Qiang Tang

Dr. Qiang Tang is an Associate Professor at The University of Sydney's School of Computer Science. His research interests include cryptography, data security and protection, coding, information theory and compression, data and information privacy, distributed systems and algorithms, distributed computing and systems software, cybersecurity and privacy, and other information and computing sciences. He is also the Security Theme Lead at the ARC Center of Excellence MathQuEST. Previously, he was an assistant professor at New Jersey Institute of Technology from 2016 to 2021 and a postdoc at Cornell. His work has been published in leading venues in security, cryptography, and distributed computing.

Qiang Tang is a researcher at The University of Sydney with expertise in Cryptography, Blockchain, Privacy, and Security. Their work focuses on advancing secure and efficient cryptographic protocols, particularly in asynchronous Byzantine fault tolerance (BFT), private and anonymous crowdsourcing systems, and blockchain-based security solutions. Tang has contributed to the development of faster asynchronous BFT protocols, such as Dumbo and Dumbo-ng, and explored privacy-preserving techniques for data sharing and keyword search. Their research also addresses kleptographic attacks, secure certificateless signatures, and decentralized IoT management systems using blockchain. Tang's publications highlight the intersection of cryptographic innovation and practical security applications.