Takashi Yamakawa

Takahiro Matsuda

J. Cryptol., April, 2023

Quantum Advantage from One-Way Functions.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2023

Revocable Quantum Digital Signatures.

[BibT_eX]

[DOI]

Alexander Poremba

IACR Cryptol. ePrint Arch., 2023

Unconditionally Secure Commitments with Quantum Auxiliary Inputs.

[BibT_eX]

[DOI]

Barak Nehoran

IACR Cryptol. ePrint Arch., 2023

Publicly Verifiable Deletion from Minimal Assumptions.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2023

Quantum Public-Key Encryption with Tamper-Resilient Public Keys from One-Way Functions.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2023

Robust Combiners and Universal Constructions for Quantum Cryptography.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2023

Certified Everlasting Secure Collusion-Resistant Functional Encryption, and More.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2023

Quantum Complexity for Discrete Logarithms and Related Problems.

[BibT_eX]

[DOI]

Aaram Yun

IACR Cryptol. ePrint Arch., 2023

Obfuscation of Pseudo-Deterministic Quantum Circuits.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2023

Public Key Encryption with Secure Key Leasing.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2023

A Note on Output Length of One-Way State Generators.

[BibT_eX]

[DOI]

CoRR, 2023

Classical vs Quantum Advice under Classically-Accessible Oracle.

[BibT_eX]

[DOI]

CoRR, 2023

2022

Verifiable Quantum Advantage without Structure.

[BibT_eX]

[DOI]

Mark Zhandry

IACR Cryptol. ePrint Arch., 2022

One-Wayness in Quantum Cryptography.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2022

Classically Verifiable NIZK for QMA with Preprocessing.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2022

Proofs of Quantumness from Trapdoor Permutations.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2022

A New Approach to Post-Quantum Non-Malleability.

[BibT_eX]

[DOI]

Xiao Liang

Omkant Pandey

IACR Cryptol. ePrint Arch., 2022

Certified Everlasting Functional Encryption.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2022

From the Hardness of Detecting Superpositions to Cryptography: Quantum Public Key Encryption and Commitments.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2022

Bounded Functional Encryption for Turing Machines: Adaptive Security from General Assumptions.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2022

2021

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

[BibT_eX]

[DOI]

Shuichi Katsumata

Shota Yamada

J. Cryptol., 2021

Compact Designated Verifier NIZKs from the CDH Assumption Without Pairings.

[BibT_eX]

[DOI]

J. Cryptol., 2021

Quantum Encryption with Certified Deletion: Public Key and Attribute-Based.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2021

Quantum commitments and signatures without one-way functions.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2021

Round-Optimal Blind Signatures in the Plain Model from Classical and Quantum Standard Assumptions.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2021

Certified Everlasting Zero-Knowledge Proof for QMA.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2021

Quantum Encryption with Certified Deletion, Revisited: Public Key, Attribute-Based, and Classical Communication.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2021

Post-Quantum Simulatable Extraction with Minimal Assumptions: Black-Box and Constant-Round.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2021

On the Impossibility of Post-Quantum Black-Box Zero-Knowledge in Constant Rounds.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2021

Classically Verifiable (Dual-Mode) NIZK for QMA with Preprocessing.

[BibT_eX]

[DOI]

CoRR, 2021

On the Impossibility of Post-Quantum Black-Box Zero-Knowledge in Constant Round.

[BibT_eX]

[DOI]

Proceedings of the 62nd IEEE Annual Symposium on Foundations of Computer Science, 2021

2020

Generic hardness of inversion on ring and its relation to self-bilinear map.

[BibT_eX]

[DOI]

Theor. Comput. Sci., 2020

Classical vs Quantum Random Oracles.

[BibT_eX]

[DOI]

Mark Zhandry

IACR Cryptol. ePrint Arch., 2020

A Note on Separating Classical and Quantum Random Oracles.

[BibT_eX]

[DOI]

Mark Zhandry

IACR Cryptol. ePrint Arch., 2020

Secure Software Leasing from Standard Assumptions.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2020

NIZK from SNARG.

[BibT_eX]

[DOI]

Takahiro Matsuda

IACR Cryptol. ePrint Arch., 2020

Adaptively Secure Inner Product Encryption from LWE.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2020

Compact NIZKs from Standard Assumptions on Bilinear Maps.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2020

Adaptively Secure Constrained Pseudorandom Functions in the Standard Model.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2020

A Black-Box Approach to Post-Quantum Zero-Knowledge in Constant Rounds.

[BibT_eX]

[DOI]

Nai-Hui Chia

Kai-Min Chung

IACR Cryptol. ePrint Arch., 2020

Classical Verification of Quantum Computations with Efficient Verifier.

[BibT_eX]

[DOI]

Nai-Hui Chia

Kai-Min Chung

IACR Cryptol. ePrint Arch., 2020

A Black-Box Approach to Post-Quantum Zero-Knowledge in Constant Round.

[BibT_eX]

[DOI]

Nai-Hui Chia

Kai-Min Chung

CoRR, 2020

2019

Leakage-resilient Identity-based Encryption in Bounded Retrieval Model with Nearly Optimal Leakage-Ratio.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2019

Designated Verifier/Prover and Preprocessing NIZKs from Diffie-Hellman Assumptions.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2019

Exploring Constructions of Compact NIZKs from Various Assumptions.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2019

Quantum Random Oracle Model with Auxiliary Input.

[BibT_eX]

[DOI]

Keita Xagawa

IACR Cryptol. ePrint Arch., 2019

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

[BibT_eX]

[DOI]

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

2018

(Tightly) QCCA-Secure Key-Encapsulation Mechanism in the Quantum Random Oracle Model.

[BibT_eX]

[DOI]

Keita Xagawa

IACR Cryptol. ePrint Arch., 2018

Adaptively Secure and Succinct Functional Encryption: Improving Security and Efficiency, Simultaneously.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2018

Finding Collisions in a Quantum World: Quantum Black-Box Separation of Collision-Resistance and One-Wayness.

[BibT_eX]

[DOI]

Akinori Hosoyamada

IACR Cryptol. ePrint Arch., 2018

Adaptively Single-Key Secure Constrained PRFs for NC1.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2018

Constrained PRFs for NC1 in Traditional Groups.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2018

Constrained PRFs for \mathrmNC^1 in Traditional Groups.

[BibT_eX]

[DOI]

Proceedings of the Advances in Cryptology - CRYPTO 2018, 2018

Towards Ideal Self-bilinear Map.

[BibT_eX]

[DOI]

Proceedings of the 5th ACM on ASIA Public-Key Cryptography Workshop, 2018

2017

Partially Wildcarded Ciphertext-Policy Attribute-Based Encryption and Its Performance Evaluation.

[BibT_eX]

[DOI]

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

Tightly-Secure Key-Encapsulation Mechanism in the Quantum Random Oracle Model.

[BibT_eX]

[DOI]

Tsunekazu Saito

Keita Xagawa

IACR Cryptol. ePrint Arch., 2017

Self-Bilinear Map on Unknown Order Groups from Indistinguishability Obfuscation and Its Applications.

[BibT_eX]

[DOI]

Algorithmica, 2017

2016

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

[BibT_eX]

[DOI]

Secur. Commun. Networks, 2016

Adversary-dependent Lossy Trapdoor Function from Hardness of Factoring Semi-smooth RSA Subgroup Moduli.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2016

Generalized Hardness Assumption for Self-bilinear Map with Auxiliary Information.

[BibT_eX]

[DOI]

Goichiro Hanaoka

Noboru Kunihiro

Proceedings of the Information Security and Privacy - 21st Australasian Conference, 2016

2014

Chosen Ciphertext Security on Hard Membership Decision Groups: The Case of Semi-smooth Subgroups of Quadratic Residues.

[BibT_eX]

[DOI]

Proceedings of the Security and Cryptography for Networks - 9th International Conference, 2014

A Short Fail-Stop Signature Scheme from Factoring.

[BibT_eX]

[DOI]

Proceedings of the Provable Security - 8th International Conference, 2014

2013

Partially Wildcarded Attribute-based Encryption and Its Efficient Construction.

[BibT_eX]

[DOI]

Proceedings of the SECRYPT 2013, 2013

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

[BibT_eX]

[DOI]

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.

[BibT_eX]

[DOI]

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

1998

STM Publications in Japan - a market analysis.

[BibT_eX]

[DOI]