World's Best Scientists 2026 revealed!
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Computer Science
Australia
2025

D-Index & Metrics

Computer Science

D-Index
65
Citations
12913
World Ranking
2500
National Ranking
74

Research.com Recognitions

  • 2025 - Research.com Computer Science in Australia Leader Award
  • 2023 - Research.com Computer Science in Australia Leader Award
  • 2022 - Research.com Computer Science in Australia Leader Award

Overview

Joseph K. Liu is affiliated with Monash University in Australia and specializes in computer science with a strong focus on cryptography and data security. Their body of work spans various subfields including artificial intelligence, information systems, computer vision and pattern recognition, computer networks and communications, and computational theory and mathematics.

Their research covers key topics such as:

  • Cryptography and Data Security
  • Blockchain Technology Applications and Security
  • Privacy-Preserving Technologies in Data
  • Complexity and Algorithms in Graphs
  • Cryptographic Implementations and Security
  • Chaos-based Image/Signal Encryption
  • Internet Traffic Analysis and Secure E-voting

Among recent published papers, noteworthy contributions include:

  • "A comprehensive overview of Deepfake: Generation, detection, datasets, and opportunities" (2022, Neurocomputing)
  • "Certificateless Public Key Encryption Secure against Malicious KGC Attacks in the Standard Model" (2020, Zenodo - CERN European Organization for Nuclear Research)
  • "Achieving Searchable Encryption Scheme With Search Pattern Hidden" (2020, IEEE Transactions on Services Computing)
  • "Non-Interactive Multi-Client Searchable Encryption: Realization and Implementation" (2020, IEEE Transactions on Dependable and Secure Computing)
  • "Privacy-Preserving and Outsourced Multi-Party K-Means Clustering Based on Multi-Key Fully Homomorphic Encryption" (2022, IEEE Transactions on Dependable and Secure Computing)

Joseph K. Liu frequently publishes in a range of venues including:

  • IEEE Transactions on Dependable and Secure Computing
  • arXiv (Cornell University)
  • IEEE Transactions on Services Computing
  • Distributed Ledger Technologies Research and Practice
  • IEEE Transactions on Information Forensics and Security

Frequent collaborators in their research include Shi-Feng Sun, Ron Steinfeld, Xingliang Yuan, Jiangshan Yu, and Surya Nepal.

In addition to journal articles, Joseph K. Liu has authored a book titled Information Security, published by Springer Science+Business Media in 2021.

Best Publications

  • Linkable Spontaneous Anonymous Group Signature for Ad Hoc Groups

    Joseph K. Liu;Victor K. Wei;Duncan S. Wong

  • Toward efficient and privacy-preserving computing in big data era

    Rongxing Lu;Hui Zhu;Ximeng Liu;Joseph K. Liu

  • A Secure Cloud Computing Based Framework for Big Data Information Management of Smart Grid

    Joonsang Baek;Quang Hieu Vu;Joseph K. Liu;Xinyi Huang

  • RingCT 2.0: A Compact Accumulator-Based (Linkable Ring Signature) Protocol for Blockchain Cryptocurrency Monero

    Shi Feng Sun;Shi Feng Sun;Man Ho Au;Joseph K. Liu;Tsz Hon Yuen

  • An Efficient File Hierarchy Attribute-Based Encryption Scheme in Cloud Computing

    Shulan Wang;Junwei Zhou;Joseph K. Liu;Jianping Yu

  • Malicious KGC attacks in certificateless cryptography

    Man Ho Au;Yi Mu;Jing Chen;Duncan S. Wong

  • Secure sharing of Personal Health Records in cloud computing

    Jianghua Liu;Xinyi Huang;Joseph K. Liu

  • Practical Backward-Secure Searchable Encryption from Symmetric Puncturable Encryption

    Shi-Feng Sun;Xingliang Yuan;Joseph K. Liu;Ron Steinfeld

  • Result Pattern Hiding Searchable Encryption for Conjunctive Queries.

    Shangqi Lai;Sikhar Patranabis;Amin Sakzad;Joseph K. Liu

  • Self-Generated-Certificate Public Key Cryptography and Certificateless Signature / Encryption Scheme in the Standard Model.

    Joseph K. Liu;Man Ho Au;Willy Susilo

  • A secure and efficient Ciphertext-Policy Attribute-Based Proxy Re-Encryption for cloud data sharing

    Kaitai Liang;Man Ho Au;Joseph K. Liu;Willy Susilo

  • An efficient access control scheme with outsourcing capability and attribute update for fog computing

    Peng Zhang;Zehong Chen;Joseph K. Liu;Kaitai Alexander Liang

  • An Efficient Cloud-Based Revocable Identity-Based Proxy Re-encryption Scheme for Public Clouds Data Sharing

    Kaitai Alexander Liang;Joseph K. Liu;Duncan S. Wong;Willy Susilo

  • Efficient Online/Offline Identity-Based Signature for Wireless Sensor Network.

    Joseph K. Liu;Joonsang Baek;Jianying Zhou;Yanjiang Yang

  • Attribute-Based Data Sharing Scheme Revisited in Cloud Computing

    Shulan Wang;Kaitai Liang;Joseph K. Liu;Jianyong Chen

  • Cost-Effective Authentic and Anonymous Data Sharing with Forward Security

    Xinyi Huang;Joseph K. Liu;Shaohua Tang;Yang Xiang

  • A DFA-Based Functional Proxy Re-Encryption Scheme for Secure Public Cloud Data Sharing

    Kaitai Liang;Man Ho Au;Joseph K. Liu;Willy Susilo

  • Self-Generated-Certificate Public Key Cryptography and certificateless signature/encryption scheme in the standard model: extended abstract

    Joseph K. Liu;Man Ho Au;Willy Susilo

  • Fine-Grained Two-Factor Access Control for Web-Based Cloud Computing Services

    Joseph K. Liu;Man Ho Au;Xinyi Huang;Rongxing Lu

  • IoTChain: Establishing Trust in the Internet of Things Ecosystem Using Blockchain

    Bin Yu;Jarod Wright;Surya Nepal;Liming Zhu

  • RingCT 2.0: A Compact Accumulator-Based (Linkable Ring Signature) Protocol for Blockchain Cryptocurrency Monero.

    Shifeng Sun;Man Ho Au;Joseph K. Liu;Tsz Hon Yuen

Frequent Co-Authors

Man Ho Au
Man Ho Au Hong Kong Polytechnic University
Willy Susilo
Willy Susilo University of Wollongong
Ron Steinfeld
Ron Steinfeld Monash University
Jianying Zhou
Jianying Zhou Singapore University of Technology and Design
Duncan S. Wong
Duncan S. Wong City University of Hong Kong
Kaitai Liang
Kaitai Liang Delft University of Technology
Xinyi Huang
Xinyi Huang Fujian Normal University
Sherman S. M. Chow
Sherman S. M. Chow Chinese University of Hong Kong
Surya Nepal
Surya Nepal Commonwealth Scientific and Industrial Research Organisation
Jin Li
Jin Li Chinese Academy of Sciences

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