| 2026 | CRYPTO | Constant-Rate Certified Deletion. | Kai-Min Chung, Tzu-Hsiang Huang, Wei-Hsiang Hung, Shota Yamada |
| 2026 | CRYPTO | A Unified Approach to Quantum Key Leasing with a Classical Lessor. | Fuyuki Kitagawa, Jiahui Liu, Shota Yamada, Takashi Yamakawa |
| 2026 | PKC | Attribute-Based Signatures for Circuits with Optimal Parameter Size from Standard Assumptions. | Ryuya Hayashi, Yusuke Sakai, Shota Yamada |
| 2025 | TCC | Pseudorandom FE, iO and Applications. | Shweta Agrawal, Simran Kumari, Shota Yamada |
| 2025 | TCC | Zeroizing Attacks Against Evasive and Circular Evasive LWE. | Shweta Agrawal, Anuja Modi, Anshu Yadav, Shota Yamada |
| 2024 | ASIACRYPT | Registered FE Beyond Predicates: (Attribute-Based) Linear Functions and More. | Pratish Datta, Tapas Pal, Shota Yamada |
| 2024 | CRYPTO | Attribute Based Encryption for Turing Machines from Lattices. | Shweta Agrawal, Simran Kumari, Shota Yamada |
| 2024 | TCC | Tighter Adaptive IBEs and VRFs: Revisiting Waters' Artificial Abort. | Goichiro Hanaoka, Shuichi Katsumata, Kei Kimura, Kaoru Takemure, Shota Yamada |
| 2023 | CRYPTO | Constant Input Attribute Based (and Predicate) Encryption from Evasive and Tensor LWE. | Shweta Agrawal, Mlissa Rossi, Anshu Yadav, Shota Yamada |
| 2023 | EuroCrypt | Public Key Encryption with Secure Key Leasing. | Shweta Agrawal, Fuyuki Kitagawa, Ryo Nishimaki, Shota Yamada, Takashi Yamakawa |
| 2023 | EuroCrypt | Broadcast, Trace and Revoke with Optimal Parameters from Polynomial Hardness. | Shweta Agrawal, Simran Kumari, Anshu Yadav, Shota Yamada |
| 2023 | FC | Signature for Objects: Formalizing How to Authenticate Physical Data and More. | Ryuya Hayashi, Taiki Asano, Junichiro Hayata, Takahiro Matsuda, Shota Yamada, Shuichi Katsumata, Yusuke Sakai, Tadanori Teruya, Jacob C. N. Schuldt, Nuttapong Attrapadung, Goichiro Hanaoka, Kanta Matsuura, Tsutomu Matsumoto |
| 2023 | Mobiquitous | Fall Detection and Assessment Using Multitask Learning and Micro-sized LiDAR in Elderly Care. | Shota Yamada, Hamada Rizk, Tatsuya Amano, Hirozumi Yamaguchi |
| 2022 | CRYPTO | Multi-input Attribute Based Encryption and Predicate Encryption. | Shweta Agrawal, Anshu Yadav, Shota Yamada |
| 2022 | PERCOM | An Accurate Point Cloud-Based Human Identification Using Micro-Size LiDAR. | Shota Yamada, Hamada Rizk, Hirozumi Yamaguchi |
| 2022 | TCC | Bounded Functional Encryption for Turing Machines: Adaptive Security from General Assumptions. | Shweta Agrawal, Fuyuki Kitagawa, Anuja Modi, Ryo Nishimaki, Shota Yamada, Takashi Yamakawa |
| 2021 | CRYPTO | Functional Encryption for Turing Machines with Dynamic Bounded Collusion from LWE. | Shweta Agrawal, Monosij Maitra, Narasimha Sai Vempati, Shota Yamada |
| 2021 | CRYPTO | Non-interactive Secure Multiparty Computation for Symmetric Functions, Revisited: More Efficient Constructions and Extensions. | Reo Eriguchi, Kazuma Ohara, Shota Yamada, Koji Nuida |
| 2021 | EuroCrypt | Round-Optimal Blind Signatures in the Plain Model from Classical and Quantum Standard Assumptions. | Shuichi Katsumata, Ryo Nishimaki, Shota Yamada, Takashi Yamakawa |
| 2020 | ASIACRYPT | Adaptively Secure Inner Product Encryption from LWE. | Shuichi Katsumata, Ryo Nishimaki, Shota Yamada, Takashi Yamakawa |
| 2020 | CRYPTO | Adaptively Secure Constrained Pseudorandom Functions in the Standard Model. | Alex Davidson, Shuichi Katsumata, Ryo Nishimaki, Shota Yamada, Takashi Yamakawa |
| 2020 | ESORICS | Semantic Definition of Anonymity in Identity-Based Encryption and Its Relation to Indistinguishability-Based Definition. | Goichiro Hanaoka, Misaki Komatsu, Kazuma Ohara, Yusuke Sakai, Shota Yamada |
| 2020 | EuroCrypt | Optimal Broadcast Encryption from Pairings and LWE. | Shweta Agrawal, Shota Yamada |
| 2020 | EuroCrypt | Compact NIZKs from Standard Assumptions on Bilinear Maps. | Shuichi Katsumata, Ryo Nishimaki, Shota Yamada, Takashi Yamakawa |
| 2020 | TCC | CP-ABE for Circuits (and More) in the Symmetric Key Setting. | Shweta Agrawal, Shota Yamada |
| 2020 | TCC | Optimal Broadcast Encryption from LWE and Pairings in the Standard Model. | Shweta Agrawal, Daniel Wichs, Shota Yamada |
| 2019 | CRYPTO | Attribute Based Encryption (and more) for Nondeterministic Finite Automata from LWE. | Shweta Agrawal, Monosij Maitra, Shota Yamada |
| 2019 | CRYPTO | Exploring Constructions of Compact NIZKs from Various Assumptions. | Shuichi Katsumata, Ryo Nishimaki, Shota Yamada, Takashi Yamakawa |
| 2019 | EuroCrypt | Group Signatures Without NIZK: From Lattices in the Standard Model. | Shuichi Katsumata, Shota Yamada |
| 2019 | EuroCrypt | Designated Verifier/Prover and Preprocessing NIZKs from Diffie-Hellman Assumptions. | Shuichi Katsumata, Ryo Nishimaki, Shota Yamada, Takashi Yamakawa |
| 2019 | PKC | Adaptively Single-Key Secure Constrained PRFs for \mathrm NC^1. | Nuttapong Attrapadung, Takahiro Matsuda, Ryo Nishimaki, Shota Yamada, Takashi Yamakawa |
| 2019 | PKC | Non-zero Inner Product Encryption Schemes from Various Assumptions: LWE, DDH and DCR. | Shuichi Katsumata, Shota Yamada |
| 2019 | TCC | Attribute Based Encryption for Deterministic Finite Automata from \mathsfDLIN. | Shweta Agrawal, Monosij Maitra, Shota Yamada |
| 2019 | WISA | An Extended CTRT for AES-256. | SeongHan Shin, Shota Yamada, Goichiro Hanaoka, Yusuke Ishida, Atsushi Kunii, Junichi Oketani, Shimpei Kunii, Kiyoshi Tomomura |
| 2018 | ASIACRYPT | Tighter Security Proofs for GPV-IBE in the Quantum Random Oracle Model. | Shuichi Katsumata, Shota Yamada, Takashi Yamakawa |
| 2018 | CRYPTO | Constrained PRFs for \mathrmNC^1 in Traditional Groups. | Nuttapong Attrapadung, Takahiro Matsuda, Ryo Nishimaki, Shota Yamada, Takashi Yamakawa |
| 2018 | ISITA | Embedding Lemmas for Functional Encryption. | Ryo Kato, Naohisa Nishida, Ryo Hirano, Tatsumi Oba, Yuji Unagami, Shota Yamada, Tadanori Teruya, Nuttapong Attrapadung, Takahiro Matsuda, Goichiro Hanaoka |
| 2018 | ISITA | Tree-based Secure Comparison of Secret Shared Data. | Hiraku Morita, Nuttapong Attrapadung, Satsuya Ohata, Shota Yamada, Koji Nuida, Goichiro Hanaoka |
| 2018 | ISITA | Secure Division Protocol and Applications to Privacy-preserving Chi-squared Tests. | Hiraku Morita, Nuttapong Attrapadung, Satsuya Ohata, Koji Nuida, Shota Yamada, Kana Shimizu, Goichiro Hanaoka, Kiyoshi Asai |
| 2017 | CCS | Efficient Public Trace and Revoke from Standard Assumptions: Extended Abstract. | Shweta Agrawal, Sanjay Bhattacherjee, Duong Hieu Phan, Damien Stehl, Shota Yamada |
| 2017 | CRYPTO | Asymptotically Compact Adaptively Secure Lattice IBEs and Verifiable Random Functions via Generalized Partitioning Techniques. | Shota Yamada |
| 2017 | IECON | Design of load-side external force observer with a load-side encoder considering modeling errors. | Shota Yamada, Hiroshi Fujimoto |
| 2016 | ACNS | Attribute Based Encryption with Direct Efficiency Tradeoff. | Nuttapong Attrapadung, Goichiro Hanaoka, Tsutomu Matsumoto, Tadanori Teruya, Shota Yamada |
| 2016 | ASIACRYPT | Partitioning via Non-linear Polynomial Functions: More Compact IBEs from Ideal Lattices and Bilinear Maps. | Shuichi Katsumata, Shota Yamada |
| 2016 | CRYPTO | Adversary-Dependent Lossy Trapdoor Function from Hardness of Factoring Semi-smooth RSA Subgroup Moduli. | Takashi Yamakawa, Shota Yamada, Goichiro Hanaoka, Noboru Kunihiro |
| 2016 | EuroCrypt | Adaptively Secure Identity-Based Encryption from Lattices with Asymptotically Shorter Public Parameters. | Shota Yamada |
| 2016 | IECON | Proposal of high backdrivable control using load-side encoder and backlash. | Shota Yamada, Hiroshi Fujimoto |
| 2016 | ISITA | Private similarity searchable encryption for Euclidean distance. | Yuji Unagami, Natsume Matsuzaki, Shota Yamada, Nuttapong Attrapadung, Takahiro Matsuda, Goichiro Hanaoka |
| 2016 | SCN | Attribute-Based Encryption for Range Attributes. | Nuttapong Attrapadung, Goichiro Hanaoka, Kazuto Ogawa, Go Ohtake, Hajime Watanabe, Shota Yamada |
| 2015 | ASIACRYPT | A Framework for Identity-Based Encryption with Almost Tight Security. | Nuttapong Attrapadung, Goichiro Hanaoka, Shota Yamada |
| 2015 | ASIACRYPT | Conversions Among Several Classes of Predicate Encryption and Applications to ABE with Various Compactness Tradeoffs. | Nuttapong Attrapadung, Goichiro Hanaoka, Shota Yamada |
| 2015 | INDIN | Joint torque control for two-inertia system with encoders on drive and load sides. | Shota Yamada, Kenji Inukai, Hiroshi Fujimoto, Kenji Omata, Yuki Takeda, Susumu Makinouchi |
| 2015 | IECON | Proposal of Self Resonance Cancellation Control without using drive-side information. | Shota Yamada, Kenji Inukai, Hiroshi Fujimoto, Kenji Omata, Yuki Takeda, Susumu Makinouchi |
| 2014 | CRYPTO | Self-bilinear Map on Unknown Order Groups from Indistinguishability Obfuscation and Its Applications. | Takashi Yamakawa, Shota Yamada, Goichiro Hanaoka, Noboru Kunihiro |
| 2014 | ICICS | New Security Proof for the Boneh-Boyen IBE: Tight Reduction in Unbounded Multi-challenge Security. | Nuttapong Attrapadung, Goichiro Hanaoka, Shota Yamada |
| 2014 | IECON | Vibration suppression control for a two-inertia system using load-side high-order state variables obtained by a high-resolution encoder. | Shota Yamada, Hiroshi Fujimoto |
| 2014 | PKC | A Framework and Compact Constructions for Non-monotonic Attribute-Based Encryption. | Shota Yamada, Nuttapong Attrapadung, Goichiro Hanaoka, Noboru Kunihiro |
| 2014 | SCN | Chosen Ciphertext Security on Hard Membership Decision Groups: The Case of Semi-smooth Subgroups of Quadratic Residues. | Takashi Yamakawa, Shota Yamada, Koji Nuida, Goichiro Hanaoka, Noboru Kunihiro |
| 2013 | CCS | Efficient variants of the Naor-Yung and Dolev-Dwork-Naor transforms for CCA secure key encapsulation mechanism. | Takashi Yamakawa, Shota Yamada, Takahiro Matsuda, Goichiro Hanaoka, Noboru Kunihiro |
| 2013 | PKC | Chosen Ciphertext Secure Keyed-Homomorphic Public-Key Encryption. | Keita Emura, Goichiro Hanaoka, Go Ohtake, Takahiro Matsuda, Shota Yamada |
| 2013 | SECRYPT | Partially Wildcarded Attribute-based Encryption and Its Efficient Construction. | Go Ohtake, Yuki Hironaka, Kenjiro Kai, Yosuke Endo, Goichiro Hanaoka, Hajime Watanabe, Shota Yamada, Kohei Kasamatsu, Takashi Yamakawa, Hideki Imai |
| 2012 | PKC | Verifiable Predicate Encryption and Applications to CCA Security and Anonymous Predicate Authentication. | Shota Yamada, Nuttapong Attrapadung, Bagus Santoso, Jacob C. N. Schuldt, Goichiro Hanaoka, Noboru Kunihiro |
| 2012 | PKC | Space Efficient Signature Schemes from the RSA Assumption. | Shota Yamada, Goichiro Hanaoka, Noboru Kunihiro |
| 2011 | PKC | Generic Constructions for Chosen-Ciphertext Secure Attribute Based Encryption. | Shota Yamada, Nuttapong Attrapadung, Goichiro Hanaoka, Noboru Kunihiro |
| 2010 | ProvSec | Toward an Easy-to-Understand Structure for Achieving Chosen Ciphertext Security from the Decisional Diffie-Hellman Assumption. | Shota Yamada, Goichiro Hanaoka, Noboru Kunihiro |