encryption and its performance evaluation

Go Ohtake, Kazuto Ogawa, Goichiro Hanaoka, Shota Yamada, Kohei Kasamatsu, Takashi Yamakawa, Hideki Imai

IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences E100A(9) 1846-1856 2017年9月1日査読有り
New security proof for the Boneh-Boyen IBE: Tight reduction in unbounded multi-challenge security

Nuttapong Attrapadung, Goichiro Hanaoka, Shota Yamada

IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences E100A(9) 1882-1890 2017年9月1日査読有り
Asymptotically Compact Adaptively Secure Lattice IBEs and Verifiable Random Functions via Generalized Partitioning Techniques

Shota Yamada

Advances in Cryptology - CRYPTO 2017 - 37th Annual International Cryptology Conference, Santa Barbara, CA, USA, August 20-24, 2017, Proceedings, Part III 10403 96-193 2017年8月査読有り
Private Similarity Searchable Encryption for Euclidean Distance

Yuji Unagami, Natsume Matsuzaki, Shota Yamada, Nuttapong Attrapadungt, Takahiro Matsuda, Goichiro Hanaoku

PROCEEDINGS OF 2016 INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY AND ITS APPLICATIONS (ISITA 2016) 718-722 2016年査読有り
Adversary-Dependent Lossy Trapdoor Function from Hardness of Factoring Semi-smooth RSA Subgroup Moduli

Takashi Yamakawa, Shota Yamada, Goichiro Hanaoka, Noboru Kunihiro

ADVANCES IN CRYPTOLOGY (CRYPTO 2016), PT II 9815 3-32 2016年査読有り
Partitioning via Non-linear Polynomial Functions: More Compact IBEs from Ideal Lattices and Bilinear Maps

Shuichi Katsumata, Shota Yamada

ADVANCES IN CRYPTOLOGY - ASIACRYPT 2016, PT II 10032 682-712 2016年査読有り
Attribute-Based Encryption for Range Attributes

Nuttapong Attrapadung, Goichiro Hanaoka, Kazuto Ogawa, Go Ohtake, Hajime Watanabe, Shota Yamada

SECURITY AND CRYPTOGRAPHY FOR NETWORKS, SCN 2016 9841 42-61 2016年査読有り
Attribute Based Encryption with Direct Efficiency Tradeoff

Nuttapong Attrapadung, Goichiro Hanaoka, Tsutomu Matsumoto, Tadanori Teruya, Shota Yamada

APPLIED CRYPTOGRAPHY AND NETWORK SECURITY, ACNS 2016 9696 249-266 2016年査読有り
Adaptively Secure Identity-Based Encryption from Lattices with Asymptotically Shorter Public Parameters

Shota Yamada

ADVANCES IN CRYPTOLOGY - EUROCRYPT 2016, PT II 9666 32-62 2016年査読有り
Conversions among Several Classes of Predicate Encryption and Their Applications

Shota Yamada, Nuttapong Attrapadung, Goichiro Hanaoka

IACR Cryptology ePrint Archive 2015 431 2015年査読有り
Duality in ABE: Converting Attribute Based Encryption for Dual Predicate and Dual Policy via Computational Encodings

Nuttapong Attrapadung, Shota Yamada

IACR Cryptology ePrint Archive 2015 157 2015年査読有り

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