This is a list of publications organized by topics:

TEE-assisted Blockchain System
Blockchain Consensus Algorithm

TEE-assisted Blockchain System

1. [PDF] SoK: TEE-assisted Confidential Smart Contract.
   22nd Privacy Enhancing Technologies Symposium (PETS 2022)
   Rujia Li^*, Qin Wang^*, Qi Wang, David Galindo, Mark Ryan (*equal contribution)


2. [PDF] Poster: An Offline Delegatable Cryptocurrency System.
   The Network and Distributed System Security Symposium (NDSS 2021)
   Rujia Li, Qin Wang, Xinrui Zhang, Qi Wang, David Galindo, Yang Xiang


3. [PDF],[PPT],[VIDEO] An Offline Delegatable Cryptocurrency System.
   3rd IEEE International Conference on Blockchain and Cryptocurrency (ICBC 2021).
   Rujia Li^*,Qin Wang^*, Xinrui Zhang, Qi Wang, David Galindo, Yang Xiang (*equal contribution)


4. [PDF],[PPT],[VIDEO] An Accountable Decryption System Based on Privacy-Preserving Smart Contracts.
   23rd Information Security Conference (ISC 2020).
   Rujia Li, Qin Wang, FengLiu, Qi Wang, David Galindo


5. [PDF],[PPT] Auditable Credential Anonymity Revocation Based on Privacy-Preserving Smart Contracts
   ESORICS 2019, 3rd International Workshop on Cryptocurrencies and Blockchain Technology
   Rujia Li, David Galindo, Qi Wang
   

Blockchain Consensus Algorithm

1. [PDF],[PPT] Frontrunning Block Attack in PoA Clique: A Case Study.
   4th IEEE International Conference on Blockchain and Cryptocurrency (ICBC 2022)
   Xinrui Zhang, Qin Wang, Rujia Li, Qi Wang


2. [PDF] Exploring Unfairness on Proof of Authority: Order Manipulation Attacks and Remedies.
   17th ACM ASIA Conference on Computer and Communications Security (ACM ASIACCS 2022)
   Qin Wang^*, Rujia Li^*, Shiping Chen, Qi Wang, Yang Xiang (*equal contribution)


3. [PDF] Poster: A Weak Consensus Algorithm and Its Application to High-Performance Blockchain.
   The Network and Distributed System Security Symposium (NDSS 2021)
   Qin Wang, Rujia Li, Qi Wang


4. [PDF],[PPT],[VIDEO] A Weak Consensus Algorithm and Its Application to High-Performance Blockchain.
   40th IEEE International Conference on Computer Communications (INFOCOM 2021).
   Qin Wang^*, Rujia Li^* (*equal contribution)

Others (e.g., NFT, Web3)

1. [PDF] Exploring Web3 From the View of Blockchain.
   Qin Wang^*, Rujia Li^*, Qi Wang, Shiping Chen, Mark Ryan, Thomas Hardjono (*equal contribution) new.


2. [PDF] How Do Smart Contracts Benefit Security Protocols?
   Rujia Li^*, Qin Wang^*, Qi Wang, David Galindo (*equal contribution)


3. [PDF] Non-Fungible Token (NFT): Overview, Evaluation, Opportunities and Challenges.
   Qin Wang^*, Rujia Li^*, Qi Wang, Shiping Chen (*equal contribution).


4. [PDF],[PPT] Poster: Transparent Certificate Revocation for CBE Based on Blockchain.
   41st IEEE Symposium on Security and Privacy (SP 2020).
   Qin Wang^*, Rujia Li^*, Qi Wang, David Galindo (*equal contribution)

Patents

• [PT1] A New Single Sign-on System and Its Method, 2015
  Patent No.:CN105430014B. Status: Granted
  Haiqiang Xie,Qingyuan Cai,Rujia Li