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 44 papers between 2011 and 2024.

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Timeline

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Bibliography

2024
Fully Dynamic Attribute-Based Signatures for Circuits from Codes.
IACR Cryptol. ePrint Arch., 2024

2023
Zero-Knowledge Arguments for Lattice-Based Accumulators: Logarithmic-Size Ring Signatures and Group Signatures Without Trapdoors.
J. Cryptol., July, 2023

Bicameral and Auditably Private Signatures.
IACR Cryptol. ePrint Arch., 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

Multimodal Private Signatures.
IACR Cryptol. ePrint Arch., 2022

Covert Authentication from Lattices.
IACR Cryptol. ePrint Arch., 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

2021
Adaptive oblivious transfer with access control from lattice assumptions.
Theor. Comput. Sci., 2021

Group Encryption: Full Dynamicity, Message Filtering and Code-Based Instantiation.
IACR Cryptol. ePrint Arch., 2021

Non-Interactive CCA2-Secure Threshold Cryptosystems: Achieving Adaptive Security in the Standard Model Without Pairings.
IACR Cryptol. ePrint Arch., 2021

Zero-Knowledge Proofs for Committed Symmetric Boolean Functions.
Proceedings of the Post-Quantum Cryptography - 12th International Workshop, 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.
IACR Cryptol. ePrint Arch., 2020

Lattice-Based E-Cash, Revisited.
IACR Cryptol. ePrint Arch., 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

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

Zero-knowledge arguments for matrix-vector relations and lattice-based group encryption.
Theor. Comput. Sci., 2019

New Code-Based Privacy-Preserving Cryptographic Constructions.
IACR Cryptol. ePrint Arch., 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

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

2018
A lattice-based group signature scheme with verifier-local revocation.
Theor. Comput. Sci., 2018

Key-Insulated and Privacy-Preserving Signature Scheme with Publicly Derived Public Key.
IACR Cryptol. ePrint Arch., 2018

Accountable Tracing Signatures from Lattices.
IACR Cryptol. ePrint Arch., 2018

Constant-size Group Signatures from Lattices.
IACR Cryptol. ePrint Arch., 2018

Lattice-Based Zero-Knowledge Arguments for Integer Relations.
IACR Cryptol. ePrint Arch., 2018

2017
Zero-Knowledge Password Policy Check from Lattices.
IACR Cryptol. ePrint Arch., 2017

Lattice-Based Group Signatures: Achieving Full Dynamicity with Ease.
IACR Cryptol. ePrint Arch., 2017

Zero-Knowledge Arguments for Lattice-Based PRFs and Applications to E-Cash.
IACR Cryptol. ePrint Arch., 2017

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

2016
Server-Aided Revocable Identity-Based Encryption from Lattices.
IACR Cryptol. ePrint Arch., 2016

Signature Schemes with Efficient Protocols and Dynamic Group Signatures from Lattice Assumptions.
IACR Cryptol. ePrint Arch., 2016

Policy-based signature scheme from lattices.
Des. Codes Cryptogr., 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.
IACR Cryptol. ePrint Arch., 2015

A Provably Secure Group Signature Scheme from Code-Based Assumptions.
IACR Cryptol. ePrint Arch., 2015

2012
Improved Zero-knowledge Proofs of Knowledge for the ISIS Problem, and Applications.
IACR Cryptol. ePrint Arch., 2012

2011
Revocable Identity-Based Encryption from Lattices.
IACR Cryptol. ePrint Arch., 2011


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