Khoa Nguyen

Orcid: 0000-0001-8555-638X

Affiliations:
  • Nanyang Technological University, Singapore
  • University of Wollongong, Australia


According to our database1, Khoa Nguyen authored at least 47 papers between 2012 and 2025.

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Bibliography

2025
Lattice-Based Group Signatures in the Standard Model, Revisited.
IACR Cryptol. ePrint Arch., 2025

Many-Time Linkable Ring Signatures.
Proceedings of the Provable and Practical Security, 2025

2024
Fully Dynamic Attribute-Based Signatures for Circuits from Codes.
Proceedings of the Public-Key Cryptography - PKC 2024, 2024

Improved Multimodal Private Signatures from Lattices.
Proceedings of the Information Security and Privacy - 29th Australasian Conference, 2024

2023
Bicameral and Auditably Private Signatures.
Proceedings of the Advances in Cryptology - ASIACRYPT 2023, 2023

2022
Secure Deterministic Wallet and Stealth Address: Key-Insulated and Privacy-Preserving Signature Scheme With Publicly Derived Public Key.
IEEE Trans. Dependable Secur. Comput., 2022

Traceable policy-based signatures and instantiation from lattices.
Inf. Sci., 2022

One-Shot Fiat-Shamir-Based NIZK Arguments of Composite Residuosity and Logarithmic-Size Ring Signatures in the Standard Model.
Proceedings of the Advances in Cryptology - EUROCRYPT 2022 - 41st Annual International Conference on the Theory and Applications of Cryptographic Techniques, Trondheim, Norway, May 30, 2022

Multimodal Private Signatures.
Proceedings of the Advances in Cryptology - CRYPTO 2022, 2022

Covert Authentication from Lattices.
Proceedings of the Applied Cryptography and Network Security, 2022

2021
Zero-Knowledge Proofs for Committed Symmetric Boolean Functions.
Proceedings of the Post-Quantum Cryptography - 12th International Workshop, 2021

Group Encryption: Full Dynamicity, Message Filtering and Code-Based Instantiation.
Proceedings of the Public-Key Cryptography - PKC 2021, 2021

Non-interactive CCA2-Secure Threshold Cryptosystems: Achieving Adaptive Security in the Standard Model Without Pairings.
Proceedings of the Public-Key Cryptography - PKC 2021, 2021

Bifurcated Signatures: Folding the Accountability vs. Anonymity Dilemma into a Single Private Signing Scheme.
Proceedings of the Advances in Cryptology - EUROCRYPT 2021, 2021

2020
Provably Secure Group Signature Schemes From Code-Based Assumptions.
IEEE Trans. Inf. Theory, 2020

Compact Simulation-Sound NIZK Arguments of Composite Residuosity and Applications to Logarithmic-Size Ring Signatures.
IACR Cryptol. ePrint Arch., 2020

PAKEs: New Framework, New Techniques and More Efficient Lattice-Based Constructions in the Standard Model.
Proceedings of the Public-Key Cryptography - PKC 2020, 2020

A Lattice-Based Key-Insulated and Privacy-Preserving Signature Scheme with Publicly Derived Public Key.
Proceedings of the Computer Security - ESORICS 2020, 2020

Simulation-Sound Arguments for LWE and Applications to KDM-CCA2 Security.
Proceedings of the Advances in Cryptology - ASIACRYPT 2020, 2020

Lattice-Based E-Cash, Revisited.
Proceedings of the Advances in Cryptology - ASIACRYPT 2020, 2020

2019
Lattice-based group signatures: Achieving full dynamicity (and deniability) with ease.
Theor. Comput. Sci., 2019

Simulation-Sound Proofs for LWE and Applications to KDM-CCA2 Security.
IACR Cryptol. ePrint Arch., 2019

Server-Aided Revocable Predicate Encryption: Formalization and Lattice-Based Instantiation.
Comput. J., 2019

Forward-Secure Group Signatures from Lattices.
Proceedings of the Post-Quantum Cryptography - 10th International Conference, 2019

Zero-Knowledge Elementary Databases with More Expressive Queries.
Proceedings of the Public-Key Cryptography - PKC 2019, 2019

Key-Insulated and Privacy-Preserving Signature Scheme with Publicly Derived Public Key.
Proceedings of the IEEE European Symposium on Security and Privacy, 2019

A Lattice-Based Linkable Ring Signature Supporting Stealth Addresses.
Proceedings of the Computer Security - ESORICS 2019, 2019

Accountable Tracing Signatures from Lattices.
Proceedings of the Topics in Cryptology - CT-RSA 2019, 2019

New Code-Based Privacy-Preserving Cryptographic Constructions.
Proceedings of the Advances in Cryptology - ASIACRYPT 2019, 2019

2018
Constant-Size Group Signatures from Lattices.
Proceedings of the Public-Key Cryptography - PKC 2018, 2018

Lattice-Based Zero-Knowledge Arguments for Integer Relations.
Proceedings of the Advances in Cryptology - CRYPTO 2018, 2018

2017
Revocable Predicate Encryption from Lattices.
Proceedings of the Provable Security, 2017

Zero-Knowledge Password Policy Check from Lattices.
Proceedings of the Information Security - 20th International Conference, 2017

Zero-Knowledge Arguments for Lattice-Based PRFs and Applications to E-Cash.
Proceedings of the Advances in Cryptology - ASIACRYPT 2017, 2017

Adaptive Oblivious Transfer with Access Control from Lattice Assumptions.
Proceedings of the Advances in Cryptology - ASIACRYPT 2017, 2017

Lattice-Based Group Signatures: Achieving Full Dynamicity with Ease.
Proceedings of the Applied Cryptography and Network Security, 2017

2016
Policy-based signature scheme from lattices.
Des. Codes Cryptogr., 2016

Zero-Knowledge Arguments for Lattice-Based Accumulators: Logarithmic-Size Ring Signatures and Group Signatures Without Trapdoors.
Proceedings of the Advances in Cryptology - EUROCRYPT 2016, 2016

Server-Aided Revocable Identity-Based Encryption from Lattices.
Proceedings of the Cryptology and Network Security - 15th International Conference, 2016

Signature Schemes with Efficient Protocols and Dynamic Group Signatures from Lattice Assumptions.
Proceedings of the Advances in Cryptology - ASIACRYPT 2016, 2016

Zero-Knowledge Arguments for Matrix-Vector Relations and Lattice-Based Group Encryption.
Proceedings of the Advances in Cryptology - ASIACRYPT 2016, 2016

A Lattice-Based Group Signature Scheme with Message-Dependent Opening.
Proceedings of the Applied Cryptography and Network Security, 2016

2015
Group Signatures from Lattices: Simpler, Tighter, Shorter, Ring-Based.
Proceedings of the Public-Key Cryptography - PKC 2015 - 18th IACR International Conference on Practice and Theory in Public-Key Cryptography, Gaithersburg, MD, USA, March 30, 2015

A Provably Secure Group Signature Scheme from Code-Based Assumptions.
Proceedings of the Advances in Cryptology - ASIACRYPT 2015 - 21st International Conference on the Theory and Application of Cryptology and Information Security, Auckland, New Zealand, November 29, 2015

2014
Lattice-Based Group Signature Scheme with Verifier-Local Revocation.
Proceedings of the Public-Key Cryptography - PKC 2014, 2014

2013
Improved Zero-Knowledge Proofs of Knowledge for the ISIS Problem, and Applications.
Proceedings of the Public-Key Cryptography - PKC 2013 - 16th International Conference on Practice and Theory in Public-Key Cryptography, Nara, Japan, February 26, 2013

2012
Revocable Identity-Based Encryption from Lattices.
Proceedings of the Information Security and Privacy - 17th Australasian Conference, 2012


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