Liqun Chen

250 papers A* 11A 10B 14C 32Misc 5Journal 114Unranked 54
YearRankTypeTitle / Venue / Authors
2026 J jnl
FABS: Fast Attribute-Based Signatures.
IACR Cryptol. ePrint Arch.
Liqun Chen, Long Meng, Yalan Wang, Nada El Kassem, Chris J. P. Newton, Yangguang Tian, Jodie Knapp, Constantin Catalin Dragan, Daniel Gardham, Mark Manulis
2025 J jnl
AVPEU: Anonymous Verifiable Presentations with Extended Usability.
IACR Cryptol. ePrint Arch.
Yalan Wang, Liqun Chen, Yangguang Tian, Long Meng, Christopher J. P. Newton
2025 J jnl
AVPEU: anonymous verifiable presentations with extended usability.
Comput. J.
Yalan Wang, Liqun Chen, Yangguang Tian, Long Meng, Christopher J. P. Newton
2025 B conf
An Improved Vector Commitment Construction with Applications to Signatures.
TrustCom
Yalan Wang, Bryan Kumara, Harsh Kasyap, Liqun Chen, Sumanta Sarkar, Christopher J. P. Newton, Carsten Maple, Ugur-Ilker Atmaca
2025 B conf
Attribute-Based Key Exchange with Optimal Efficiency.
CANS
Liqun Chen, Long Meng, Mark Manulis, Yangguang Tian, Yinghui Zhang
2025 J jnl
BACON: An Improved Vector Commitment Construction with Applications to Signatures.
IACR Cryptol. ePrint Arch.
Yalan Wang, Bryan Kumara, Harsh Kasyap, Liqun Chen, Sumanta Sarkar, Christopher J. P. Newton, Carsten Maple, Ugur-Ilker Atmaca
2025 J jnl
Flexible Threshold Multi-client Functional Encryption for Inner Product in Federated Learning.
CoRR
Ruyuan Zhang, Jinguang Han, Liqun Chen
2025 J jnl
Highly-Secure and Efficient Certificateless AKA for Vehicular Access Networks.
IEEE Trans. Intell. Transp. Syst.
Suhui Liu, Cheng Huang, Liqun Chen, Liquan Chen, Jiguo Yu
2025 J jnl
Inner-product Functional Encryption with Fine-grained Revocation for Flexible EHR Sharing.
CoRR
Yue Han, Jinguang Han, Liqun Chen, Chao Sun
2025 J jnl
Multi-client functional encryption for set intersection with non-monotonic access structures in federated learning.
J. Syst. Archit.
Ruyuan Zhang, Jinguang Han, Liqun Chen, Yiheng Wei
2025 J jnl
PRISM: PSI and Voronoi diagram based Automated Exposure Notification with location privacy.
J. Netw. Comput. Appl.
Jiezhen Tang, Hui Zhu, Liqun Chen, Fengwei Wang, Hui Li
2025 C conf
PRIVÉ: Towards Privacy-Preserving Swarm Attestation.
SECRYPT
Nada El Kassem, Wouter Hellemans, Ioannis Siachos, Edlira Dushku, Stefanos Vasileiadis, Dimitrios S. Karas, Liqun Chen, Constantinos Patsakis, Thanassis Giannetsos
2025 J jnl
Privacy-Preserving Decentralized Signature-Based Access Control.
IEEE Trans. Dependable Secur. Comput.
Jinguang Han, Liqun Chen, Willy Susilo
2025 — ed.
Provable and Practical Security - 18th International Conference, ProvSec 2024, Gold Coast, QLD, Australia, September 25-27, 2024, Proceedings, Part I
ProvSec (1)
Joseph K. Liu, Liqun Chen, Shi-Feng Sun, Xiaoning Liu
2025 — ed.
Provable and Practical Security - 18th International Conference, ProvSec 2024, Gold Coast, QLD, Australia, September 25-27, 2024, Proceedings, Part II
ProvSec (2)
Joseph K. Liu, Liqun Chen, Shi-Feng Sun, Xiaoning Liu
2025 A conf
SPARK: Secure Privacy-Preserving Anonymous Swarm Attestation for In-Vehicle Networks.
EuroS&P
Wouter Hellemans, Nada El Kassem, Md Masoom Rabbani, Edlira Dushku, Liqun Chen, An Braeken, Bart Preneel, Nele Mentens
2025 — conf
Temporally-limited blind-regroup of anonymous credentials.
WPES
Liqun Chen, Chin Hei Ho, Mark Ryan, Christopher Williamson
2025 A* conf
Who Pays Whom? Anonymous EMV-Compliant Contactless Payments.
USENIX Security Symposium
Charles Olivier-Anclin, Ioana Boureanu, Liqun Chen, Christopher J. P. Newton, Tom Chothia, Anna Clee, Andreas Kokkinis, Pascal Lafourcade
2024 — conf
A New Hash-Based Enhanced Privacy ID Signature Scheme.
PQCrypto (1)
Liqun Chen, Changyu Dong, Nada El Kassem, Christopher J. P. Newton, Yalan Wang
2024 J jnl
A New Hash-based Enhanced Privacy ID Signature Scheme.
IACR Cryptol. ePrint Arch.
Liqun Chen, Changyu Dong, Nada El Kassem, Christopher J. P. Newton, Yalan Wang
2024 J jnl
Collaborative, Segregated NIZK (CoSNIZK) and More Efficient Lattice-Based Direct Anonymous Attestation.
IACR Cryptol. ePrint Arch.
Liqun Chen, Patrick Hough, Nada El Kassem
2024 A* conf
FABESA: Fast (and Anonymous) Attribute-Based Encryption under Standard Assumption.
CCS
Long Meng, Liqun Chen, Yangguang Tian, Mark Manulis
2024 J jnl
FABESA: Fast (and Anonymous) Attribute-Based Encryption under Standard Assumption.
IACR Cryptol. ePrint Arch.
Long Meng, Liqun Chen, Yangguang Tian, Mark Manulis
2024 A* conf
FEASE: Fast and Expressive Asymmetric Searchable Encryption.
USENIX Security Symposium
Long Meng, Liqun Chen, Yangguang Tian, Mark Manulis, Suhui Liu
2024 J jnl
FEASE: Fast and Expressive Asymmetric Searchable Encryption.
IACR Cryptol. ePrint Arch.
Long Meng, Liqun Chen, Yangguang Tian, Mark Manulis, Suhui Liu
2024 J jnl
Hash-based Direct Anonymous Attestation.
IACR Cryptol. ePrint Arch.
Liqun Chen, Changyu Dong, Nada El Kassem, Christopher J. P. Newton, Yalan Wang
2024 J jnl
How To Bind A TPM's Attestation Keys With Its Endorsement Key.
Comput. J.
Liqun Chen, Nada El Kassem, Christopher J. P. Newton
2024 J jnl
Integrated and Accountable Data Sharing for Smart Grids With Fog and Dual-Blockchain Assistance.
IEEE Trans. Ind. Informatics
Suhui Liu, Liquan Chen, Liqun Chen, Jianchang Lai
2024 — conf
Long-Term Time-Stamping Schemes Based on MACs, Archives, and Transient Keys.
iThings/GreenCom/CPSCom/SmartData/Cybermatics
Long Meng, Liqun Chen
2024 J jnl
On the Design and Security of Collective Remote Attestation Protocols.
CoRR
Sharar Ahmadi, Jay Le-Papin, Liqun Chen, Brijesh Dongol, Sasa Radomirovic, Helen Treharne
2024 J jnl
On the Privacy of Elementary Matrices Masking-Based Verifiable (Outsourced) Computation.
IEEE Trans. Dependable Secur. Comput.
Liang Zhao, Jie Yu, Yiheng Zhang, Liqun Chen
2024 — conf
Owl: An Augmented Password-Authenticated Key Exchange Scheme.
FC (2)
Feng Hao, Samiran Bag, Liqun Chen, Paul C. van Oorschot
2024 J jnl
Privacy-Preserving Decentralized Functional Encryption for Inner Product.
IEEE Trans. Dependable Secur. Comput.
Jinguang Han, Liqun Chen, Aiqun Hu, Liquan Chen, Jiguo Li
2024 J jnl
Privacy-Preserving Transformation Used in Verifiable (Outsourced) Computation, Revisited.
IEEE Trans. Dependable Secur. Comput.
Liang Zhao, Liqun Chen
2024 A conf
Reconstructing Chameleon Hash: Full Security and the Multi-Party Setting.
AsiaCCS
Kwan Yin Chan, Liqun Chen, Yangguang Tian, Tsz Hon Yuen
2024 J jnl
Sphinx-in-the-Head: Group Signatures from Symmetric Primitives.
IACR Cryptol. ePrint Arch.
Liqun Chen, Changyu Dong, Christopher J. P. Newton, Yalan Wang
2024 J jnl
Sphinx-in-the-Head: Group Signatures from Symmetric Primitives.
ACM Trans. Priv. Secur.
Liqun Chen, Changyu Dong, Christopher J. P. Newton, Yalan Wang
2024 B conf
VCaDID: Verifiable Credentials with Anonymous Decentralized Identities.
TrustCom
Yalan Wang, Liqun Chen, Long Meng, Christopher J. P. Newton
2023 J jnl
A Novel Computationally Efficient Group Signature for Anonymous and Secure V2X Communications.
CoRR
Jia Liu, Liqun Chen, Mehrdad Dianati, Carsten Maple, Yan Yan
2023 B conf
Achieving Higher Level of Assurance in Privacy Preserving Identity Wallets.
TrustCom
Benjamin Larsen, Nada El Kassem, Thanassis Giannetsos, Ioannis Krontiris, Stefanos Vasileiadis, Liqun Chen
2023 C conf
BAHS: A Blockchain-Aided Hash-Based Signature Scheme.
ISPEC
Yalan Wang, Liqun Chen, Long Meng, Yangguang Tian
2023 J jnl
DFE-IP: Delegatable functional encryption for inner product.
Inf. Sci.
Jinguang Han, Liqun Chen, Willy Susilo, Liquan Chen, Ge Wu
2023 C conf
DRoT: A Decentralised Root of Trust for Trusted Networks.
ICICS
Loganathan Parthipan, Liqun Chen, Christopher J. P. Newton, Yunpeng Li, Fei Liu, Donghui Wang
2023 C conf
Hash-Based Direct Anonymous Attestation.
PQCrypto
Liqun Chen, Changyu Dong, Nada El Kassem, Christopher J. P. Newton, Yalan Wang
2023 J jnl
Owl: An Augmented Password-Authenticated Key Exchange Scheme.
IACR Cryptol. ePrint Arch.
Feng Hao, Samiran Bag, Liqun Chen, Paul C. van Oorschot
2022 — conf
A Blockchain-Based Long-Term Time-Stamping Scheme.
ESORICS (1)
Long Meng, Liqun Chen
2022 J jnl
A Blockchain-based Long-term Time-Stamping Scheme.
IACR Cryptol. ePrint Arch.
Long Meng, Liqun Chen
2022 B conf
An Optimized GHV-Type HE Scheme: Simpler, Faster, and More Versatile.
ACNS
Liang Zhao, Ze Chen, Liqun Chen, Xinyi Huang
2022 C ed.
Information and Communications Security - 24th International Conference, ICICS 2022, Canterbury, UK, September 5-8, 2022, Proceedings
ICICS
Cristina Alcaraz, Liqun Chen, Shujun Li, Pierangela Samarati
2022 A* conf
Practical EMV Relay Protection.
SP
Andreea-Ina Radu, Tom Chothia, Christopher J. P. Newton, Ioana Boureanu, Liqun Chen
2022 J jnl
Securing emergent behaviour in swarm robotics.
J. Inf. Secur. Appl.
Liqun Chen, Siaw-Lynn Ng
2022 J jnl
Security Analysis and Improvement of a Redactable Consortium Blockchain for Industrial Internet-of-Things.
Comput. J.
Wei Gao, Liqun Chen, Chunming Rong, Kaitai Liang, Xianghan Zheng, Jiangshan Yu
2021 — conf
A Survey of Technologies for Building Trusted Networks.
GLOBECOM (Workshops)
Loganathan Parthipan, Liqun Chen, David Gérault, Yunpeng Li, Fei Liu, Christopher J. P. Newton, Donghui Wang
2021 J jnl
An Enhanced Long-term Blockchain Scheme Against Compromise of Cryptography.
IACR Cryptol. ePrint Arch.
Long Meng, Liqun Chen
2021 J jnl
An Optimized GHV-Type HE Scheme: Simpler, Faster, and More Versatile.
IACR Cryptol. ePrint Arch.
Liang Zhao, Ze Chen, Liqun Chen, Xinyi Huang
2021 — conf
Analysis of Client-Side Security for Long-Term Time-Stamping Services.
ACNS (1)
Long Meng, Liqun Chen
2021 J jnl
Analysis of Client-side Security for Long-term Time-stamping Services.
IACR Cryptol. ePrint Arch.
Long Meng, Liqun Chen
2021 — ed.
CYSARM@CCS '21: Proceedings of the 3rd Workshop on Cyber-Security Arms Race, Virtual Event, Republic of Korea, 19 November 2021
CYSARM@CCS
Liqun Chen, Chris J. Mitchell, Thanassis Giannetsos, Daniele Sgandurra
2021 J jnl
Direct Anonymous Attestation With Optimal TPM Signing Efficiency.
IEEE Trans. Inf. Forensics Secur.
Kang Yang, Liqun Chen, Zhenfeng Zhang, Christopher J. P. Newton, Bo Yang, Li Xi
2021 J jnl
Password-authenticated searchable encryption.
Int. J. Inf. Sec.
Liqun Chen, Kaibin Huang, Mark Manulis, Venkkatesh Sekar
2021 J jnl
Privacy-Preserving Electronic Ticket Scheme with Attribute-Based Credentials.
IEEE Trans. Dependable Secur. Comput.
Jinguang Han, Liqun Chen, Steve Schneider, Helen Treharne, Stephan Wesemeyer
2021 J jnl
Reviewing ISO/IEC Standard for Time-stamping Services.
IACR Cryptol. ePrint Arch.
Long Meng, Liqun Chen
2021 J jnl
Reviewing the ISO/IEC Standard for Timestamping Services.
IEEE Commun. Stand. Mag.
Long Meng, Liqun Chen
2021 — conf
Root-of-Trust Abstractions for Symbolic Analysis: Application to Attestation Protocols.
STM
Georgios Fotiadis, José Moreira, Thanassis Giannetsos, Liqun Chen, Peter B. Rønne, Mark Ryan, Peter Y. A. Ryan
2021 J jnl
Securing emergent behaviour in swarm robotics.
CoRR
Liqun Chen, Siaw-Lynn Ng
2020 — conf
Adversarial Perturbation with ResNet.
ACM Great Lakes Symposium on VLSI
Heng Liu, Linzhi Jiang, Jian Xu, Dexin Wu, Liqun Chen
2020 J jnl
Anonymous Single Sign-On With Proxy Re-Verification.
IEEE Trans. Inf. Forensics Secur.
Jinguang Han, Liqun Chen, Steve A. Schneider, Helen Treharne, Stephan Wesemeyer, Nick Wilson
2020 — ed.
CYSARM@CCS '20: Proceedings of the 2nd Workshop on Cyber-Security Arms Race, Virtual Event, USA, November, 2020
CYSARM@CCS
Liqun Chen, Chris J. Mitchell, Thanassis Giannetsos, Daniele Sgandurra
2020 — ed.
Computer Security - ESORICS 2020 - 25th European Symposium on Research in Computer Security, ESORICS 2020, Guildford, UK, September 14-18, 2020, Proceedings, Part I
ESORICS (1)
Liqun Chen, Ninghui Li, Kaitai Liang, Steve A. Schneider
2020 — ed.
Computer Security - ESORICS 2020 - 25th European Symposium on Research in Computer Security, ESORICS 2020, Guildford, UK, September 14-18, 2020, Proceedings, Part II
ESORICS (2)
Liqun Chen, Ninghui Li, Kaitai Liang, Steve A. Schneider
2020 A conf
Formal Analysis and Implementation of a TPM 2.0-based Direct Anonymous Attestation Scheme.
AsiaCCS
Stephan Wesemeyer, Christopher J. P. Newton, Helen Treharne, Liqun Chen, Ralf Sasse, Jorden Whitefield
2020 J jnl
On the Privacy of Matrix Masking-Based Verifiable (Outsourced) Computation.
IEEE Trans. Cloud Comput.
Liang Zhao, Liqun Chen
2020 J jnl
Privacy preserving search services against online attack.
Comput. Secur.
Yi Zhao, Jianting Ning, Kaitai Liang, Yanqi Zhao, Liqun Chen, Bo Yang
2020 A conf
Provable-Security Model for Strong Proximity-based Attacks: With Application to Contactless Payments.
AsiaCCS
Ioana Boureanu, Liqun Chen, Sam Ivey
2020 J jnl
Sparse Matrix Masking-Based Non-Interactive Verifiable (Outsourced) Computation, Revisited.
IEEE Trans. Dependable Secur. Comput.
Liang Zhao, Liqun Chen
2019 — conf
A Framework for Efficient Lattice-Based DAA.
CYSARM@CCS
Liqun Chen, Nada El Kassem, Anja Lehmann, Vadim Lyubashevsky
2019 C conf
A Lattice-Based Enhanced Privacy ID.
WISTP
Nada El Kassem, Luís Fiolhais, Paulo Martins, Liqun Chen, Leonel Sousa
2019 J jnl
A Lattice-based Enhanced Privacy ID.
IACR Cryptol. ePrint Arch.
Nada El Kassem, Luís Fiolhais, Paulo Martins, Liqun Chen, Leonel Sousa
2019 A conf
A Symbolic Analysis of ECC-Based Direct Anonymous Attestation.
EuroS&P
Jorden Whitefield, Liqun Chen, Ralf Sasse, Steve A. Schneider, Helen Treharne, Stephan Wesemeyer
2019 J jnl
Attribute-Based Information Flow Control.
Comput. J.
Jinguang Han, Maoxuan Bei, Liqun Chen, Yang Xiang, Jie Cao, Fuchun Guo, Weizhi Meng
2019 J jnl
CCA Secure Public Key Encryption against After-the-Fact Leakage without NIZK Proofs.
Secur. Commun. Networks
Yi Zhao, Kaitai Liang, Bo Yang, Liqun Chen
2019 J jnl
Efficient threshold password-authenticated secret sharing protocols for cloud computing.
J. Parallel Distributed Comput.
Xun Yi, Zahir Tari, Feng Hao, Liqun Chen, Joseph K. Liu, Xuechao Yang, Kwok-Yan Lam, Ibrahim Khalil, Albert Y. Zomaya
2019 J jnl
Fine-grained information flow control using attributes.
Inf. Sci.
Jinguang Han, Liqun Chen, Willy Susilo, Xinyi Huang, Aniello Castiglione, Kaitai Liang
2019 J jnl
Lattice-based deniable ring signatures.
Int. J. Inf. Sec.
Wen Gao, Liqun Chen, Yupu Hu, Christopher J. P. Newton, Baocang Wang, Jiangshan Chen
2019 J jnl
More efficient, provably-secure direct anonymous attestation from lattices.
Future Gener. Comput. Syst.
Nada El Kassem, Liqun Chen, Rachid El Bansarkhani, Ali El Kaafarani, Jan Camenisch, Patrick Hough, Paulo Martins, Leonel Sousa
2019 — ed.
Proceedings of the 1st ACM Workshop on Workshop on Cyber-Security Arms Race, CYSARM@CCS 2019, London, UK, November 15, 2019.
CYSARM@CCS
Liqun Chen, Chris J. Mitchell, Thanassis Giannetsos, Daniele Sgandurra
2019 J jnl
REWARDS: Privacy-preserving rewarding and incentive schemes for the smart electricity grid and other loyalty systems.
Comput. Commun.
Tassos Dimitriou, Thanassis Giannetsos, Liqun Chen
2019 — conf
Short Paper: Making Contactless EMV Robust Against Rogue Readers Colluding with Relay Attackers.
Financial Cryptography
Tom Chothia, Ioana Boureanu, Liqun Chen
2019 J jnl
Toward Practical Privacy-Preserving Processing Over Encrypted Data in IoT: An Assistive Healthcare Use Case.
IEEE Internet Things J.
Linzhi Jiang, Liqun Chen, Thanassis Giannetsos, Bo Luo, Kaitai Liang, Jinguang Han
2018 C ed.
16th Annual Conference on Privacy, Security and Trust, PST 2018, Belfast, Northern Ireland, Uk, August 28-30, 2018
PST
Kieran McLaughlin, Ali A. Ghorbani, Sakir Sezer, Rongxing Lu, Liqun Chen, Robert H. Deng, Paul Miller, Stephen Marsh, Jason R. C. Nurse
2018 A conf
A Linear Distinguisher and its Application for Analyzing Privacy-Preserving Transformation Used in Verifiable (Outsourced) Computation.
AsiaCCS
Liang Zhao, Liqun Chen
2018 J jnl
A foggy research future: Advances and future opportunities in fog computing research.
Future Gener. Comput. Syst.
Kim-Kwang Raymond Choo, Rongxing Lu, Liqun Chen, Xun Yi
2018 J jnl
Anonymous Single Sign-on with Proxy Re-Verification.
CoRR
Jinguang Han, Liqun Chen, Steve A. Schneider, Helen Treharne, Stephan Wesemeyer, Nick Wilson
2018 — conf
Anonymous Single-Sign-On for n Designated Services with Traceability.
ESORICS (1)
Jinguang Han, Liqun Chen, Steve A. Schneider, Helen Treharne, Stephan Wesemeyer
2018 J jnl
Anonymous Single-Sign-On for n designated services with traceability.
CoRR
Jinguang Han, Liqun Chen, Steve A. Schneider, Helen Treharne, Stephan Wesemeyer
2018 C conf
Certificateless Public Key Signature Schemes from Standard Algorithms.
ISPEC
Zhaohui Cheng, Liqun Chen
2018 J jnl
Certificateless Public Key Signature Schemes from Standard Algorithms.
IACR Cryptol. ePrint Arch.
Zhaohui Cheng, Liqun Chen
2018 J jnl
Delegation of Decryption Rights With Revocability From Learning With Errors.
IEEE Access
Wei Yin, Qiaoyan Wen, Kaitai Liang, Zhenfei Zhang, Liqun Chen, Hanbing Yan, Hua Zhang
2018 J jnl
Delegation of Decryption Rights with Revocability from Learning with Errors.
IACR Cryptol. ePrint Arch.
Wei Yin, Qiaoyan Wen, Kaitai Liang, Zhenfei Zhang, Liqun Chen, Hanbing Yan, Hua Zhang
2018 J jnl
Direct Anonymous Attestation with Optimal TPM Signing Efficiency.
IACR Cryptol. ePrint Arch.
Kang Yang, Liqun Chen, Zhenfeng Zhang, Chris J. P. Newton, Bo Yang, Li Xi
2018 C ed.
Information Security - 21st International Conference, ISC 2018, Guildford, UK, September 9-12, 2018, Proceedings
ISC
Liqun Chen, Mark Manulis, Steve A. Schneider
2018 J jnl
L-DAA: Lattice-Based Direct Anonymous Attestation.
IACR Cryptol. ePrint Arch.
Nada El Kassem, Liqun Chen, Rachid El Bansarkhani, Ali El Kaafarani, Jan Camenisch, Patrick Hough
2018 J jnl
Message Integration Authentication in the Internet-of-Things via Lattice-Based Batch Signatures.
Sensors
Xiuhua Lu, Wei Yin, Qiaoyan Wen, Kaitai Liang, Liqun Chen, Jiageng Chen
2018 J jnl
Message from the Guest Editors.
Int. J. Inf. Sec.
Liqun Chen, Jinguang Han, Chris J. Mitchell
2017 — conf
Authenticating Compromisable Storage Systems.
TrustCom/BigDataSE/ICESS
Jiangshan Yu, Mark Ryan, Liqun Chen
2017 J jnl
Authenticating compromisable storage systems.
IACR Cryptol. ePrint Arch.
Jiangshan Yu, Mark Ryan, Liqun Chen
2017 — conf
Formal Analysis of V2X Revocation Protocols.
STM
Jorden Whitefield, Liqun Chen, Frank Kargl, Andrew Paverd, Steve A. Schneider, Helen Treharne, Stephan Wesemeyer
2017 J jnl
Formal Analysis of V2X Revocation Protocols.
CoRR
Jorden Whitefield, Liqun Chen, Frank Kargl, Andrew Paverd, Steve A. Schneider, Helen Treharne, Stephan Wesemeyer
2017 A* conf
One TPM to Bind Them All: Fixing TPM 2.0 for Provably Secure Anonymous Attestation.
IEEE Symposium on Security and Privacy
Jan Camenisch, Liqun Chen, Manu Drijvers, Anja Lehmann, David Novick, Rainer Urian
2017 J jnl
One TPM to Bind Them All: Fixing TPM 2.0 for Provably Secure Anonymous Attestation.
IACR Cryptol. ePrint Arch.
Jan Camenisch, Liqun Chen, Manu Drijvers, Anja Lehmann, David Novick, Rainer Urian
2017 J jnl
PPETS-FGP: Privacy-Preserving Electronic Ticket Scheme with Fine-Grained Pricing.
CoRR
Jinguang Han, Liqun Chen, Steve A. Schneider, Helen Treharne
2017 — conf
Password Authenticated Keyword Search.
PAC
Kaibin Huang, Mark Manulis, Liqun Chen
2017 — conf
Privacy-enhanced capabilities for VANETs using direct anonymous attestation.
VNC
Jorden Whitefield, Liqun Chen, Thanassis Giannetsos, Steve A. Schneider, Helen Treharne
2017 J jnl
Private reputation retrieval in public - a privacy-aware announcement scheme for VANETs.
IET Inf. Secur.
Liqun Chen, Qin Li, Keith M. Martin, Siaw-Lynn Ng
2017 — conf
Revisiting and Extending the AONT-RS Scheme: A Robust Computationally Secure Secret Sharing Scheme.
AFRICACRYPT
Liqun Chen, Thalia M. Laing, Keith M. Martin
2016 — conf
Algorithm Agility - Discussion on TPM 2.0 ECC Functionalities.
SSR
Liqun Chen, Rainer Urian
2016 B conf
Efficient, XOR-Based, Ideal (t, n)- threshold Schemes.
CANS
Liqun Chen, Thalia M. Laing, Keith M. Martin
2016 C ed.
Information Security Practice and Experience - 12th International Conference, ISPEC 2016, Zhangjiajie, China, November 16-18, 2016, Proceedings
ISPEC
Feng Bao, Liqun Chen, Robert H. Deng, Guojun Wang
2016 J jnl
Message from the guest editors.
Int. J. Inf. Sec.
Liqun Chen, Chris J. Mitchell
2016 C ed.
Provable Security - 10th International Conference, ProvSec 2016, Nanjing, China, November 10-11, 2016, Proceedings
ProvSec
Liqun Chen, Jinguang Han
2016 J jnl
Revisiting and Extending the AONT-RS scheme: a Robust Computationally Secure Secret Sharing Scheme.
IACR Cryptol. ePrint Arch.
Liqun Chen, Thalia M. Laing, Keith M. Martin
2015 B conf
Assessing Attack Surface with Component-Based Package Dependency.
NSS
Su Zhang, Xinwen Zhang, Xinming Ou, Liqun Chen, Nigel Edwards, Jing Jin
2015 — conf
Attribute-Based Signatures with Controllable Linkability.
INTRUST
Miguel Urquidi, Dalia Khader, Jean Lancrenon, Liqun Chen
2015 — conf
DAA-A: Direct Anonymous Attestation with Attributes.
TRUST
Liqun Chen, Rainer Urian
2015 A conf
Du-Vote: Remote Electronic Voting with Untrusted Computers.
CSF
Gurchetan S. Grewal, Mark Dermot Ryan, Liqun Chen, Michael R. Clarkson
2015 J jnl
Formal analysis of privacy in Direct Anonymous Attestation schemes.
Sci. Comput. Program.
Ben Smyth, Mark Dermot Ryan, Liqun Chen
2015 — conf
Practical Threshold Password-Authenticated Secret Sharing Protocol.
ESORICS (1)
Xun Yi, Feng Hao, Liqun Chen, Joseph K. Liu
2015 J jnl
Private reputation retrieval in public - a privacy-aware announcement scheme for VANETs.
CoRR
Liqun Chen, Qin Li, Keith M. Martin, Siaw-Lynn Ng
2015 J jnl
Short Dynamic Group Signature Scheme Supporting Controllable Linkability.
IEEE Trans. Inf. Forensics Secur.
Jung Yeon Hwang, Liqun Chen, Hyun Sook Cho, DaeHun Nyang
2015 — conf
The Fairy-Ring Dance: Password Authenticated Key Exchange in a Group.
IoTPTS@AsiaCCS
Feng Hao, Xun Yi, Liqun Chen, Siamak Fayyaz Shahandashti
2015 J jnl
The Fairy-Ring Dance: Password Authenticated Key Exchange in a Group.
IACR Cryptol. ePrint Arch.
Feng Hao, Xun Yi, Liqun Chen, Siamak Fayyaz Shahandashti
2014 — conf
A Fast Secure Dot Product Protocol with Application to Privacy Preserving Association Rule Mining.
PAKDD (1)
Changyu Dong, Liqun Chen
2014 — conf
A Fast Single Server Private Information Retrieval Protocol with Low Communication Cost.
ESORICS (1)
Changyu Dong, Liqun Chen
2014 B conf
Attribute-Based Signatures with User-Controlled Linkability.
CANS
Ali El Kaafarani, Liqun Chen, Essam Ghadafi, James H. Davenport
2014 A conf
Balancing Societal Security and Individual Privacy: Accountable Escrow System.
CSF
Jia Liu, Mark Dermot Ryan, Liqun Chen
2014 J jnl
Cross-Domain Password-Based Authenticated Key Exchange Revisited.
ACM Trans. Inf. Syst. Secur.
Liqun Chen, Hoon Wei Lim, Guomin Yang
2014 — conf
Du-Vote: Remote Electronic Voting with Untrusted Computers.
FMS @ Petri Nets
Mark Ryan, Gurchetan S. Grewal, Liqun Chen
2014 J jnl
End-to-end policy based encryption techniques for multi-party data management.
Comput. Stand. Interfaces
Michael Beiter, Marco Casassa Mont, Liqun Chen, Siani Pearson
2014 — ed.
Security Standardisation Research - First International Conference, SSR 2014, London, UK, December 16-17, 2014. Proceedings
SSR
Liqun Chen, Chris J. Mitchell
2013 — conf
A privacy-aware reputation-based announcement scheme for VANETs.
WiVeC
Liqun Chen, Qin Li, Keith M. Martin, Siaw-Lynn Ng
2013 A* conf
Cross-domain password-based authenticated key exchange revisited.
INFOCOM
Liqun Chen, Hoon Wei Lim, Guomin Yang
2013 B conf
Fair Private Set Intersection with a Semi-trusted Arbiter.
DBSec
Changyu Dong, Liqun Chen, Jan Camenisch, Giovanni Russello
2013 A* conf
Flexible and scalable digital signatures in TPM 2.0.
CCS
Liqun Chen, Jiangtao Li
2013 — conf
Group Signatures on Mobile Devices: Practical Experiences.
TRUST
Klaus Potzmader, Johannes Winter, Daniel M. Hein, Christian Hanser, Peter Teufl, Liqun Chen
2013 J jnl
When Private Set Intersection Meets Big Data: An Efficient and Scalable Protocol.
IACR Cryptol. ePrint Arch.
Changyu Dong, Liqun Chen, Zikai Wen
2013 A* conf
When private set intersection meets big data: an efficient and scalable protocol.
CCS
Changyu Dong, Liqun Chen, Zikai Wen
2012 — conf
A Static Diffie-Hellman Attack on Several Direct Anonymous Attestation Schemes.
INTRUST
Ernie Brickell, Liqun Chen, Jiangtao Li
2012 A* conf
An historical examination of open source releases and their vulnerabilities.
CCS
Nigel Edwards, Liqun Chen
2012 J jnl
Cross-Domain Password-Based Authenticated Key Exchange Revisited.
IACR Cryptol. ePrint Arch.
Liqun Chen, Hoon Wei Lim, Guomin Yang
2012 J jnl
Fair Private Set Intersection with a Semi-trusted Arbiter.
IACR Cryptol. ePrint Arch.
Changyu Dong, Liqun Chen, Jan Camenisch, Giovanni Russello
2012 J jnl
Formal analysis of privacy in Direct Anonymous Attestation schemes.
IACR Cryptol. ePrint Arch.
Ben Smyth, Mark Dermot Ryan, Liqun Chen
2012 B conf
Ring Group Signatures.
TrustCom
Liqun Chen
2012 J jnl
Ring Group Signatures.
IACR Cryptol. ePrint Arch.
Liqun Chen
2012 J jnl
The n-Diffie-Hellman problem and multiple-key encryption.
Int. J. Inf. Sec.
Liqun Chen, Yu Chen
2011 — conf
A (Corrected) DAA Scheme Using Batch Proof and Verification.
INTRUST
Ernie Brickell, Liqun Chen, Jiangtao Li
2011 Misc conf
CCA Secure IB-KEM from the Computational Bilinear Diffie-Hellman Assumption in the Standard Model.
ICISC
Yu Chen, Liqun Chen, Zongyang Zhang
2011 J jnl
CCA Secure IB-KEM from the Computational Bilinear Diffie-Hellman Assumption in the Standard Model.
IACR Cryptol. ePrint Arch.
Yu Chen, Liqun Chen, Zongyang Zhang
2011 C conf
End-to-End Policy-Based Encryption and Management of Data in the Cloud.
CloudCom
Siani Pearson, Marco Casassa Mont, Liqun Chen, Archie Reed
2011 — conf
Enforcing Sticky Policies with TPM and Virtualization.
INTRUST
Gina Kounga, Liqun Chen
2011 J jnl
Extended KCI attack against two-party key establishment protocols.
Inf. Process. Lett.
Qiang Tang, Liqun Chen
2011 — conf
Formal Analysis of Anonymity in ECC-Based Direct Anonymous Attestation Schemes.
Formal Aspects in Security and Trust
Ben Smyth, Mark Ryan, Liqun Chen
2011 C conf
Generic Methods to Achieve Tighter Security Reductions for a Category of IBE Schemes.
ISPEC
Yu Chen, Liqun Chen, Zhong Chen
2011 J jnl
Generic Methods to Achieve Tighter Security Reductions for a Category of IBE Schemes.
IACR Cryptol. ePrint Arch.
Yu Chen, Liqun Chen, Zhong Chen
2011 J jnl
Lightweight Anonymous Authentication with TLS and DAA for Embedded Mobile Devices.
IACR Cryptol. ePrint Arch.
Liqun Chen, Kurt Dietrich, Hans Löhr, Ahmad-Reza Sadeghi, Christian Wachsmann, Johannes Winter
2011 B conf
Premature silent workflow termination in publicly posted composite documents.
SMC
Helen Balinsky, Liqun Chen, Steven J. Simske
2011 B conf
Publicly Posted Composite Documents in Variably Ordered Workflows.
TrustCom
Helen Balinsky, Liqun Chen, Steven J. Simske
2011 B conf
Publicly posted composite documents with identity based encryption.
ACM Symposium on Document Engineering
Helen Balinsky, Liqun Chen, Steven J. Simske
2011 — conf
Security of the Enhanced TCG Privacy-CA Solution.
TGC
Liqun Chen, Ming-Feng Lee, Bogdan Warinschi
2011 C conf
The n-Diffie-Hellman Problem and Its Applications.
ISC
Liqun Chen, Yu Chen
2011 J jnl
The n-Diffie-Hellman Problem and its Applications.
IACR Cryptol. ePrint Arch.
Liqun Chen, Yu Chen
2011 J jnl
Threshold Anonymous Announcement in VANETs.
IEEE J. Sel. Areas Commun.
Liqun Chen, Siaw-Lynn Ng, Guilin Wang
2010 J jnl
A DAA Scheme Requiring Less TPM Resources.
IACR Cryptol. ePrint Arch.
Liqun Chen
2010 — conf
A DAA Scheme Using Batch Proof and Verification.
TRUST
Liqun Chen
2010 J jnl
A note on the Chen-Morrissey-Smart DAA scheme.
Inf. Process. Lett.
Liqun Chen, Jiangtao Li
2010 — conf
Anonymous Authentication for RFID Systems.
RFIDSec
Frederik Armknecht, Liqun Chen, Ahmad-Reza Sadeghi, Christian Wachsmann
2010 J jnl
Comments on "Proving Reliability of Anonymous Information in VANETs" by Kounga.
IEEE Trans. Veh. Technol.
Liqun Chen, Siaw-Lynn Ng
2010 C conf
Lightweight Anonymous Authentication with TLS and DAA for Embedded Mobile Devices.
ISC
Christian Wachsmann, Liqun Chen, Kurt Dietrich, Hans Löhr, Ahmad-Reza Sadeghi, Johannes Winter
2010 C conf
On the Design and Implementation of an Efficient DAA Scheme.
CARDIS
Liqun Chen, Dan Page, Nigel P. Smart
2010 J jnl
Parsing ambiguities in authentication and key establishment protocols.
Int. J. Electron. Secur. Digit. Forensics
Liqun Chen, Chris J. Mitchell
2010 — conf
Revocation of Direct Anonymous Attestation.
INTRUST
Liqun Chen, Jiangtao Li
2010 C conf
Security of the TCG Privacy-CA Solution.
EUC
Liqun Chen, Bogdan Warinschi
2010 Misc conf
The Twin Bilinear Diffie-Hellman Inversion Problem and Applications.
ICISC
Yu Chen, Liqun Chen
2010 — conf
VLR Group Signatures with Indisputable Exculpability and Efficient Revocation.
SocialCom/PASSAT
Liqun Chen, Jiangtao Li
2009 Misc conf
A DAA Scheme Requiring Less TPM Resources.
Inscrypt
Liqun Chen
2009 C conf
Anti-counterfeiting Using Memory Spots.
WISTP
Helen Balinsky, Edward McDonnell, Liqun Chen, Keith A. Harrison
2009 — conf
Attack, Solution and Verification for Shared Authorisation Data in TCG TPM.
Formal Aspects in Security and Trust
Liqun Chen, Mark Ryan
2009 C conf
Certificate-Free Attribute Authentication.
IMACC
Dalia Khader, Liqun Chen, James H. Davenport
2009 J jnl
On the Design and Implementation of an Efficient DAA Scheme.
IACR Cryptol. ePrint Arch.
Liqun Chen, Dan Page, Nigel P. Smart
2009 — conf
Public-Key Encryption with Registered Keyword Search.
EuroPKI
Qiang Tang, Liqun Chen
2009 A conf
Security Notions and Generic Constructions for Client Puzzles.
ASIACRYPT
Liqun Chen, Paul Morrissey, Nigel P. Smart, Bogdan Warinschi
2009 J jnl
Security Notions and Generic Constructions for Client Puzzles.
IACR Cryptol. ePrint Arch.
Liqun Chen, Paul Morrissey, Nigel P. Smart, Bogdan Warinschi
2009 J jnl
Simplified security notions of direct anonymous attestation and a concrete scheme from pairings.
Int. J. Inf. Sec.
Ernie Brickell, Liqun Chen, Jiangtao Li
2009 — ed.
Trusted Computing, Second International Conference, Trust 2009, Oxford, UK, April 6-8, 2009, Proceedings
TRUST
Liqun Chen, Chris J. Mitchell, Andrew P. Martin
2009 — conf
Trusted Integrity Measurement and Reporting for Virtualized Platforms.
INTRUST
Serdar Cabuk, Liqun Chen, David Plaquin, Mark Ryan
2008 — conf
A New Direct Anonymous Attestation Scheme from Bilinear Maps.
TRUST
Ernie Brickell, Liqun Chen, Jiangtao Li
2008 J jnl
A pairing SW implementation for Smart-Cards.
J. Syst. Softw.
Guido Bertoni, Luca Breveglieri, Liqun Chen, Pasqualina Fragneto, Keith A. Harrison, Gerardo Pelosi
2008 J jnl
Bilateral Unknown Key-Share Attacks in Key Agreement Protocols.
J. Univers. Comput. Sci.
Liqun Chen, Qiang Tang
2008 J jnl
Cryptography in Computer System Security.
J. Univers. Comput. Sci.
Liqun Chen, Willy Susilo, Huaxiong Wang, Duncan S. Wong, Ed Dawson, Xuejia Lai, Masahiro Mambo, Atsuko Miyaji, Yi Mu, David Pointcheval, Bart Preneel, Nigel P. Smart
2008 — ed.
Formal Protocol Verification Applied, 14.10. - 19.10.2007
Formal Protocol Verification Applied
Liqun Chen, Steve Kremer, Mark Dermot Ryan
2008 C ed.
Information Security Practice and Experience, 4th International Conference, ISPEC 2008, Sydney, Australia, April 21-23, 2008, Proceedings
ISPEC
Liqun Chen, Yi Mu, Willy Susilo
2008 C ed.
Information and Communications Security, 10th International Conference, ICICS 2008, Birmingham, UK, October 20-22, 2008, Proceedings
ICICS
Liqun Chen, Mark Dermot Ryan, Guilin Wang
2008 C conf
On Proofs of Security for DAA Schemes.
ProvSec
Liqun Chen, Paul Morrissey, Nigel P. Smart
2008 — conf
On a Possible Privacy Flaw in Direct Anonymous Attestation (DAA).
TRUST
Adrian Leung, Liqun Chen, Chris J. Mitchell
2008 C conf
Pairings in Trusted Computing.
Pairing
Liqun Chen, Paul Morrissey, Nigel P. Smart
2008 J jnl
Parsing ambiguities in authentication and key establishment protocols.
IACR Cryptol. ePrint Arch.
Liqun Chen, Chris J. Mitchell
2008 C conf
Property-Based Attestation without a Trusted Third Party.
ISC
Liqun Chen, Hans Löhr, Mark Manulis, Ahmad-Reza Sadeghi
2008 J jnl
Simplified Security Notions of Direct Anonymous Attestation and a Concrete Scheme from Pairings.
IACR Cryptol. ePrint Arch.
Ernie Brickell, Liqun Chen, Jiangtao Li
2007 — conf
07421 Abstracts Collection -- Formal Protocol Verification Applied.
Formal Protocol Verification Applied
Liqun Chen, Steve Kremer, Mark Dermot Ryan
2007 — conf
07421 Executive Summary -- Formal Protocol Verification Applied.
Formal Protocol Verification Applied
Liqun Chen, Steve Kremer, Mark Dermot Ryan
2007 — conf
A Privacy-Protecting Multi-Coupon Scheme with Stronger Protection Against Splitting.
Financial Cryptography
Liqun Chen, Alberto N. Escalante, Hans Löhr, Mark Manulis, Ahmad-Reza Sadeghi
2007 — conf
An Interpretation of Identity-Based Cryptography.
FOSAD
Liqun Chen
2007 J jnl
Bilateral Unknown Key-Share Attacks in Key Agreement Protocols.
IACR Cryptol. ePrint Arch.
Liqun Chen, Qiang Tang
2007 — conf
Direct Anonymous Attestation (DAA): Ensuring Privacy with Corrupt Administrators.
ESAS
Ben Smyth, Mark Ryan, Liqun Chen
2007 C conf
General and Efficient Certificateless Public Key Encryption Constructions.
Pairing
Zhaohui Cheng, Liqun Chen, Li Ling, Richard Comley
2007 J jnl
Identity-based key agreement protocols from pairings.
Int. J. Inf. Sec.
Liqun Chen, Zhaohui Cheng, Nigel P. Smart
2007 J jnl
On security proof of McCullagh?Barreto's key agreement protocol and its variants.
Int. J. Secur. Networks
Zhaohui Cheng, Liqun Chen
2006 — conf
A protocol for property-based attestation.
STC
Liqun Chen, Rainer Landfermann, Hans Löhr, Markus Rohe, Ahmad-Reza Sadeghi, Christian Stüble
2006 C conf
Identity-Based Key Agreement with Unilateral Identity Privacy Using Pairings.
ISPEC
Zhaohui Cheng, Liqun Chen, Richard Comley, Qiang Tang
2006 J jnl
Identity-based Key Agreement Protocols From Pairings.
IACR Cryptol. ePrint Arch.
Liqun Chen, Zhaohui Cheng, Nigel P. Smart
2005 — conf
A Privacy-Protecting Coupon System.
Financial Cryptography
Liqun Chen, Matthias Enzmann, Ahmad-Reza Sadeghi, Markus Schneider, Michael Steiner
2005 J jnl
An Efficient ID-KEM Based On The Sakai-Kasahara Key Construction.
IACR Cryptol. ePrint Arch.
Liqun Chen, Zhaohui Cheng, John Malone-Lee, Nigel P. Smart
2005 J jnl
Identity-Based Key Agreement with Unilateral Identity Privacy Using Pairings.
IACR Cryptol. ePrint Arch.
Zhaohui Cheng, Liqun Chen, Richard Comley, Qiang Tang
2005 — conf
Improved Identity-Based Signcryption.
Public Key Cryptography
Liqun Chen, John Malone-Lee
2005 J jnl
On Security Proof of McCullagh-Barreto's Key Agreement Protocol and its Variants.
IACR Cryptol. ePrint Arch.
Zhaohui Cheng, Liqun Chen
2005 C conf
Security Proof of Sakai-Kasahara's Identity-Based Encryption Scheme.
IMACC
Liqun Chen, Zhaohui Cheng
2005 J jnl
Security Proof of Sakai-Kasahara's Identity-Based Encryption Scheme.
IACR Cryptol. ePrint Arch.
Liqun Chen, Zhaohui Cheng
2005 — conf
User-Friendly Grid Security Architecture and Protocols.
Security Protocols Workshop
Liqun Chen, Hoon Wei Lim, Wenbo Mao
2005 J jnl
Weaknesses in two group Diffie-Hellman key exchange protocols.
IACR Cryptol. ePrint Arch.
Qiang Tang, Liqun Chen
2004 A* conf
Concurrent Signatures.
EUROCRYPT
Liqun Chen, Caroline Kudla, Kenneth G. Paterson
2004 J jnl
Direct Anonymous Attestation.
IACR Cryptol. ePrint Arch.
Ernie Brickell, Jan Camenisch, Liqun Chen
2004 A* conf
Direct anonymous attestation.
CCS
Ernest F. Brickell, Jan Camenisch, Liqun Chen
2004 J jnl
Improved Identity-Based Signcryption.
IACR Cryptol. ePrint Arch.
Liqun Chen, John Malone-Lee
2003 — conf
Identity Based Authenticated Key Agreement Protocols from Pairings.
CSFW
Liqun Chen, Caroline Kudla
2002 — conf
Applications of Multiple Trust Authorities in Pairing Based Cryptosystems.
InfraSec
Liqun Chen, Keith Harrison, David Soldera, Nigel P. Smart
2002 C conf
Certification of Public Keys within an Identity Based System.
ISC
Liqun Chen, Keith Harrison, Andrew Moss, David Soldera, Nigel P. Smart
2002 J jnl
Identity Based Authenticated Key Agreement Protocols from Pairings.
IACR Cryptol. ePrint Arch.
Liqun Chen, Caroline Kudla
2001 C conf
A trusted process to digitally sign a document.
NSPW
Boris Balacheff, Liqun Chen, David Plaquin, Graeme Proudler
2001 C conf
An Auditable Metering Scheme for Web Advertisement Applications.
ISC
Liqun Chen, Wenbo Mao
2000 J jnl
Computing Platform Security in Cyberspace.
Inf. Secur. Tech. Rep.
Boris Balacheff, Liqun Chen, Siani Pearson, Graeme Proudler, David Chan
2000 B conf
On enhancing biometric authentication with data protection.
KES
Liqun Chen, Siani Pearson, A. Vamvakas
2000 C conf
Securing Intelligent Adjuncts Using Trusted Computing Platform Technology.
CARDIS
Boris Balacheff, David Chan, Liqun Chen, Siani Pearson, Graeme Proudler
1998 A conf
Efficient Fair Exchange with Verifiable Confirmation of Signatures.
ASIACRYPT
Liqun Chen
1997 C conf
An anonymous and undeniable payment scheme.
ICICS
Liqun Chen, Chris J. Mitchell
1997 J jnl
Authentication Using Minimally Trusted Servers.
ACM SIGOPS Oper. Syst. Rev.
Liqun Chen, Dieter Gollmann, Chris J. Mitchell
1997 Misc conf
Secret Sharing with Reusable Polynomials.
ACISP
Liqun Chen, Dieter Gollmann, Chris J. Mitchell, Peter R. Wild
1996 J jnl
Comments on the S/KEY User Authentication Scheme.
ACM SIGOPS Oper. Syst. Rev.
Chris J. Mitchell, Liqun Chen
1996 — conf
Key Escrow in Mutually Mistrusting Domains.
Security Protocols Workshop
Liqun Chen, Dieter Gollmann, Chris J. Mitchell
1996 Misc conf
Tailoring authentication protocols to match underlying mechanisms.
ACISP
Liqun Chen, Dieter Gollmann, Chris J. Mitchell
1995 J jnl
Distributing Trust Amongst Multiple Authentication Servers.
J. Comput. Secur.
Liqun Chen, Dieter Gollmann, Chris J. Mitchell
1995 — conf
Key distribution without individual trusted authentification servers.
CSFW
Liqun Chen, Dieter Gollmann, Chris J. Mitchell