Takahiro Matsuda

According to our database, Takahiro Matsuda authored at least 93 papers between 2007 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Constraints and Evaluations on Signature Transmission Interval for Aggregate Signatures with Interactive Tracing Functionality.

Ryu Ishii, Kyosuke Yamashita, Zihao Song, Yusuke Sakai, Tadanori Teruya, Takahiro Matsuda, Goichiro Hanaoka, Kanta Matsuura, Tsutomu Matsumoto

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2024

Updatable Encryption Secure Against Randomness Compromise.

Yuichi Tanishita, Ryuya Hayashi, Ryu Ishii, Takahiro Matsuda, Kanta Matsuura

Proceedings of the Cryptology and Network Security - 23rd International Conference, 2024

Privacy-Preserving Verifiable CNNs.

Nuttapong Attrapadung, Goichiro Hanaoka, Ryo Hiromasa, Yoshihiro Koseki, Takahiro Matsuda, Yutaro Nishida, Yusuke Sakai, Jacob C. N. Schuldt, Satoshi Yasuda

Proceedings of the Applied Cryptography and Network Security, 2024

On the Implications from Updatable Encryption to Public-Key Cryptographic Primitives.

Yuichi Tanishita, Ryuya Hayashi, Ryu Ishii, Takahiro Matsuda, Kanta Matsuura

Proceedings of the Information Security and Privacy - 29th Australasian Conference, 2024

2023

Fault-Tolerant Aggregate Signature Schemes against Bandwidth Consumption Attack.

Kyosuke Yamashita, Ryu Ishii, Yusuke Sakai, Tadanori Teruya, Takahiro Matsuda, Goichiro Hanaoka, Kanta Matsuura, Tsutomu Matsumoto

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., September, 2023

Maliciously circuit-private multi-key FHE and MPC based on LWE.

Nuttapong Attrapadung, Goichiro Hanaoka, Ryo Hiromasa, Takahiro Matsuda, Jacob C. N. Schuldt

Des. Codes Cryptogr., May, 2023

NIZK from SNARGs.

Fuyuki Kitagawa, Takahiro Matsuda, Takashi Yamakawa

J. Cryptol., April, 2023

Chosen Ciphertext Security via BARGs.

Takahiro Matsuda

IACR Cryptol. ePrint Arch., 2023

Two-Dimensional Dynamic Fusion for Continuous Authentication.

Nuttapong Attrapadung, Goichiro Hanaoka, Haochen M. Kotoi-Xie, Takahiro Matsuda, Takumi Moriyama, Takao Murakami, Hidenori Nakamura, Jacob C. N. Schuldt, Masaaki Tokuyama, Jing Zhang

Proceedings of the IEEE International Joint Conference on Biometrics, 2023

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

Proceedings of the Financial Cryptography and Data Security, 2023

2022

Aggregate Signature Schemes with Traceability of Devices Dynamically Generating Invalid Signatures.

Ryu Ishii, Kyosuke Yamashita, Yusuke Sakai, Tadanori Teruya, Takahiro Matsuda, Goichiro Hanaoka, Kanta Matsuura, Tsutomu Matsumoto

IEICE Trans. Inf. Syst., November, 2022

Adam in Private: Secure and Fast Training of Deep Neural Networks with Adaptive Moment Estimation.

Nuttapong Attrapadung, Koki Hamada, Dai Ikarashi, Ryo Kikuchi, Takahiro Matsuda, Ibuki Mishina, Hiraku Morita, Jacob C. N. Schuldt

Proc. Priv. Enhancing Technol., 2022

CCA Security and Trapdoor Functions via Key-Dependent-Message Security.

Fuyuki Kitagawa, Takahiro Matsuda, Keisuke Tanaka

J. Cryptol., 2022

Receiver Selective Opening Chosen Ciphertext Secure Identity-Based Encryption.

Keisuke Hara, Takahiro Matsuda, Keisuke Tanaka

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2022

Generic transformation from broadcast encryption to round-optimal deniable ring authentication.

Keisuke Hara, Takahiro Matsuda, Goichiro Hanaoka, Keisuke Tanaka

Des. Codes Cryptogr., 2022

2021

Revisiting Fuzzy Signatures: Towards a More Risk-Free Cryptographic Authentication System based on Biometrics.

Shuichi Katsumata, Takahiro Matsuda, Wataru Nakamura, Kazuma Ohara, Kenta Takahashi

Proceedings of the CCS '21: 2021 ACM SIGSAC Conference on Computer and Communications Security, Virtual Event, Republic of Korea, November 15, 2021

Oblivious Linear Group Actions and Applications.

Nuttapong Attrapadung, Goichiro Hanaoka, Takahiro Matsuda, Hiraku Morita, Kazuma Ohara, Jacob C. N. Schuldt, Tadanori Teruya, Kazunari Tozawa

Proceedings of the CCS '21: 2021 ACM SIGSAC Conference on Computer and Communications Security, Virtual Event, Republic of Korea, November 15, 2021

Aggregate Signature with Traceability of Devices Dynamically Generating Invalid Signatures.

Ryu Ishii, Kyosuke Yamashita, Yusuke Sakai, Takahiro Matsuda, Tadanori Teruya, Goichiro Hanaoka, Kanta Matsuura, Tsutomu Matsumoto

Proceedings of the Applied Cryptography and Network Security Workshops, 2021

2020

Lattice-based revocable (hierarchical) IBE with decryption key exposure resistance.

Shuichi Katsumata, Takahiro Matsuda, Atsushi Takayasu

Theor. Comput. Sci., 2020

Efficient Secure Neural Network Prediction Protocol Reducing Accuracy Degradation.

Naohisa Nishida, Tatsumi Oba, Yuji Unagami, Jason Paul Cruz, Naoto Yanai, Tadanori Teruya, Nuttapong Attrapadung, Takahiro Matsuda, Goichiro Hanaoka

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2020

NIZK from SNARG.

Fuyuki Kitagawa, Takahiro Matsuda, Takashi Yamakawa

IACR Cryptol. ePrint Arch., 2020

Circular Security Is Complete for KDM Security.

Fuyuki Kitagawa, Takahiro Matsuda

IACR Cryptol. ePrint Arch., 2020

2019

Simulation-based receiver selective opening CCA secure PKE from standard computational assumptions.

Keisuke Hara, Fuyuki Kitagawa, Takahiro Matsuda, Goichiro Hanaoka, Keisuke Tanaka

Theor. Comput. Sci., 2019

Group Signatures with Message-Dependent Opening: Formal Definitions and Constructions.

Keita Emura, Goichiro Hanaoka, Yutaka Kawai, Takahiro Matsuda, Kazuma Ohara, Kazumasa Omote, Yusuke Sakai

Secur. Commun. Networks, 2019

Proxy Re-Encryption That Supports Homomorphic Operations for Re-Encrypted Ciphertexts.

Yutaka Kawai, Takahiro Matsuda, Takato Hirano, Yoshihiro Koseki, Goichiro Hanaoka

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2019

A New Combiner for Key Encapsulation Mechanisms.

Goichiro Hanaoka, Takahiro Matsuda, Jacob C. N. Schuldt

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2019

Simple and Efficient KDM-CCA Secure Public Key Encryption.

Fuyuki Kitagawa, Takahiro Matsuda, Keisuke Tanaka

IACR Cryptol. ePrint Arch., 2019

CPA-to-CCA Transformation for KDM Security.

Fuyuki Kitagawa, Takahiro Matsuda

IACR Cryptol. ePrint Arch., 2019

Field Extension in Secret-Shared Form and Its Applications to Efficient Secure Computation.

Ryo Kikuchi, Nuttapong Attrapadung, Koki Hamada, Dai Ikarashi, Ai Ishida, Takahiro Matsuda, Yusuke Sakai, Jacob C. N. Schuldt

IACR Cryptol. ePrint Arch., 2019

Improved Security Evaluation Techniques for Imperfect Randomness from Arbitrary Distributions.

Takahiro Matsuda, Kenta Takahashi, Takao Murakami, Goichiro Hanaoka

IACR Cryptol. ePrint Arch., 2019

MOBIUS: Model-Oblivious Binarized Neural Networks.

Hiromasa Kitai, Jason Paul Cruz, Naoto Yanai, Naohisa Nishida, Tatsumi Oba, Yuji Unagami, Tadanori Teruya, Nuttapong Attrapadung, Takahiro Matsuda, Goichiro Hanaoka

IEEE Access, 2019

Adaptively Single-Key Secure Constrained PRFs for \mathrm NC^1.

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

Proceedings of the Public-Key Cryptography - PKC 2019, 2019

2018

Tag-KEM/DEM Framework for Public-Key Encryption with Non-Interactive Opening.

Yusuke Sakai, Takahiro Matsuda, Goichiro Hanaoka

IEICE Trans. Inf. Syst., 2018

More Constructions of Re-Splittable Threshold Public Key Encryption.

Satsuya Ohata, Takahiro Matsuda, Goichiro Hanaoka, Kanta Matsuura

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2018

Impossibility on Tamper-Resilient Cryptography with Uniqueness Properties.

Yuyu Wang, Takahiro Matsuda, Goichiro Hanaoka, Keisuke Tanaka

IACR Cryptol. ePrint Arch., 2018

Memory Lower Bounds of Reductions Revisited.

Yuyu Wang, Takahiro Matsuda, Goichiro Hanaoka, Keisuke Tanaka

IACR Cryptol. ePrint Arch., 2018

Efficient Bit-Decomposition and Modulus-Conversion Protocols with an Honest Majority.

Ryo Kikuchi, Dai Ikarashi, Takahiro Matsuda, Koki Hamada, Koji Chida

IACR Cryptol. ePrint Arch., 2018

Adaptively Single-Key Secure Constrained PRFs for NC1.

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

IACR Cryptol. ePrint Arch., 2018

Constrained PRFs for NC1 in Traditional Groups.

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

IACR Cryptol. ePrint Arch., 2018

Related Randomness Security for Public Key Encryption, Revisited.

Takahiro Matsuda, Jacob C. N. Schuldt

IACR Cryptol. ePrint Arch., 2018

Chosen ciphertext secure keyed-homomorphic public-key cryptosystems.

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

Des. Codes Cryptogr., 2018

Provably Secure Password Reset Protocol: Model, Definition, and Construction.

Satsuya Ohata, Takahiro Matsuda, Kanta Matsuura

Proceedings of the 17th IEEE International Conference On Trust, 2018

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

Proceedings of the International Symposium on Information Theory and Its Applications, 2018

A New Key Encapsulation Combiner.

Takahiro Matsuda, Jacob C. N. Schuldt

Proceedings of the International Symposium on Information Theory and Its Applications, 2018

On the Security of Linear Sketch Schemes against Recovering Attacks.

Takahiro Matsuda, Kenta Takahashi, Goichiro Hanaoka

Proceedings of the 15th International Joint Conference on e-Business and Telecommunications, 2018

Constrained PRFs for \mathrmNC^1 in Traditional Groups.

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

Proceedings of the Advances in Cryptology - CRYPTO 2018, 2018

2017

Private Similarity Searchable Encryption for Euclidean Distance.

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

IEICE Trans. Inf. Syst., 2017

On the Security of Schnorr Signatures, DSA, and ElGamal Signatures against Related-Key Attacks.

Hiraku Morita, Jacob C. N. Schuldt, Takahiro Matsuda, Goichiro Hanaoka, Tetsu Iwata

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2017

On the Security of Non-Interactive Key Exchange against Related-Key Attacks.

Hiraku Morita, Jacob C. N. Schuldt, Takahiro Matsuda, Goichiro Hanaoka, Tetsu Iwata

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2017

Signature Schemes with a Fuzzy Private Key.

Kenta Takahashi, Takahiro Matsuda, Takao Murakami, Goichiro Hanaoka, Masakatsu Nishigaki

IACR Cryptol. ePrint Arch., 2017

2016

Efficient key encapsulation mechanisms with tight security reductions to standard assumptions in the two security models.

Yoshikazu Hanatani, Goichiro Hanaoka, Takahiro Matsuda, Takashi Yamakawa

Secur. Commun. Networks, 2016

Time-specific encryption from forward-secure encryption: generic and direct constructions.

Kohei Kasamatsu, Takahiro Matsuda, Keita Emura, Nuttapong Attrapadung, Goichiro Hanaoka, Hideki Imai

Int. J. Inf. Sec., 2016

How to Obtain Fully Structure-Preserving (Automorphic) Signatures from Structure-Preserving Ones.

Yuyu Wang, Zongyang Zhang, Takahiro Matsuda, Goichiro Hanaoka, Keisuke Tanaka

IACR Cryptol. ePrint Arch., 2016

Provably Secure Password Reset Protocol: Model, Definition, and Generic Construction.

Satsuya Ohata, Takahiro Matsuda, Kanta Matsuura

IACR Cryptol. ePrint Arch., 2016

On the Key Dependent Message Security of the Fujisaki-Okamoto Constructions.

Fuyuki Kitagawa, Takahiro Matsuda, Goichiro Hanaoka, Keisuke Tanaka

IACR Cryptol. ePrint Arch., 2016

Trading Plaintext-Awareness for Simulatability to Achieve Chosen Ciphertext Security.

Takahiro Matsuda, Goichiro Hanaoka

IACR Cryptol. ePrint Arch., 2016

Signatures Resilient to Uninvertible Leakage.

Yuyu Wang, Takahiro Matsuda, Goichiro Hanaoka, Keisuke Tanaka

Proceedings of the Security and Cryptography for Networks - 10th International Conference, 2016

Fuzzy Signatures: Relaxing Requirements and a New Construction.

Takahiro Matsuda, Kenta Takahashi, Takao Murakami, Goichiro Hanaoka

Proceedings of the Applied Cryptography and Network Security, 2016

2015

Re-encryption Verifiability: How to Detect Malicious Activities of a Proxy in Proxy Re-encryption.

Satsuya Ohata, Yutaka Kawai, Takahiro Matsuda, Goichiro Hanaoka, Kanta Matsuura

IACR Cryptol. ePrint Arch., 2015

On the Security of the Schnorr Signature Scheme and DSA against Related-Key Attacks.

Hiraku Morita, Jacob C. N. Schuldt, Takahiro Matsuda, Goichiro Hanaoka, Tetsu Iwata

IACR Cryptol. ePrint Arch., 2015

An Asymptotically Optimal Method for Converting Bit Encryption to Multi-Bit Encryption.

Takahiro Matsuda, Goichiro Hanaoka

IACR Cryptol. ePrint Arch., 2015

Constructing and Understanding Chosen Ciphertext Security via Puncturable Key Encapsulation Mechanisms.

Takahiro Matsuda, Goichiro Hanaoka

IACR Cryptol. ePrint Arch., 2015

Completeness of Single-Bit Projection-KDM Security for Public Key Encryption.

Fuyuki Kitagawa, Takahiro Matsuda, Goichiro Hanaoka, Keisuke Tanaka

Proceedings of the Topics in Cryptology, 2015

A Signature Scheme with a Fuzzy Private Key.

Kenta Takahashi, Takahiro Matsuda, Takao Murakami, Goichiro Hanaoka, Masakatsu Nishigaki

Proceedings of the Applied Cryptography and Network Security, 2015

2014

Tree-Structured Composition of Homomorphic Encryption: How to Weaken Underlying Assumptions.

Koji Nuida, Goichiro Hanaoka, Takahiro Matsuda

IACR Cryptol. ePrint Arch., 2014

Chosen Ciphertext Security via Point Obfuscation.

Takahiro Matsuda, Goichiro Hanaoka

IACR Cryptol. ePrint Arch., 2014

On the Impossibility of Basing Public-Coin One-Way Permutations on Trapdoor Permutations.

Takahiro Matsuda

Proceedings of the Theory of Cryptography - 11th Theory of Cryptography Conference, 2014

Chosen Ciphertext Security via UCE.

Takahiro Matsuda, Goichiro Hanaoka

Proceedings of the Public-Key Cryptography - PKC 2014, 2014

Efficient Key Dependent Message Security Amplification Against Chosen Ciphertext Attacks.

Fuyuki Kitagawa, Takahiro Matsuda, Goichiro Hanaoka, Keisuke Tanaka

Proceedings of the Information Security and Cryptology - ICISC 2014, 2014

Anonymous Data Collection System with Mediators.

Hiromi Arai, Keita Emura, Takahiro Matsuda

Proceedings of the Cryptography and Information Security in the Balkans, 2014

2013

Chosen Ciphertext Secure Keyed-Homomorphic Public-Key Encryption.

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

IACR Cryptol. ePrint Arch., 2013

Key Encapsulation Mechanisms from Extractable Hash Proof Systems, Revisited.

Takahiro Matsuda, Goichiro Hanaoka

Proceedings of the Public-Key Cryptography - PKC 2013 - 16th International Conference on Practice and Theory in Public-Key Cryptography, Nara, Japan, February 26, 2013

Chosen Ciphertext Secure Keyed-Homomorphic Public-Key Encryption.

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

Proceedings of the Public-Key Cryptography - PKC 2013 - 16th International Conference on Practice and Theory in Public-Key Cryptography, Nara, Japan, February 26, 2013

Achieving Chosen Ciphertext Security from Detectable Public Key Encryption Efficiently via Hybrid Encryption.

Takahiro Matsuda, Goichiro Hanaoka

Proceedings of the Advances in Information and Computer Security, 2013

Reducing Public Key Sizes in Bounded CCA-Secure KEMs with Optimal Ciphertext Length.

Takashi Yamakawa, Shota Yamada, Takahiro Matsuda, Goichiro Hanaoka, Noboru Kunihiro

Proceedings of the Information Security, 16th International Conference, 2013

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

Proceedings of the first ACM workshop on Asia public-key cryptography, 2013

2012

On the Impossibility of Constructing Efficient Key Encapsulation and Programmable Hash Functions in Prime Order Groups.

Goichiro Hanaoka, Takahiro Matsuda, Jacob C. N. Schuldt

IACR Cryptol. ePrint Arch., 2012

Time-Specific Encryption from Forward-Secure Encryption.

Kohei Kasamatsu, Takahiro Matsuda, Keita Emura, Nuttapong Attrapadung, Goichiro Hanaoka, Hideki Imai

Proceedings of the Security and Cryptography for Networks - 8th International Conference, 2012

Relations between Constrained and Bounded Chosen Ciphertext Security for Key Encapsulation Mechanisms.

Takahiro Matsuda, Goichiro Hanaoka, Kanta Matsuura

Proceedings of the Public Key Cryptography - PKC 2012, 2012

Group Signatures with Message-Dependent Opening.

Yusuke Sakai, Keita Emura, Goichiro Hanaoka, Yutaka Kawai, Takahiro Matsuda, Kazumasa Omote

Proceedings of the Pairing-Based Cryptography - Pairing 2012, 2012

Ciphertext Policy Multi-dimensional Range Encryption.

Kohei Kasamatsu, Takahiro Matsuda, Goichiro Hanaoka, Hideki Imai

Proceedings of the Information Security and Cryptology - ICISC 2012, 2012

Generic Construction of Chosen Ciphertext Secure Proxy Re-Encryption.

Goichiro Hanaoka, Yutaka Kawai, Noboru Kunihiro, Takahiro Matsuda, Jian Weng, Rui Zhang, Yunlei Zhao

Proceedings of the Topics in Cryptology - CT-RSA 2012 - The Cryptographers' Track at the RSA Conference 2012, San Francisco, CA, USA, February 27, 2012

2011

On Black-Box Separations among Injective One-Way Functions.

Takahiro Matsuda, Kanta Matsuura

Proceedings of the Theory of Cryptography - 8th Theory of Cryptography Conference, 2011

Parallel Decryption Queries in Bounded Chosen Ciphertext Attacks.

Takahiro Matsuda, Kanta Matsuura

Proceedings of the Public Key Cryptography - PKC 2011, 2011

Efficient Generic Constructions of Signcryption with Insider Security in the Multi-user Setting.

Daiki Chiba, Takahiro Matsuda, Jacob C. N. Schuldt, Kanta Matsuura

Proceedings of the Applied Cryptography and Network Security, 2011

2010

Efficient Generic Constructions of Timed-Release Encryption with Pre-open Capability.

Takahiro Matsuda, Yasumasa Nakai, Kanta Matsuura

Proceedings of the Pairing-Based Cryptography - Pairing 2010, 2010

2009

A Generic Construction of Timed-Release Encryption with Pre-open Capability.

Yasumasa Nakai, Takahiro Matsuda, Wataru Kitada, Kanta Matsuura

Proceedings of the Advances in Information and Computer Security, 2009

Efficient Constructions of Signcryption Schemes and Signcryption Composability.

Takahiro Matsuda, Kanta Matsuura, Jacob C. N. Schuldt

Proceedings of the Progress in Cryptology, 2009

An Efficient Encapsulation Scheme from Near Collision Resistant Pseudorandom Generators and Its Application to IBE-to-PKE Transformations.

Takahiro Matsuda, Goichiro Hanaoka, Kanta Matsuura, Hideki Imai

Proceedings of the Topics in Cryptology, 2009

2008

A Strongly Unforgeable Signature under the CDH Assumption without Collision Resistant Hash Functions.

Takahiro Matsuda, Nuttapong Attrapadung, Goichiro Hanaoka, Kanta Matsuura, Hideki Imai

IEICE Trans. Inf. Syst., 2008

Simple CCA-Secure Public Key Encryption from Any Non-Malleable Identity-Based Encryption.

Takahiro Matsuda, Goichiro Hanaoka, Kanta Matsuura, Hideki Imai

Proceedings of the Information Security and Cryptology, 2008

2007

A CDH-Based Strongly Unforgeable Signature Without Collision Resistant Hash Function.

Takahiro Matsuda, Nuttapong Attrapadung, Goichiro Hanaoka, Kanta Matsuura, Hideki Imai

Proceedings of the Provable Security, 2007

A Practical Provider Authentication System for Bidirectional Broadcast Service.

Takahiro Matsuda, Goichiro Hanaoka, Kanta Matsuura, Hideki Imai

Proceedings of the Knowledge-Based Intelligent Information and Engineering Systems, 2007