Ryo Nishimaki

Proceedings of the Advances in Cryptology - CRYPTO 2022, 2022

Functional Encryption with Secure Key Leasing.

[BibT_eX]

[DOI]

Proceedings of the Advances in Cryptology - ASIACRYPT 2022, 2022

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

Cryptanalysis of Boyen's Attribute-Based Encryption Scheme in TCC 2013.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2021

Secure Software Leasing from Standard Assumptions.

[BibT_eX]

[DOI]

Proceedings of the Theory of Cryptography - 19th International Conference, 2021

Universal Proxy Re-Encryption.

[BibT_eX]

[DOI]

Nico Döttling

Proceedings of the Public-Key Cryptography - PKC 2021, 2021

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

[BibT_eX]

[DOI]

Proceedings of the Advances in Cryptology - EUROCRYPT 2021, 2021

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

[BibT_eX]

[DOI]

Proceedings of the Advances in Cryptology - ASIACRYPT 2021, 2021

2020

Equipping Public-Key Cryptographic Primitives with Watermarking (or: A Hole Is to Watermark).

[BibT_eX]

[DOI]

Proceedings of the Theory of Cryptography - 18th International Conference, 2020

Fast, Compact, and Expressive Attribute-Based Encryption.

[BibT_eX]

[DOI]

Junichi Tomida

Yuto Kawahara

Proceedings of the Public-Key Cryptography - PKC 2020, 2020

Compact NIZKs from Standard Assumptions on Bilinear Maps.

[BibT_eX]

[DOI]

Proceedings of the Advances in Cryptology - EUROCRYPT 2020, 2020

Adaptively Secure Constrained Pseudorandom Functions in the Standard Model.

[BibT_eX]

[DOI]

Proceedings of the Advances in Cryptology - CRYPTO 2020, 2020

Adaptively Secure Inner Product Encryption from LWE.

[BibT_eX]

[DOI]

Proceedings of the Advances in Cryptology - ASIACRYPT 2020, 2020

2019

How to Watermark Cryptographic Functions by Bilinear Maps.

[BibT_eX]

[DOI]

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

Leakage-Resilient Identity-Based Encryption in Bounded Retrieval Model with Nearly Optimal Leakage-Ratio.

[BibT_eX]

[DOI]

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

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

[BibT_eX]

[DOI]

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

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

[BibT_eX]

[DOI]

Proceedings of the Advances in Cryptology - EUROCRYPT 2019, 2019

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

[BibT_eX]

[DOI]

Proceedings of the Advances in Cryptology - CRYPTO 2019, 2019

Exploring Constructions of Compact NIZKs from Various Assumptions.

[BibT_eX]

[DOI]

Proceedings of the Advances in Cryptology - CRYPTO 2019, 2019

2018

A Bit-fixing PRF with O(1) Collusion-Resistance from LWE.

[BibT_eX]

[DOI]

Alex Davidson

IACR Cryptol. ePrint Arch., 2018

Constrained PRFs for Bit-fixing from OWFs with Constant Collusion Resistance.

[BibT_eX]

[DOI]

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

Simple and Generic Constructions of Succinct Functional Encryption.

[BibT_eX]

[DOI]

Proceedings of the Public-Key Cryptography - PKC 2018, 2018

Obfustopia Built on Secret-Key Functional Encryption.

[BibT_eX]

[DOI]

Proceedings of the Advances in Cryptology - EUROCRYPT 2018 - 37th Annual International Conference on the Theory and Applications of Cryptographic Techniques, Tel Aviv, Israel, April 29, 2018

Constrained PRFs for \mathrmNC^1 in Traditional Groups.

[BibT_eX]

[DOI]

Proceedings of the Advances in Cryptology - CRYPTO 2018, 2018

2017

From Single-Key to Collusion-Resistant Secret-Key Functional Encryption by Leveraging Succinctness.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2017

Indistinguishability Obfuscation for All Circuits from Secret-Key Functional Encryption.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2017

Indistinguishability Obfuscation: Simpler Constructions using Secret-Key Functional Encryption.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2017

Compact Structure-Preserving Signatures with Almost Tight Security.

[BibT_eX]

[DOI]

Proceedings of the Advances in Cryptology - CRYPTO 2017, 2017

2016

From Cryptomania to Obfustopia Through Secret-Key Functional Encryption.

[BibT_eX]

[DOI]

Proceedings of the Theory of Cryptography - 14th International Conference, 2016

Watermarking cryptographic capabilities.

[BibT_eX]

[DOI]

Proceedings of the 48th Annual ACM SIGACT Symposium on Theory of Computing, 2016

Watermarking Cryptographic Programs.

[BibT_eX]

[DOI]

Proceedings of the Paradigms in Cryptology - Mycrypt 2016. Malicious and Exploratory Cryptology, 2016

Anonymous Traitor Tracing: How to Embed Arbitrary Information in a Key.

[BibT_eX]

[DOI]

Daniel Wichs

Mark Zhandry

Proceedings of the Advances in Cryptology - EUROCRYPT 2016, 2016

2015

Key-Private Proxy Re-Encryption from Lattices, Revisited.

[BibT_eX]

[DOI]

Keita Xagawa

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2015

Post-Challenge Leakage Resilient Public-Key Cryptosystem in Split State Model.

[BibT_eX]

[DOI]

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2015

Watermarking Cryptographic Programs Against Arbitrary Removal Strategies.

[BibT_eX]

[DOI]

Daniel Wichs

IACR Cryptol. ePrint Arch., 2015

Generalizing Efficient Multiparty Computation.

[BibT_eX]

[DOI]

Bernardo Machado David

Samuel Ranellucci

Alain Tapp

Proceedings of the Information Theoretic Security - 8th International Conference, 2015

2014

Re-encryption, Functional Re-encryption, and Multi-hop Re-encryption: A Framework for Achieving Obfuscation-Based Security and Instantiations from Lattices.

[BibT_eX]

[DOI]

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

2013

Verifiably Encrypted Signatures with Short Keys Based on the Decisional Linear Problem and Obfuscation for Encrypted VES.

[BibT_eX]

[DOI]

Keita Xagawa

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

Tagged One-Time Signatures: Tight Security and Optimal Tag Size.

[BibT_eX]

[DOI]

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

How to Watermark Cryptographic Functions.

[BibT_eX]

[DOI]