Takahiro Matsuda

发表

Group Signatures with Message-Dependent Opening

Yutaka Kawai, Yusuke Sakai, Keita Emura, 2012, Pairing.

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

Goichiro Hanaoka, Fuyuki Kitagawa, Keisuke Tanaka, 2016, Public Key Cryptography.

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

Jacob C. N. Schuldt, Goichiro Hanaoka, Tetsu Iwata, 2015, ICISC.

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

Yutaka Kawai, Goichiro Hanaoka, Takahiro Matsuda, 2015, CT-RSA.

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

Jacob C. N. Schuldt, Takahiro Matsuda, Nuttapong Attrapadung, 2021, IACR Cryptol. ePrint Arch..

More Constructions of Re-splittable Threshold Public Key Encryption

Goichiro Hanaoka, Takahiro Matsuda, Kanta Matsuura, 2014, IWSEC.

A-7-1 On the Plaintext Awareness of ECIES

Hideki Imai, Goichiro Hanaoka, Takahiro Matsuda, 2013 .

Aggregate Signature with Traceability of Devices Dynamically Generating Invalid Signatures

Goichiro Hanaoka, Takahiro Matsuda, Kanta Matsuura, 2021, ACNS Workshops.

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

Takahiro Matsuda, Fuyuki Kitagawa, Keisuke Tanaka, 2022, Journal of Cryptology.

Oblivious Linear Group Actions and Applications

Jacob C. N. Schuldt, Goichiro Hanaoka, Takahiro Matsuda, 2021, CCS.

Simulation-Based Receiver Selective Opening CCA Secure PKE from Standard Computational Assumptions

Goichiro Hanaoka, Fuyuki Kitagawa, Keisuke Tanaka, 2018, SCN.

Constructing and Understanding Chosen Ciphertext Security via Puncturable Key Encapsulation Mechanisms

Goichiro Hanaoka, Takahiro Matsuda, Goichiro Hanaoka, 2015, TCC.

Chosen Ciphertext Security via Point Obfuscation

Goichiro Hanaoka, Takahiro Matsuda, Goichiro Hanaoka, 2014, TCC.

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

Koji Nuida, Goichiro Hanaoka, Takahiro Matsuda, 2014, IACR Cryptol. ePrint Arch..

Parallel Decryption Queries in Bounded Chosen Ciphertext Attacks

Takahiro Matsuda, Kanta Matsuura, Takahiro Matsuda, 2011, Public Key Cryptography.

Time-Specific Encryption from Forward-Secure Encryption

Hideki Imai, Keita Emura, Goichiro Hanaoka, 2012, SCN.

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

Yusuke Sakai, Jacob C. N. Schuldt, Takahiro Matsuda, 2019, IACR Cryptol. ePrint Arch..

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

Ryo Nishimaki, Takashi Yamakawa, Takahiro Matsuda, 2019, Public Key Cryptography.

NIZK from SNARG

Fuyuki Kitagawa, Takashi Yamakawa, Takahiro Matsuda, 2020, IACR Cryptol. ePrint Arch..

Chosen ciphertext secure keyed-homomorphic public-key cryptosystems

Koji Nuida, Keita Emura, Goichiro Hanaoka, 2018, Des. Codes Cryptogr..

Chosen Ciphertext Secure Keyed-Homomorphic Public-Key Encryption

Keita Emura, Goichiro Hanaoka, Takahiro Matsuda, 2013, Public Key Cryptography.

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

Takahiro Matsuda, Kanta Matsuura, Yasumasa Nakai, 2010, Pairing.

Trading Plaintext-Awareness for Simulatability to Achieve Chosen Ciphertext Security

Goichiro Hanaoka, Takahiro Matsuda, Goichiro Hanaoka, 2016, Public Key Cryptography.

Fuzzy Signatures: Relaxing Requirements and a New Construction

Goichiro Hanaoka, Takahiro Matsuda, Kenta Takahashi, 2016, ACNS.

Signature schemes with a fuzzy private key

Takao Murakami, Goichiro Hanaoka, M. Nishigaki, 2019, International Journal of Information Security.

Memory Lower Bounds of Reductions Revisited

Goichiro Hanaoka, Keisuke Tanaka, Takahiro Matsuda, 2018, IACR Cryptol. ePrint Arch..

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

Goichiro Hanaoka, H. Imai, K. Emura, 2016, International Journal of Information Security.

A Signature Scheme with a Fuzzy Private Key

Masakatsu Nishigaki, Goichiro Hanaoka, Takahiro Matsuda, 2015, ACNS.

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

Jacob C. N. Schuldt, Goichiro Hanaoka, Takahiro Matsuda, 2012, CRYPTO.

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

Jacob C. N. Schuldt, Takahiro Matsuda, Kanta Matsuura, 2011, ACNS.

Efficient Constructions of Signcryption Schemes and Signcryption Composability

Jacob C. N. Schuldt, Takahiro Matsuda, Kanta Matsuura, 2009, INDOCRYPT.

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

Takahiro Matsuda, Kanta Matsuura, Yasumasa Nakai, 2009, IWSEC.

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

Hideki Imai, Goichiro Hanaoka, Takahiro Matsuda, 2009, CT-RSA.

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

Hideki Imai, Goichiro Hanaoka, Takahiro Matsuda, 2009, ICISC.

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

Hideki Imai, Goichiro Hanaoka, Takahiro Matsuda, 2008, IEICE Trans. Inf. Syst..

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

Hideki Imai, Goichiro Hanaoka, Takahiro Matsuda, 2007, ProvSec.

Adaptively Single-Key Secure Constrained PRFs for NC1

Ryo Nishimaki, Takashi Yamakawa, Takahiro Matsuda, 2018, IACR Cryptol. ePrint Arch..

On the Security of Linear Sketch Schemes against Recovering Attacks

Goichiro Hanaoka, Takahiro Matsuda, Kenta Takahashi, 2018, ICETE.

Impossibility on Tamper-Resilient Cryptography with Uniqueness Properties

Goichiro Hanaoka, Keisuke Tanaka, Takahiro Matsuda, 2018, IACR Cryptol. ePrint Arch..

CDH 仮定に基づく衝突困難ハッシュ関数を用いない強偽造不可能性を持つ署名方式 A CDH-based Strongly Unforgeable Signature in the Standard Model without Collision Resistant Hash Function

Goichiro Hanaoka, H. Imai, Takahiro Matsuda, 2006 .

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

Takahiro Matsuda, Shuichi Katsumata, Kenta Takahashi, 2021, CCS.

Simple and Efficient KDM-CCA Secure Public Key Encryption

Fuyuki Kitagawa, Keisuke Tanaka, Takahiro Matsuda, 2019, IACR Cryptol. ePrint Arch..

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

Jacob C. N. Schuldt, Goichiro Hanaoka, Tetsu Iwata, 2017, IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences.

Ciphertext Policy Multi-dimensional Range Encryption

Hideki Imai, Goichiro Hanaoka, Takahiro Matsuda, 2012, ICISC.

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

Fuyuki Kitagawa, Keisuke Tanaka, Takahiro Matsuda, 2019, IACR Cryptol. ePrint Arch..

CPA-to-CCA Transformation for KDM Security

Fuyuki Kitagawa, Takahiro Matsuda, Takahiro Matsuda, 2019, IACR Cryptol. ePrint Arch..

Circular Security Is Complete for KDM Security

Takahiro Matsuda, Fuyuki Kitagawa, Takahiro Matsuda, 2020, IACR Cryptol. ePrint Arch..

MOBIUS: Model-Oblivious Binarized Neural Networks

Naoto Yanai, Goichiro Hanaoka, Takahiro Matsuda, 2018, IEEE Access.

Chosen Ciphertext Security via UCE

Goichiro Hanaoka, Takahiro Matsuda, Goichiro Hanaoka, 2014, Public Key Cryptography.

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

Goichiro Hanaoka, Takahiro Matsuda, Goichiro Hanaoka, 2013, IWSEC.

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

Goichiro Hanaoka, Takahiro Matsuda, Kanta Matsuura, 2012, Public Key Cryptography.

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

Goichiro Hanaoka, Takahiro Matsuda, Kanta Matsuura, 2009, ICISC.

Generic Construction of Chosen Ciphertext Secure Proxy Re-Encryption

Yunlei Zhao, Jian Weng, Rui Zhang, 2012, CT-RSA.

On Black-Box Separations among Injective One-Way Functions

Takahiro Matsuda, Kanta Matsuura, Takahiro Matsuda, 2011, TCC.

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

Takato Hirano, Yutaka Kawai, Yoshihiro Koseki, 2019, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

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

Goichiro Hanaoka, Takahiro Matsuda, Goichiro Hanaoka, 2015, ASIACRYPT.

Anonymous Data Collection System with Mediators

Keita Emura, Takahiro Matsuda, Hiromi Arai, 2014, BalkanCryptSec.

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

Hideki Imai, Keita Emura, Goichiro Hanaoka, 2015, International Journal of Information Security.

Signatures Resilient to Uninvertible Leakage

Goichiro Hanaoka, Keisuke Tanaka, Takahiro Matsuda, 2016, SCN.

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

Jacob C. N. Schuldt, Goichiro Hanaoka, Tetsu Iwata, 2017, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

Embedding Lemmas for Functional Encryption

Goichiro Hanaoka, Takahiro Matsuda, Nuttapong Attrapadung, 2018, 2018 International Symposium on Information Theory and Its Applications (ISITA).