Goichiro Hanaoka

ORCID

Publication Activity (10 Years)

Years Active: 1998-2024
Publications (10 Years): 167

Top Venues

IEICE Trans. Fundam. Electron. Commun. Comput. Sci.

IACR Cryptol. ePrint Arch.

ISITA

ProvSec

Publications

Rikuhiro Kojima, Jacob C. N. Schuldt, Goichiro Hanaoka
A New Pairing-Based Two-Round Tightly-Secure Multi-Signature Scheme with Key Aggregation. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 107 (3) (2024)
Kaoru Takemure, Yusuke Sakai, Bagus Santoso, Goichiro Hanaoka, Kazuo Ohta
More Efficient Two-Round Multi-Signature Scheme with Provably Secure Parameters for Standardized Elliptic Curves. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 107 (7) (2024)
Junichiro Hayata, Jacob C. N. Schuldt, Goichiro Hanaoka, Kanta Matsuura
On private information retrieval supporting range queries. Int. J. Inf. Sec. 23 (1) (2024)
Mine Arai, Koki Tejima, Yuya Yamada, Takayuki Miura, Kyosuke Yamashita, Chihiro Kado, Rei Shimizu, Masataka Tatsumi, Naoto Yanai, Goichiro Hanaoka
REN-A.I.: A Video Game for AI Security Education Leveraging Episodic Memory. IEEE Access 12 (2024)
Nuttapong Attrapadung, Goichiro Hanaoka, Ryo Hiromasa, Yoshihiro Koseki, Takahiro Matsuda, Yutaro Nishida, Yusuke Sakai, Jacob C. N. Schuldt, Satoshi Yasuda
Privacy-Preserving Verifiable CNNs. ACNS (2) (2024)
Ryu Ishii, Kyosuke Yamashita, Zihao Song, Yusuke Sakai, Tadanori Teruya, Takahiro Matsuda, Goichiro Hanaoka, Kanta Matsuura, Tsutomu Matsumoto
Constraints and Evaluations on Signature Transmission Interval for Aggregate Signatures with Interactive Tracing Functionality. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 107 (4) (2024)
Nuttapong Attrapadung, Goichiro Hanaoka, Haochen M. Kotoi-Xie, Takahiro Matsuda, Takumi Moriyama, Takao Murakami, Hidenori Nakamura, Jacob C. N. Schuldt, Masaaki Tokuyama, Jing Zhang
Two-Dimensional Dynamic Fusion for Continuous Authentication. IJCB (2023)
Nuttapong Attrapadung, Goichiro Hanaoka, Haochen M. Kotoi-Xie, Takahiro Matsuda, Takumi Moriyama, Takao Murakami, Hidenori Nakamura, Jacob C. N. Schuldt, Masaaki Tokuyama, Jing Zhang
Two-Dimensional Dynamic Fusion for Continuous Authentication. CoRR (2023)
Kyosuke Yamashita, Ryu Ishii, Yusuke Sakai, Tadanori Teruya, Takahiro Matsuda, Goichiro Hanaoka, Kanta Matsuura, Tsutomu Matsumoto
Fault-Tolerant Aggregate Signature Schemes against Bandwidth Consumption Attack. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 106 (9) (2023)
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
Signature for Objects: Formalizing How to Authenticate Physical Data and More. FC (1) (2023)
Kaoru Takemure, Yusuke Sakai, Bagus Santoso, Goichiro Hanaoka, Kazuo Ohta
More Efficient Two-Round Multi-Signature Scheme with Provably Secure Parameters. IACR Cryptol. ePrint Arch. 2023 (2023)
Nuttapong Attrapadung, Goichiro Hanaoka, Ryo Hiromasa, Takahiro Matsuda, Jacob C. N. Schuldt
Maliciously circuit-private multi-key FHE and MPC based on LWE. Des. Codes Cryptogr. 91 (5) (2023)
Keisuke Hara, Takahiro Matsuda, Goichiro Hanaoka, Keisuke Tanaka
Generic transformation from broadcast encryption to round-optimal deniable ring authentication. Des. Codes Cryptogr. 90 (2) (2022)
SeongHan Shin, Shota Yamada, Goichiro Hanaoka, Yusuke Ishida, Atsushi Kunii, Junichi Oketani, Shimpei Kunii, Kiyoshi Tomomura
How to Extend CTRT for AES-256 and AES-192. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (8) (2022)
Yuji Hashimoto, Koji Nuida, Goichiro Hanaoka
Tight Security of Twin-DH Hashed ElGamal KEM in Multi-User Setting. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (3) (2022)
Ryu Ishii, Kyosuke Yamashita, Zihao Song, Yusuke Sakai, Tadanori Teruya, Goichiro Hanaoka, Kanta Matsuura, Tsutomu Matsumoto
Constraints and Evaluations on Signature Transmission Interval for Aggregate Signatures with Interactive Tracing Functionality. ADIoT (2022)
Ryu Ishii, Kyosuke Yamashita, Yusuke Sakai, Tadanori Teruya, Takahiro Matsuda, Goichiro Hanaoka, Kanta Matsuura, Tsutomu Matsumoto
Aggregate Signature Schemes with Traceability of Devices Dynamically Generating Invalid Signatures. IEICE Trans. Inf. Syst. (11) (2022)
Yuyu Wang, Takahiro Matsuda, Goichiro Hanaoka, Keisuke Tanaka
Impossibility on Tamper-Resilient Cryptography with Uniqueness Properties. Public Key Cryptography (1) (2021)
Nuttapong Attrapadung, Goichiro Hanaoka, Takahiro Matsuda, Hiraku Morita, Kazuma Ohara, Jacob C. N. Schuldt, Tadanori Teruya, Kazunari Tozawa
Oblivious Linear Group Actions and Applications. CCS (2021)
Ai Kitagawa, Yusuke Sakai, Keita Emura, Goichiro Hanaoka, Keisuke Tanaka
Fully Anonymous Group Signature with Verifier-Local Revocation. IACR Cryptol. ePrint Arch. 2021 (2021)
Junichiro Hayata, Fuyuki Kitagawa, Yusuke Sakai, Goichiro Hanaoka, Kanta Matsuura
Equivalence between Non-Malleability against Replayable CCA and Other RCCA-Security Notions. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2021)
Ryu Ishii, Kyosuke Yamashita, Yusuke Sakai, Takahiro Matsuda, Tadanori Teruya, Goichiro Hanaoka, Kanta Matsuura, Tsutomu Matsumoto
Aggregate Signature with Traceability of Devices Dynamically Generating Invalid Signatures. ACNS Workshops (2021)
Kaoru Takemure, Yusuke Sakai, Bagus Santoso, Goichiro Hanaoka, Kazuo Ohta
Achieving Pairing-Free Aggregate Signatures using Pre-Communication between Signers. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (9) (2021)
Takashi Yamakawa, Shota Yamada, Goichiro Hanaoka, Noboru Kunihiro
Generic hardness of inversion on ring and its relation to self-bilinear map. Theor. Comput. Sci. 820 (2020)
Kaoru Takemure, Yusuke Sakai, Bagus Santoso, Goichiro Hanaoka, Kazuo Ohta
Achieving Pairing-Free Aggregate Signatures using Pre-Communication between Signers. ProvSec (2020)
Junichiro Hayata, Jacob C. N. Schuldt, Goichiro Hanaoka, Kanta Matsuura
On Private Information Retrieval Supporting Range Queries. ESORICS (2) (2020)
Naohisa Nishida, Tatsumi Oba, Yuji Unagami, Jason Paul Cruz, Naoto Yanai, Tadanori Teruya, Nuttapong Attrapadung, Takahiro Matsuda, Goichiro Hanaoka
Efficient Secure Neural Network Prediction Protocol Reducing Accuracy Degradation. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (12) (2020)
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. (1) (2020)
Goichiro Hanaoka, Yusuke Sakai, Toshiya Shimizu, Takeshi Shimoyama, SeongHan Shin
A Setup-Free Threshold Encryption Scheme for the Bitcoin Protocol and Its Applications. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2020)
Satoshi Yasuda, Yoshihiro Koseki, Yusuke Sakai, Fuyuki Kitagawa, Yutaka Kawai, Goichiro Hanaoka
Verifiable Privacy-Preserving Data Aggregation Protocols. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2020)
Seira Hidano, Takao Murakami, Shuichi Katsumata, Shinsaku Kiyomoto, Goichiro Hanaoka
Exposing Private User Behaviors of Collaborative Filtering via Model Inversion Techniques. Proc. Priv. Enhancing Technol. 2020 (3) (2020)
Yusuke Sakai, Goichiro Hanaoka
Practical Public-Key Encryption Scheme Tightly Secure in the Random Oracle Model. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2020)
Junichiro Hayata, Masahito Ishizaka, Yusuke Sakai, Goichiro Hanaoka, Kanta Matsuura
Generic Construction of Adaptively Secure Anonymous Key-Policy Attribute-Based Encryption from Public-Key Searchable Encryption. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2020)
Goichiro Hanaoka, Misaki Komatsu, Kazuma Ohara, Yusuke Sakai, Shota Yamada
Semantic Definition of Anonymity in Identity-Based Encryption and Its Relation to Indistinguishability-Based Definition. ESORICS (2) (2020)
Goichiro Hanaoka, Kazuo Ohta, Yusuke Sakai, Bagus Santoso, Kaoru Takemure, Yunlei Zhao
Cryptanalysis of Aggregate Γ-Signature and Practical Countermeasures in Application to Bitcoin. IACR Cryptol. ePrint Arch. 2020 (2020)
Ai Ishida, Yusuke Sakai, Keita Emura, Goichiro Hanaoka, Keisuke Tanaka
Proper Usage of the Group Signature Scheme in ISO/IEC 20008-2. IACR Cryptol. ePrint Arch. 2019 (2019)
Kazuma Ohara, Keita Emura, Goichiro Hanaoka, Ai Ishida, Kazuo Ohta, Yusuke Sakai
Shortening the Libert-Peters-Yung Revocable Group Signature Scheme by Using the Random Oracle Methodology. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (9) (2019)
Ai Ishida, Yusuke Sakai, Keita Emura, Goichiro Hanaoka, Keisuke Tanaka
Proper Usage of the Group Signature Scheme in ISO/IEC 20008-2. AsiaCCS (2019)
Hiromasa Kitai, Jason Paul Cruz, Naoto Yanai, Naohisa Nishida, Tatsumi Oba, Yuji Unagami, Tadanori Teruya, Nuttapong Attrapadung, Takahiro Matsuda, Goichiro Hanaoka
MOBIUS: Model-Oblivious Binarized Neural Networks. IEEE Access 7 (2019)
Keisuke Hara, Fuyuki Kitagawa, Takahiro Matsuda, Goichiro Hanaoka, Keisuke Tanaka
Simulation-based receiver selective opening CCA secure PKE from standard computational assumptions. Theor. Comput. Sci. 795 (2019)
Kenta Takahashi, Takahiro Matsuda, Takao Murakami, Goichiro Hanaoka, Masakatsu Nishigaki
Signature schemes with a fuzzy private key. Int. J. Inf. Sec. 18 (5) (2019)
Goichiro Hanaoka, Takahiro Matsuda, Jacob C. N. Schuldt
A New Combiner for Key Encapsulation Mechanisms. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (12) (2019)
Takahiro Matsuda, Kenta Takahashi, Takao Murakami, Goichiro Hanaoka
Improved Security Evaluation Techniques for Imperfect Randomness from Arbitrary Distributions. Public Key Cryptography (1) (2019)
SeongHan Shin, Shota Yamada, Goichiro Hanaoka, Yusuke Ishida, Atsushi Kunii, Junichi Oketani, Shimpei Kunii, Kiyoshi Tomomura
An Extended CTRT for AES-256. WISA (2019)
Yutaka Kawai, Takahiro Matsuda, Takato Hirano, Yoshihiro Koseki, Goichiro Hanaoka
Proxy Re-Encryption That Supports Homomorphic Operations for Re-Encrypted Ciphertexts. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2019)
Junichiro Hayata, Fuyuki Kitagawa, Yusuke Sakai, Goichiro Hanaoka, Kanta Matsuura
Equivalence Between Non-malleability Against Replayable CCA and Other RCCA-Security Notions. IWSEC (2019)
Takahiro Matsuda, Kenta Takahashi, Takao Murakami, Goichiro Hanaoka
Improved Security Evaluation Techniques for Imperfect Randomness from Arbitrary Distributions. IACR Cryptol. ePrint Arch. 2019 (2019)
Nuttapong Attrapadung, Goichiro Hanaoka, Shinsaku Kiyomoto, Tomoaki Mimoto, Jacob C. N. Schuldt
A Taxonomy of Secure Two-Party Comparison Protocols and Efficient Constructions. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (9) (2019)
Keita Emura, Goichiro Hanaoka, Yutaka Kawai, Takahiro Matsuda, Kazuma Ohara, Kazumasa Omote, Yusuke Sakai
Group Signatures with Message-Dependent Opening: Formal Definitions and Constructions. Secur. Commun. Networks 2019 (2019)
Yuyu Wang, Takahiro Matsuda, Goichiro Hanaoka, Keisuke Tanaka
Memory Lower Bounds of Reductions Revisited. EUROCRYPT (1) (2018)
Hiraku Morita, Nuttapong Attrapadung, Tadanori Teruya, Satsuya Ohata, Koji Nuida, Goichiro Hanaoka
Constant-Round Client-Aided Secure Comparison Protocol. ESORICS (2) (2018)
Satsuya Ohata, Takahiro Matsuda, Goichiro Hanaoka, Kanta Matsuura
More Constructions of Re-Splittable Threshold Public Key Encryption. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (9) (2018)
Tadanori Teruya, Kenji Kashiwabara, Goichiro Hanaoka
Fast Lattice Basis Reduction Suitable for Massive Parallelization and Its Application to the Shortest Vector Problem. Public Key Cryptography (1) (2018)
Satoshi Yasuda, Yoshihiro Koseki, Yusuke Sakai, Fuyuki Kitagawa, Yutaka Kawai, Goichiro Hanaoka
Formal Treatment of Verifiable Privacy-Preserving Data-Aggregation Protocols. ProvSec (2018)
Takahiro Matsuda, Kenta Takahashi, Goichiro Hanaoka
On the Security of Linear Sketch Schemes against Recovering Attacks. ICETE (2) (2018)
Yuyu Wang, Takahiro Matsuda, Goichiro Hanaoka, Keisuke Tanaka
Memory Lower Bounds of Reductions Revisited. IACR Cryptol. ePrint Arch. 2018 (2018)
Ai Ishida, Yusuke Sakai, Keita Emura, Goichiro Hanaoka, Keisuke Tanaka
Fully Anonymous Group Signature with Verifier-Local Revocation. SCN (2018)
Keisuke Hara, Fuyuki Kitagawa, Takahiro Matsuda, Goichiro Hanaoka, Keisuke Tanaka
Simulation-Based Receiver Selective Opening CCA Secure PKE from Standard Computational Assumptions. SCN (2018)
Takashi Yamakawa, Shota Yamada, Goichiro Hanaoka, Noboru Kunihiro
Generic Hardness of Inversion on Ring and Its Relation to Self-Bilinear Map. IACR Cryptol. ePrint Arch. 2018 (2018)
Yusuke Sakai, Takahiro Matsuda, Goichiro Hanaoka
Tag-KEM/DEM Framework for Public-Key Encryption with Non-Interactive Opening. IEICE Trans. Inf. Syst. (11) (2018)
Nuttapong Attrapadung, Goichiro Hanaoka, Takato Hirano, Yutaka Kawai, Yoshihiro Koseki, Jacob C. N. Schuldt
Token-Based Multi-input Functional Encryption. ProvSec (2018)
Hiraku Morita, Nuttapong Attrapadung, Satsuya Ohata, Shota Yamada, Koji Nuida, Goichiro Hanaoka
Tree-based Secure Comparison of Secret Shared Data. ISITA (2018)
Satsuya Ohata, Hiraku Morita, Goichiro Hanaoka
Accuracy/Efficiency Trade-Off for Privacy-Preserving Division Protocol. ISITA (2018)
Tadanori Teruya, Kenji Kashiwabara, Goichiro Hanaoka
Fast Lattice Basis Reduction Suitable for Massive Parallelization and Its Application to the Shortest Vector Problem. IACR Cryptol. ePrint Arch. 2018 (2018)
Yuyu Wang, Takahiro Matsuda, Goichiro Hanaoka, Keisuke Tanaka
Impossibility on Tamper-Resilient Cryptography with Uniqueness Properties. IACR Cryptol. ePrint Arch. 2018 (2018)
Hiromasa Kitai, Jason Paul Cruz, Naoto Yanai, Naohisa Nishida, Tatsumi Oba, Yuji Unagami, Tadanori Teruya, Nuttapong Attrapadung, Takahiro Matsuda, Goichiro Hanaoka
MOBIUS: Model-Oblivious Binarized Neural Networks. CoRR (2018)
Nuttapong Attrapadung, Goichiro Hanaoka, Kazuto Ogawa, Go Ohtake, Hajime Watanabe, Shota Yamada
Attribute-Based Encryption for Range Attributes. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (9) (2018)
Kotoko Yamada, Nuttapong Attrapadung, Keita Emura, Goichiro Hanaoka, Keisuke Tanaka
Generic Constructions for Fully Secure Revocable Attribute-Based Encryption. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (9) (2018)
Nuttapong Attrapadung, Goichiro Hanaoka, Shigeo Mitsunari, Yusuke Sakai, Kana Shimizu, Tadanori Teruya
Efficient Two-level Homomorphic Encryption in Prime-order Bilinear Groups and A Fast Implementation in WebAssembly. AsiaCCS (2018)
Junichiro Hayata, Masahito Ishizaka, Yusuke Sakai, Goichiro Hanaoka, Kanta Matsuura
Generic Construction of Adaptively Secure Anonymous Key-Policy Attribute-Based Encryption from Public-Key Searchable Encryption. ISITA (2018)
Keisuke Hara, Fuyuki Kitagawa, Takahiro Matsuda, Goichiro Hanaoka, Keisuke Tanaka
Simulation-based Receiver Selective Opening CCA Secure PKE from Standard Computational Assumptions. IACR Cryptol. ePrint Arch. 2018 (2018)
Yusuke Sakai, Shuichi Katsumata, Nuttapong Attrapadung, Goichiro Hanaoka
Attribute-Based Signatures for Unbounded Languages from Standard Assumptions. IACR Cryptol. ePrint Arch. 2018 (2018)
Yuji Hashimoto, Kazumasa Shinagawa, Koji Nuida, Masaki Inamura, Goichiro Hanaoka
Secure Grouping Protocol Using a Deck of Cards. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (9) (2018)
Keita Emura, Goichiro Hanaoka, Koji Nuida, Go Ohtake, Takahiro Matsuda, Shota Yamada
Chosen ciphertext secure keyed-homomorphic public-key cryptosystems. Des. Codes Cryptogr. 86 (8) (2018)
Yusuke Sakai, Shuichi Katsumata, Nuttapong Attrapadung, Goichiro Hanaoka
Attribute-Based Signatures for Unbounded Languages from Standard Assumptions. ASIACRYPT (2) (2018)
Seira Hidano, Takao Murakami, Shuichi Katsumata, Shinsaku Kiyomoto, Goichiro Hanaoka
Model Inversion Attacks for Online Prediction Systems: Without Knowledge of Non-Sensitive Attributes. IEICE Trans. Inf. Syst. (11) (2018)
Yuji Hashimoto, Koji Nuida, Kazumasa Shinagawa, Masaki Inamura, Goichiro Hanaoka
Toward Finite-Runtime Card-Based Protocol for Generating a Hidden Random Permutation without Fixed Points. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (9) (2018)
Yusuke Sakai, Nuttapong Attrapadung, Goichiro Hanaoka
Practical attribute-based signature schemes for circuits from bilinear map. IET Inf. Secur. 12 (3) (2018)
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)
Yusuke Sakai, Goichiro Hanaoka
A Remark on an Identity-Based Encryption Scheme with Non-interactive Opening. ISITA (2018)
Ryo Kato, Naohisa Nishida, Ryo Hirano, Tatsumi Oba, Yuji Unagami, Shota Yamada, Tadanori Teruya, Nuttapong Attrapadung, Takahiro Matsuda, Goichiro Hanaoka
Embedding Lemmas for Functional Encryption. ISITA (2018)
Ai Ishida, Yusuke Sakai, Goichiro Hanaoka
A Consideration on the Transformation from Deniable Group Signature to Disavowable PKENO. ISITA (2018)
Nuttapong Attrapadung, Goichiro Hanaoka, Shinsaku Kiyomoto, Tomoaki Mimoto, Jacob C. N. Schuldt
A Taxonomy of Secure Two-Party Comparison Protocols and Efficient Constructions. PST (2017)
Sanami Nakagawa, Takashi Nishide, Eiji Okamoto, Keita Emura, Goichiro Hanaoka, Yusuke Sakai, Akihisa Kodate
A privacy-enhanced access log management mechanism in SSO systems from nominative signatures. Int. J. Appl. Cryptogr. 3 (4) (2017)
Hiraku Morita, Jacob C. N. Schuldt, Takahiro Matsuda, Goichiro Hanaoka, Tetsu Iwata
On the Security of Schnorr Signatures, DSA, and ElGamal Signatures against Related-Key Attacks. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2017)
Kenta Takahashi, Takahiro Matsuda, Takao Murakami, Goichiro Hanaoka, Masakatsu Nishigaki
Signature Schemes with a Fuzzy Private Key. IACR Cryptol. ePrint Arch. 2017 (2017)
Kazuki Yoneyama, Goichiro Hanaoka
Compact public key encryption without full random oracles. Pervasive Mob. Comput. 41 (2017)
Yuji Hashimoto, Kazumasa Shinagawa, Koji Nuida, Masaki Inamura, Goichiro Hanaoka
Secure Grouping Protocol Using a Deck of Cards. ICITS (2017)
Takashi Yamakawa, Shota Yamada, Goichiro Hanaoka, Noboru Kunihiro
Self-Bilinear Map on Unknown Order Groups from Indistinguishability Obfuscation and Its Applications. Algorithmica 79 (4) (2017)
Yuji Unagami, Natsume Matsuzaki, Shota Yamada, Nuttapong Attrapadung, Takahiro Matsuda, Goichiro Hanaoka
Private Similarity Searchable Encryption for Euclidean Distance. IEICE Trans. Inf. Syst. (10) (2017)
Go Ohtake, Kazuto Ogawa, Goichiro Hanaoka, Shota Yamada, Kohei Kasamatsu, Takashi Yamakawa, Hideki Imai
Partially Wildcarded Ciphertext-Policy Attribute-Based Encryption and Its Performance Evaluation. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (9) (2017)
Goichiro Hanaoka, Jacob C. N. Schuldt
Signatures from Trapdoor Commitments with Strong Openings. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (9) (2017)
Yukou Kobayashi, Naoto Yanai, Kazuki Yoneyama, Takashi Nishide, Goichiro Hanaoka, Kwangjo Kim, Eiji Okamoto
Provably Secure Gateway Threshold Password-Based Authenticated Key Exchange Secure against Undetectable On-Line Dictionary Attack. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (12) (2017)
Seira Hidano, Takao Murakami, Shuichi Katsumata, Shinsaku Kiyomoto, Goichiro Hanaoka
Model Inversion Attacks for Prediction Systems: Without Knowledge of Non-Sensitive Attributes. PST (2017)
Yuji Hashimoto, Kazumasa Shinagawa, Koji Nuida, Masaki Inamura, Goichiro Hanaoka
Secure Grouping Protocol Using a Deck of Cards. CoRR (2017)
Ai Ishida, Keita Emura, Goichiro Hanaoka, Yusuke Sakai, Keisuke Tanaka
Group Signature with Deniability: How to Disavow a Signature. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (9) (2017)
Hiraku Morita, Jacob C. N. Schuldt, Takahiro Matsuda, Goichiro Hanaoka, Tetsu Iwata
On the Security of Non-Interactive Key Exchange against Related-Key Attacks. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (9) (2017)
Nuttapong Attrapadung, Goichiro Hanaoka, Shota Yamada
New Security Proof for the Boneh-Boyen IBE: Tight Reduction in Unbounded Multi-Challenge Security. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (9) (2017)
Koichiro Akiyama, Yasuhiro Goto, Shinya Okumura, Tsuyoshi Takagi, Koji Nuida, Goichiro Hanaoka, Hideo Shimizu, Yasuhiko Ikematsu
A Public-key Encryption Scheme Based on Non-linear Indeterminate Equations (Giophantus). IACR Cryptol. ePrint Arch. 2017 (2017)
Kazuto Ogawa, Sakurako Tamura, Goichiro Hanaoka
Key Management for Versatile Pay-TV Services. STM (2017)

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Publication Activity (10 Years)

Top Topics

Top Venues

Goichiro Hanaoka