Publications

Edited Books

• Khoa Nguyen, Guomin Yang, Fuchun Guo, Willy Susilo (Eds.)  Information Security and Privacy, 27th Australasian Conference, ACISP 2022, Wollongong, NSW, Australia, November 28–30, 2022, Proceedings. LNCS, vol. 13494. Springer, 2022. 

• Khoa Nguyen, Wenling Wu, Kwok Yan Lam, Huaxiong Wang (Eds.) Provable and Practical Security, 14th International Conference, ProvSec 2020, Singapore, November 29 – December 1, 2020, Proceedings. LNCS, vol. 12505. Springer, 2020. 

Conference Papers

• Improved Multimodal Private Signatures from Lattices

With Nam Tran, Dongxi Liu, Josef Pieprzyk and Willy Susilo.

Accepted to ACISP 2024.

• Fully Dynamic Attribute-Based Signatures for Circuits from Codes [ePrint]

With San Ling, Duong Hieu Phan, Hanh Tang, Huaxiong Wang and Yanhong Xu.

In PKC 2024. LNCS, vol. 14601, pp. 37-73. Springer, 2024.

• Bicameral and Auditably Private Signatures [ePrint]

With Partha Sarathi Roy, Willy Susilo and Yanhong Xu.

In ASIACRYPT 2023.  LNCS, vol. 14439, pp. 313-347. Springer, 2023.

• Multimodal Private Signatures [ePrint]

With Fuchun Guo, Willy Susilo and Guomin Yang.

In CRYPTO 2022. LNCS, vol. 13508, pp. 792-822. Springer, 2022.

• Covert Authentication from Lattices [ePrint]

With Rajendra Kumar. 

In ACNS 2022. LNCS, vol. 13269, pp. 480-500. Springer, 2022.

• One-Shot Fiat-Shamir-based NIZK Arguments of Composite Residuosity in the Standard Model [ePrint]

With Benoît Libert, Thomas Peters and Moti Yung.

 In EUROCRYPT 2022. LNCS, vol. 13276, pp. 488-519. Springer, 2022.

• Zero-Knowledge Proofs for Committed Symmetric Boolean Functions

With San Ling, Duong Hieu Phan, Hanh Tang and Huaxiong Wang. 

In PQCrypto 2021. LNCS, vol. 12841, pp. 339-359. Springer, 2021.

• Bifurcated Signatures: Folding the Accountability vs. Anonymity Dilemma into a Single Private Signing Scheme

With Benoît Libert, Thomas Peters and Moti Yung. 

In EUROCRYPT 2021. LNCS, vol. 12698, pp. 521-552. Springer, 2021.

• Group Encryption: Full Dynamicity, Message Filtering and Code-Based Instantiation  [ePrint]

With Rei Safavi-Naini, Willy Susilo, Huaxiong Wang, Yanhong Xu and Neng Zeng. 

In PKC 2021. LNCS, vol. 12711, pp. 678-708. Springer, 2021.

• Non-Interactive CCA2-Secure Threshold Cryptosystems: Achieving Adaptive Security in the Standard Model Without Pairings  [ePrint] 

With Julien Devevey, Benoît Libert, Thomas Peters and Moti Yung. 

In PKC 2021. LNCS, vol. 12710, pp. 659-690. Springer, 2021.

• Lattice-Based E-Cash, Revisited  [ePrint]

With Amit Deo, Benoît Libert and Olivier Sanders.

In ASIACRYPT 2020. LNCS, vol. 12492, pp. 318-348. Springer, 2020.

• Simulation-Sound Arguments for LWE and Applications to KDM-CCA2 Security  [ePrint]

With Benoît Libert, Alain Passelègue and Radu Titiu. 

In ASIACRYPT 2020. LNCS, vol. 12491, pp. 128-158. Springer, 2020.

• A Lattice-Based Key-Insulated and Privacy-Preserving Signature Scheme with Publicly Derived Public Key

With Wenling Liu, Zhen Liu, Guomin Yang and Yu Yu.

In ESORICS 2020. LNCS, vol. 12309, pp. 357-377. Springer, 2020.

• PAKEs: New Framework, New Techniques and More Efficient Lattice-Based Constructions in the Standard Model  [ePrint]

With Shaoquan Jiang, Guang Gong, Jingnan He and Huaxiong Wang.

In PKC 2020. LNCS, vol. 12110, pp. 396-427. Springer, 2020.

• New Code-Based Privacy-Preserving Cryptographic Constructions  [ePrint]

With Hanh Tang, Huaxiong Wang and Neng Zeng.

In ASIACRYPT 2019. LNCS, vol. 11922, pp. 25-55. Springer, 2019.

• A Lattice-Based Linkable Ring Signature Supporting Stealth Addresses

With Zhen Liu, Guomin Yang, Duncan S. Wong and Huaxiong Wang.

In ESORICS 2019. LNCS, vol. 11735, pp. 726-746. Springer, 2019.

•  Key-Insulated and Privacy-Preserving Signature Scheme with Publicly Derived Public Key  [ePrint]

With Zhen Liu, Guomin Yang, Duncan S. Wong and Huaxiong Wang. 

In EuroS&P 2019, pp. 215-230. IEEE, 2019.

• Zero-Knowledge Elementary Databases with More Expressive Queries  [pdf]

With Benoît Libert, Benjamin Hong Meng Tan and Huaxiong Wang.

In PKC 2019. LNCS, vol. 11442, pp. 255-285. Springer, 2019.

• Accountable Tracing Signatures from Lattices  [ePrint]

With San Ling, Huaxiong Wang and Yanhong Xu.

In CT-RSA 2019. LNCS, vol. 11405, pp. 556-576. Springer, 2019.

• Forward-Secure Group Signatures from Lattices  [arXiv]

With San Ling, Huaxiong Wang and Yanhong Xu.

In PQCrypto 2019. LNCS, vol. 11505, pp. 44-64. Springer, 2019.

• Lattice-Based Zero-Knowledge Arguments for Integer Relations  [ePrint]

With Benoît Libert, San Ling and Huaxiong Wang.

In CRYPTO 2018. LNCS, vol. 10992, pp. 700-732. Springer, 2018.

• Constant-size Group Signatures from Lattices  [ePrint]

With San Ling, Huaxiong Wang and Yanhong Xu.

In PKC 2018. LNCS, vol. 10770, pp. 58-88. Springer, 2018.

• Zero-Knowledge Arguments for Lattice-Based PRFs and Applications to E-Cash  [ePrint]

With Benoît Libert, San Ling and Huaxiong Wang.

In ASIACRYPT 2017. LNCS, vol. 10626, pp. 304-335. Springer, 2017.

• Adaptive Oblivious Transfer with Access Control from Lattice Assumptions  [pdf]

With Benoît Libert, San Ling, Fabrice Mouhartem and Huaxiong Wang.

In ASIACRYPT 2017. LNCS, vol. 10624, pp. 533-563. Springer, 2017.

• Zero-Knowledge Password Policy Check from Lattices  [arXiv]

With Benjamin Hong Meng Tan and Huaxiong Wang.

In ISC 2017. LNCS, vol. 10599, pp. 92-113. Springer, 2017.

• Revocable Predicate Encryption from Lattices

With San Ling, Huaxiong Wang and Juanyang Zhang.

In ProvSec 2017. LNCS, vol. 10592, pp. 305-326. Springer, 2017.

• Lattice-Based Group Signatures: Achieving Full Dynamicity with Ease  [ePrint]

With San Ling, Huaxiong Wang and Yanhong Xu.

In ACNS 2017. LNCS, vol. 10355, pp. 293-312. Springer, 2017.

• Zero-Knowledge Arguments for Matrix-Vector Relations and Lattice-Based Group Encryption  [ePrint]

With Benoît Libert, San Ling, Fabrice Mouhartem and Huaxiong Wang.

In ASIACRYPT 2016. LNCS, vol. 10032, pp. 101-131. Springer, 2016.

• Signature Schemes with Efficient Protocols and Dynamic Group Signatures from Lattice Assumptions [ePrint]

With Benoît Libert, San Ling, Fabrice Mouhartem and Huaxiong Wang.

In ASIACRYPT 2016. LNCS, vol. 10032, pp. 373-403. Springer, 2016.

• Server-Aided Revocable Identity-Based Encryption from Lattices  [ePrint]

With Huaxiong Wang and Juanyang Zhang.

In CANS 2016. LNCS, vol. 10052, pp. 107-123. Springer, 2016 

• A Lattice-Based Group Signature Scheme with Message-Dependent Opening  [pdf]

With Benoît Libert and Fabrice Mouhartem.

In ACNS 2016. LNCS, vol. 9696, pp. 137-155. Springer, 2016.

• Zero-Knowledge Arguments for Lattice-Based Accumulators: Logarithmic-Size Ring Signatures and Group Signatures without Trapdoors  [pdf]

With Benoît Libert, San Ling and Huaxiong Wang.

In EUROCRYPT 2016. LNCS, vol. 9666, pp. 1-31. Springer, 2016.

• A Provably Secure Group Signature Scheme from Code-Based Assumptions  [ePrint]

With Martianus Frederic Ezerman, Hyung Tae Lee, San Ling and Huaxiong Wang.

In ASIACRYPT 2015. LNCS, vol. 9452, pp. 260-285. Springer, 2015.

• Group Signatures from Lattices: Simpler, Tighter, Shorter, Ring-Based  [ePrint]

With San Ling and Huaxiong Wang.

In PKC 2015. LNCS, vol. 9020, pp. 427-449. Springer, 2015.

• Lattice-Based Group Signature Scheme with Verifier-Local Revocation  [ePrint]

With Adeline Langlois, San Ling and Huaxiong Wang.

In PKC 2014. LNCS, vol. 8383, pp. 345-361. Springer, 2014.

• Improved Zero-Knowledge Proofs of Knowledge for the ISIS Problem, and Applications  [ePrint]

With San Ling, Damien Stehlé and Huaxiong Wang.

In PKC 2013. LNCS, vol. 7778, pp. 107-124. Springer, 2013.

• Revocable Identity-Based Encryption from Lattices  [ePrint]

With Jie Chen, Hoon Wei Lim, San Ling and Huaxiong Wang.

In ACISP 2012. LNCS, vol. 7372, pp. 390-403. Springer, 2012.

Journal Papers

• Zero-Knowledge Arguments for Lattice-Based Accumulators: Logarithmic-Size Ring Signatures and Group Signatures without Trapdoors

With Benoît Libert, San Ling and Huaxiong Wang. 

In Journal of Cryptology, 36:23 . Springer, 2023 (Full version of a paper published at EUROCRYPT 2016.)

• Secure Deterministic Wallet and Stealth Address: Key-Insulated and Privacy-Preserving Signature Scheme with Publicly Derived Public Key

With Zhen Liu, Guomin Yang, Duncan S. Wong, Huaxiong Wang, Xiaorong Ke and Yining Liu.

In IEEE Transactions on Dependable and Secure Computing, vol. 19(5), pp. 2934-2951.  IEEE, 2022 (Full version of a paper published at IEEE EuroS&P 2019.)

• Traceable Policy-Based Signatures and Instantiation from Lattices

With Yanhong Xu, Rei Safavi-Naini and Huaxiong Wang. 

In Information Sciences, vol. 607 (2022), pp. 1286-1310.

• Adaptive Oblivious Transfer with Access Control from Lattice Assumptions 

With Benoît Libert, San Ling, Fabrice Mouhartem and Huaxiong Wang.

In Theoretical Computer Science, vol. 891 (2021), pp. 210-229. (Full version of a paper published at ASIACRYPT 2017.)

• Provably Secure Group Signature Schemes from Code-Based Assumptions  [arXiv]

With Martianus Frederic Ezerman, Hyung Tae Lee, San Ling and Huaxiong Wang.

In IEEE Transactions on Information Theory, vol. 66 (9), pp. 5754-5773. IEEE, 2020. (Full version of a paper published at ASIACRYPT 2015.)

• Server-Aided Revocable Predicate Encryption: Formalization and Lattice-Based Instantiation  [arXiv]

With San Ling, Huaxiong Wang and Juanyang Zhang.

In The Computer Journal, vol. 62 (12), pp. 1849-1862. Oxford University Press, 2019.

• Lattice-Based Group Signatures: Achieving Full Dynamicity (and Deniability) with Ease

With San Ling, Huaxiong Wang and Yanhong Xu.

In Theoretical Computer Science, vol. 783 (2019), pp. 71-94. (Full version of a paper published at ACNS 2017.)

• Zero-Knowledge Arguments for Matrix-Vector Relations and Lattice-Based Group Encryption

With Benoît Libert, San Ling, Fabrice Mouhartem and Huaxiong Wang.

In Theoretical Computer Science, vol. 759 (2019), pp. 72-97. (Full version of a paper published at ASIACRYPT 2016.)

• A Lattice-Based Group Signature Scheme with Verifier-Local Revocation

With San Ling, Adeline Roux-Langlois and Huaxiong Wang.

In Theoretical Computer Science, vol. 730 (2018), pp. 1–20. (Full, corrected version of a paper published at PKC 2014.)

• Policy-Based Signature Scheme from Lattices

With Shantian Cheng and Huaxiong Wang.

In Designs, Codes and Cryptography. Vol. 81(1), pp. 43-74. Springer, 2016.

PhD Thesis

Zero-Knowledge Proof Systems for Lattice-Based Cryptography. Khoa Nguyen, Nanyang Technological University, Singapore, 2013.