Joseph K. Liu

Tsz Hon Yuen, Joseph K. Liu, Man Ho Au, Willy Susilo, Jianying Zhou: Efficient Linkable and/or Threshold Ring Signature Without Random Oracles. Comput. J. 56(4): 407-421 (2013)

Man Ho Au, Joseph K. Liu, Willy Susilo, Tsz Hon Yuen: Secure ID-based linkable and revocable-iff-linked ring signature with constant-size construction. Theor. Comput. Sci. 469: 1-14 (2013)

Cheng-Kang Chu, Joseph K. Liu, Xinyi Huang, Jianying Zhou: Verifier-local revocation group signatures with time-bound keys. ASIACCS 2012: 26-27

Joseph K. Liu, Man Ho Au, Willy Susilo, Jianying Zhou: Enhancing Location Privacy for Electric Vehicles (at the Right time). ESORICS 2012: 397-414

Tsz Hon Yuen, Joseph K. Liu, Xinyi Huang, Man Ho Au, Willy Susilo, Jianying Zhou: Forward Secure Attribute-Based Signatures. ICICS 2012: 167-177

Yunmei Zhang, Joseph K. Liu, Xinyi Huang, Man Ho Au, Willy Susilo: Efficient Escrow-Free Identity-Based Signature. ProvSec 2012: 161-174

Joseph K. Liu, Man Ho Au, Willy Susilo, Jianying Zhou: Enhancing Location Privacy for Electric Vehicles (at the right time). IACR Cryptology ePrint Archive 2012: 342 (2012)

Joseph K. Liu, Cheng-Kang Chu, Jianying Zhou: Identity-Based Server-Aided Decryption. ACISP 2011: 337-352

Sherman S. M. Chow, Joseph K. Liu, Jianying Zhou: Identity-based online/offline key encapsulation and encryption. ASIACCS 2011: 52-60

Tsz Hon Yuen, Joseph K. Liu, Man Ho Au, Willy Susilo, Jianying Zhou: Threshold ring signature without random oracles. ASIACCS 2011: 261-267

Joseph K. Liu, Tsz Hon Yuen, Jianying Zhou: Forward Secure Ring Signature without Random Oracles. ICICS 2011: 1-14

Joseph K. Liu, Feng Bao, Jianying Zhou: Short and Efficient Certificate-Based Signature. Networking Workshops 2011: 167-178

Joseph K. Liu, Feng Bao, Jianying Zhou: Short and Efficient Certificate-Based Signature. IACR Cryptology ePrint Archive 2011: 192 (2011)

Joseph K. Liu, Tsz Hon Yuen, Jianying Zhou: Forward Secure Ring Signature without Random Oracles. IACR Cryptology ePrint Archive 2011: 472 (2011)

Joseph K. Liu, Joonsang Baek, Jianying Zhou, Yanjiang Yang, Jun Wen Wong: Efficient online/offline identity-based signature for wireless sensor network. Int. J. Inf. Sec. 9(4): 287-296 (2010)

Cheng-Kang Chu, Joseph K. Liu, Jianying Zhou, Feng Bao, Robert H. Deng: Practical ID-based encryption for wireless sensor network. ASIACCS 2010: 337-340

Joseph K. Liu, Joonsang Baek, Jianying Zhou: Online/Offline Identity-Based Signcryption Revisited. Inscrypt 2010: 36-51

Joseph K. Liu, Man Ho Au, Willy Susilo, Jianying Zhou: Short Generic Transformation to Strongly Unforgeable Signature in the Standard Model. ESORICS 2010: 168-181

Patrick P. Tsang, Man Ho Au, Joseph K. Liu, Willy Susilo, Duncan S. Wong: A Suite of Non-pairing ID-Based Threshold Ring Signature Schemes with Different Levels of Anonymity (Extended Abstract). ProvSec 2010: 166-183

Cheng-Kang Chu, Joseph K. Liu, Jianying Zhou, Feng Bao, Robert H. Deng: Practical ID-based Encryption for Wireless Sensor Network. IACR Cryptology ePrint Archive 2010: 2 (2010)

Joseph K. Liu, Joonsang Baek, Jianying Zhou, Yanjiang Yang, Jun Wen Wong: Efficient Online/Offline Identity-Based Signature for Wireless Sensor Network. IACR Cryptology ePrint Archive 2010: 3 (2010)

Sherman S. M. Chow, Joseph K. Liu, Jianying Zhou: Identity-Based Online/Offline Key Encapsulation and Encryption. IACR Cryptology ePrint Archive 2010: 194 (2010)

Joseph K. Liu, Joonsang Baek, Jianying Zhou: Online/Offline Identity-Based Signcryption Revisited. IACR Cryptology ePrint Archive 2010: 274 (2010)

Joonsang Baek, Willy Susilo, Joseph K. Liu, Jianying Zhou: A New Variant of the Cramer-Shoup KEM Secure against Chosen Ciphertext Attack. ACNS 2009: 143-155

Joseph K. Liu, Jianying Zhou: An Efficient Identity-Based Online/Offline Encryption Scheme. ACNS 2009: 156-167

Joseph K. Liu, Man Ho Au, Willy Susilo, Jianying Zhou: Online/Offline Ring Signature Scheme. ICICS 2009: 80-90

Joseph K. Liu, Joonsang Baek, Jianying Zhou: Certificate-based sequential aggregate signature. WISEC 2009: 21-28

Joseph K. Liu, Duncan S. Wong: Solutions to Key Exposure Problem in Ring Signature. I. J. Network Security 6(2): 170-180 (2008)

Yong Ho Hwang, Joseph K. Liu, Sherman S. M. Chow: Certificateless Public Key Encryption Secure against Malicious KGC Attacks in the Standard Model. J. UCS 14(3): 463-480 (2008)

Man Ho Au, Qiong Huang, Joseph K. Liu, Willy Susilo, Duncan S. Wong, Guomin Yang: Traceable and Retrievable Identity-Based Encryption. ACNS 2008: 94-110

Tsz Hon Yuen, Willy Susilo, Joseph K. Liu, Yi Mu: Sanitizable Signatures Revisited. CANS 2008: 80-97

Joseph K. Liu, Joonsang Baek, Willy Susilo, Jianying Zhou: Certificate-Based Signature Schemes without Pairings or Random Oracles. ISC 2008: 285-297

Sherman S. M. Chow, Joseph K. Liu, Duncan S. Wong: Robust Receipt-Free Election System with Ballot Secrecy and Verifiability. NDSS 2008

Joseph K. Liu, Jianying Zhou: Efficient Certificate-Based Encryption in the Standard Model. SCN 2008: 144-155

Joseph K. Liu, Joonsang Baek, Willy Susilo, Jianying Zhou: Certificate-Based Signature Schemes without Pairings or Random Oracles. IACR Cryptology ePrint Archive 2008: 275 (2008)

Joonsang Baek, Willy Susilo, Joseph K. Liu, Jianying Zhou: A New Variant of the Cramer-Shoup KEM Secure against Chosen Ciphertext Attack. IACR Cryptology ePrint Archive 2008: 449 (2008)

Joseph K. Liu, Duncan S. Wong: A More Efficient Instantiation of Witness-Indistinguishable Signature. I. J. Network Security 5(2): 199-204 (2007)

Dennis Y. W. Liu, Joseph K. Liu, Yi Mu, Willy Susilo, Duncan S. Wong: Revocable Ring Signature. J. Comput. Sci. Technol. 22(6): 785-794 (2007)

Tsz Hon Yuen, Man Ho Au, Joseph K. Liu, Willy Susilo: (Convertible) Undeniable Signatures Without Random Oracles. ICICS 2007: 83-97

Man Ho Au, Joseph K. Liu, Willy Susilo, Tsz Hon Yuen: Certificate Based (Linkable) Ring Signature. ISPEC 2007: 79-92

Willy Susilo, Joseph K. Liu, Yi Mu (Eds.): Provable Security, First International Conference, ProvSec 2007, Wollongong, Australia, November 1-2, 2007, Proceedings. Lecture Notes in Computer Science 4784, Springer 2007, isbn 978-3-540-75669-9

Man Ho Au, Joseph K. Liu, Tsz Hon Yuen, Duncan S. Wong: Efficient Hierarchical Identity Based Signature in the Standard Model. IACR Cryptology ePrint Archive 2007: 68 (2007)

Yong Ho Hwang, Joseph K. Liu, Sherman S. M. Chow: Certificateless Public Key Encryption Secure against Malicious KGC Attacks in the Standard Model. IACR Cryptology ePrint Archive 2007: 262 (2007)

Tsz Hon Yuen, Man Ho Au, Joseph K. Liu, Willy Susilo: (Convertible) Undeniable Signatures without Random Oracles. IACR Cryptology ePrint Archive 2007: 386 (2007)

Joseph K. Liu, Duncan S. Wong: Enhanced Security Models and a Generic Construction Approach for Linkable Ring Signature. Int. J. Found. Comput. Sci. 17(6): 1403-1422 (2006)

Sherman S. M. Chow, Victor K.-W. Wei, Joseph K. Liu, Tsz Hon Yuen: Ring signatures without random oracles. ASIACCS 2006: 297-302

Yuen-Yan Chan, Sebastian Fleissner, Joseph K. Liu, Jin Li: Single Sign-On and Key Establishment for Ubiquitous Smart Environments. ICCSA (4) 2006: 406-415

Man Ho Au, Joseph K. Liu, Willy Susilo, Tsz Hon Yuen: Constant-Size ID-Based Linkable and Revocable-iff-Linked Ring Signature. INDOCRYPT 2006: 364-378

Man Ho Au, Joseph K. Liu, Tsz Hon Yuen, Duncan S. Wong: ID-Based Ring Signature Scheme Secure in the Standard Model. IWSEC 2006: 1-16

Joseph K. Liu, Willy Susilo, Duncan S. Wong: Ring Signature with Designated Linkability. IWSEC 2006: 104-119

Joseph K. Liu, Man Ho Au: Self-Generated-Certificate Public Key Cryptosystem. IACR Cryptology ePrint Archive 2006: 194 (2006)

Man Ho Au, Joseph K. Liu, Y. H. Yuen, Duncan S. Wong: ID-Based Ring Signature Scheme secure in the Standard Model. IACR Cryptology ePrint Archive 2006: 205 (2006)

Man Ho Au, Jing Chen, Joseph K. Liu, Yi Mu, Duncan S. Wong, Guomin Yang: Malicious KGC Attacks in Certificateless Cryptography. IACR Cryptology ePrint Archive 2006: 255 (2006)

Man Ho Au, Joseph K. Liu, Tsz Hon Yuen, Duncan S. Wong: Practical Hierarchical Identity Based Encryption and Signature schemes Without Random Oracles. IACR Cryptology ePrint Archive 2006: 368 (2006)

Joseph K. Liu, Man Ho Au, Willy Susilo: Self-Generated-Certificate Public Key Cryptography and Certificateless Signature / Encryption Scheme in the Standard Model. IACR Cryptology ePrint Archive 2006: 373 (2006)

Sherman S. M. Chow, Zhengjun Cao, Joseph K. Liu: Security Analysis of Three Cryptographic Schemes from Other Cryptographic Schemes. CISC 2005: 290-301

Joseph K. Liu, Patrick P. Tsang, Duncan S. Wong: Efficient Verifiable Ring Encryption for Ad Hoc Groups. ESAS 2005: 1-13

Joseph K. Liu, Patrick P. Tsang, Duncan S. Wong: Recoverable and Untraceable E-Cash. EuroPKI 2005: 206-214

Joseph K. Liu, Duncan S. Wong: Linkable Ring Signatures: Security Models and New Schemes. ICCSA (2) 2005: 614-623

Joseph K. Liu, Patrick P. Tsang, Duncan S. Wong, Robert W. Zhu: Universal Custodian-Hiding Verifiable Encryption for Discrete Logarithms. ICISC 2005: 389-409

Joseph K. Liu, Duncan S. Wong: A Restricted Multi-show Credential System and Its Application on E-Voting. ISPEC 2005: 268-279

Joseph K. Liu, Sandy H. Wong, Duncan S. Wong: Transferable E-Cash Revisit. SEC 2005: 171-188

Sherman S. M. Chow, Joseph K. Liu, Victor K. Wei, Tsz Hon Yuen: Ring Signatures without Random Oracles. IACR Cryptology ePrint Archive 2005: 317 (2005)

Patrick P. Tsang, Man Ho Au, Joseph K. Liu, Willy Susilo, Duncan S. Wong: A Suite of Non-Pairing ID-Based Threshold Ring Signature Schemes with Different Levels of Anonymity. IACR Cryptology ePrint Archive 2005: 326 (2005)

Joseph K. Liu, Duncan S. Wong: Solutions to Key Exposure Problem in Ring Signature. IACR Cryptology ePrint Archive 2005: 427 (2005)

Joseph K. Liu, Victor K. Wei, Duncan S. Wong: Linkable Spontaneous Anonymous Group Signature for Ad Hoc Groups (Extended Abstract). ACISP 2004: 325-335

Tony K. Chan, Karyin Fung, Joseph K. Liu, Victor K. Wei: Blind Spontaneous Anonymous Group Signatures for Ad Hoc Groups. ESAS 2004: 82-94

Joseph K. Liu, Duncan S. Wong: On the Security Models of (Threshold) Ring Signature Schemes. ICISC 2004: 204-217

Patrick P. Tsang, Victor K. Wei, Tony K. Chan, Man Ho Au, Joseph K. Liu, Duncan S. Wong: Separable Linkable Threshold Ring Signatures. INDOCRYPT 2004: 384-398

Joseph K. Liu, Victor K. Wei, Duncan S. Wong: Custodian-Hiding Verifiable Encryption. WISA 2004: 51-64

Joseph K. Liu, Victor K. Wei, Duncan S. Wong: Linkable Spontaneous Anonymous Group Signature for Ad Hoc Groups. IACR Cryptology ePrint Archive 2004: 27 (2004)

Joseph K. Liu, Victor K. Wei, Duncan S. Wong: Custodian-Hiding Verifiable Encryption. IACR Cryptology ePrint Archive 2004: 28 (2004)

Joseph K. Liu, Victor K. Wei, Duncan S. Wong: Cryptanalyzing Bresson, et al.'s Spontaneous Anonymous Threshold Signature for Ad Hoc Groups and Patching via Updating Cramer, et al.'s Threshold Proof-of-Knowledge. IACR Cryptology ePrint Archive 2004: 42 (2004)

Patrick P. Tsang, Victor K. Wei, Tony K. Chan, Man Ho Au, Joseph K. Liu, Duncan S. Wong: Separable Linkable Threshold Ring Signatures. IACR Cryptology ePrint Archive 2004: 267 (2004)

Yuen-Yan Chan, Chi-Hong Leung, Joseph K. Liu: Evaluation on Security and Privacy of Web-Based Learning Systems. ICALT 2003: 308-309

Duncan S. Wong, Karyin Fung, Joseph K. Liu, Victor K. Wei: On the RS-Code Construction of Ring Signature Schemes and a Threshold Setting of RST. ICICS 2003: 34-46

Joseph K. Liu, Victor K. Wei, Duncan S. Wong: A Separable Threshold Ring Signature Scheme. ICISC 2003: 12-26