Publications

View our outputs in Blockchain

Discover the valuable insights we have revealed by applying our unique research methodologies.

Year Publication detailsCategory
2022

AuxChannel: Enabling Efficient Bi-Directional Channel for Scriptless Blockchains
AsiaCCS, Zhimei Sui, Joseph K. Liu, Jiangshan Yu, Man Ho Au, Jia Liu

Payment
2022 MatRiCT+: More Efficient Post-Quantum Private Blockchain Payments
IEEE Symposium on Security and Privacy, Muhammed F. Esgin and Ron Steinfeld and Raymond K. Zhao
Cryptography
2021 DualRing: Generic Construction of Ring Signatures with Efficient Instantiations
CRYPTO, Tsz Hon Yuen, Muhammed F. Esgin, Joseph K. Liu, Man Ho Au, Zhimin Ding
Cryptography
2021 TARDIS: A Foundation of Time-Lock Puzzles in UC
EUROCRYPT, Carsten Baum,Bernardo David,Rafael Dowsley,Jesper Buus Nielsen,Sabine Oechsner
Cryptography
2021 Fact and Fiction: Challenging the Honest Majority Assumption of Permissionless Blockchains
AsiaCCS, Runchao Han, Zhimei Sui, Jiangshan Yu, Joseph K. Liu, Shiping Chen
Security Analysis
2021 PBT: A New Privacy-Preserving Payment Protocol for Blockchain Transactions
IEEE Transactions on Dependable and Secure Computing, Yanxue Jia, Shifeng Sun, Yuncong Zhang, Qingzhao Zhang, Ning Ding, Zhiqiang Liu, Joseph K. Liu, Dawu Gu
Payment
2021 FPPW: A Fair and Privacy Preserving Watchtower For Bitcoin
FC, Arash Mirzaei, Amin Sakzad, Jiangshan Yu, Ron Steinfeld
Cryptography
2021 CoopEdge: A Decentralized Blockchain-based Platform for Cooperative Edge Computing
WWW, Liang Yuan, Qiang He, Siyu Tan, Bo Li, Jiangshan Yu, Feifei Chen, Hai Jin, and Yun Yang
Applications
2021 Verifiable Observation of Permissioned Ledgers
ICBC, Ermyas Abebe, Yining Hu, Allison Irvin, Dileban Karunamoorthy, Vinayaka Pandit, Venkatraman Ramakrishna, Jiangshan Yu
Consensus And Mining
2021 Analysis of transaction flooding attacks against Monero
ICBC, Joao Otavio Chervinski, Diego Kreutz, Jiangshan Yu.
Security Analysis
2021 New Attacks on the Untraceability of Transactions in CryptoNote-Style Blockchains
ICBC, Sina Aeeneh, Joao Otavio Chervinski, Jiangshan Yu, Nikola Zlatanov
Security Analysis
2021 Impact of Temporary Fork on the Evolution of Mining Pools in Blockchain Networks: An Evolutionary Game Analysis
IEEE Transactions on Network Science and Engineering, Canhui Chen, Xu Chen, Jiangshan Yu, Weigang Wu, Di Wu
Security Analysis
2021 Security Analysis and Improvement of a Redactable Consortium Blockchain for Industrial Internet-of-Things
The Computer Journal, Wei Gao, Liqun Chen, Chunming Rong, Kaitai Liang, Xianghan Zheng and Jiangshan Yu
Cryptography
2020 Practical Escrow Protocol for Bitcoin
IEEE Transactions on Information Forensics and Security, Xiao Yang, Wang Fat Lau, Qingqing Ye, Man Ho Au, Joseph K. Liu, Jacob Cheng
Cryptography
2020 RingCT 3.0 for Blockchain Confidential Transaction: Shorter Size and Stronger Security
Financial Cryptography (FC), Tsz Hon Yuen, Shifeng Sun, Joseph K. Liu, Man Ho Au, Muhammed F. Esgin, Qingzhao Zhang, Dawu Gu
Cryptography
2020 How to Democratise and Protect AI: Fair and Differentially Private Decentralised Deep Learning
IEEE Transactions on Dependable and Secure Computing, Lingjuan Lyu, Yitong Li, Karthik Nandakumar, Jiangshan Yu, Xingjun Ma
Applications
2020 Towards Fair and Privacy-Preserving Federated Deep Models
IEEE Transactions on Parallel and Distributed Systems, Lingjuan Lyu, Jiangshan Yu, Karthik Nandakumar, Yitong Li, Xingjun Ma, Jiong Jin, Han Yu, Kee Siong Ng
Applications
2020 TICK: Tiny Client for Blockchains
IEEE Internet of Things Journal, Wei Zhang, JiangshanYu, Qingqiang He, Nan Zhang, Nan Guan
Consensus And Mining
2020 Exploring the Monero Peer-to-Peer Network
FC, Tong Cao, Jiangshan Yu, Jeremie Decouchant, Xiapu Luo, Paulo Verissimo.
Security Analysis
2020 Security Analysis on dBFT protocol of NEO
FC, Qin WANG, Jiangshan Yu, Zhiniang Peng, Vancuong Bui, Shiping Chen, Yong Ding, Yang Xiang
Security Analysis
2020 Characterizing Erasable Accounts in Ethereum
ISC, Xiaoqi Li, Ting Chen, Xiapu Luo, Jiangshan Yu
Smart Contract
2020 Game Theoretic Analysis of Reputation Approach on Block Withholding Attack
NSS, LianyangYu, Jiangshan Yu and Yevhen Zolotavkin
Consensus And Mining
2020 VRF-Based Mining: Simple Non-outsourceable Cryptocurrency Mining
DPM/CBT@ESORICS, Runchao Han, Haoyu Lin, Jiangshan Yu
Consensus And Mining
2019 Proof-of-QoS: QoS based blockchain consensus protocol
Computers & Security, Bin Yu, Joseph K. Liu, Surya Nepal, Jiangshan Yu, Paul Rimba
Consensus And Mining
2019 Lattice RingCT V2.0 with Multiple Input and Multiple Output Wallets
ACISP, Wilson Abel Alberto Torres, Veronika Kuchta, Ron Steinfeld, Amin Sakzad, Joseph K. Liu, Jacob Cheng
Cryptography
2019 Fast-to-Finalize Nakamoto-Like Consensus
ACISP, Shuyang Tang, Sherman S. M. Chow, Zhiqiang Liu, Joseph K. Liu
Consensus And Mining
2019 A Flexible Instant Payment System Based on Blockchain
ACISP, Lin Zhong, Huili Wang, Jan Xie, Bo Qin, Joseph K. Liu, Qianhong Wu
Payment
2019 Risk of Asynchronous Protocol Update: Attacks to Monero Protocols
ACISP, Dimaz Ankaa Wijaya, Joseph K. Liu, Ron Steinfeld, Dongxi Liu
Security Analysis
2019 Short Lattice-Based One-out-of-Many Proofs and Applications to Ring Signatures
ACNS, Muhammed F. Esgin, Ron Steinfeld, Amin Sakzad, Joseph K. Liu, Dongxi Liu
Cryptography
2019 Designing Smart Contract for Electronic Document Taxation
CANS, Dimaz Ankaa Wijaya, Joseph K. Liu, Ron Steinfeld, Dongxi Liu, Fengkie Junis, Dony Ariadi Suwarsono
Smart Contract
2019 Senarai: A Sustainable Public Blockchain-Based Permanent Storage Protocol
CANS, Dimaz Ankaa Wijaya, Joseph K. Liu, Ron Steinfeld, Dongxi Liu, Limerlina
Storage
2019 MatRiCT: Efficient, Scalable and Post-Quantum Blockchain Confidential Transactions Protocol
CCS, Muhammed F. Esgin, Raymond K. Zhao, Ron Steinfeld, Joseph K. Liu, Dongxi Liu
Cryptography
2019 On The Unforkability of Monero
AsiaCCS, Dimaz Ankaa Wijaya, Joseph K. Liu, Ron Steinfeld, Dongxi Liu, Jiangshan Yu
Security Analysis
2019 Consolidating Hash Power in Blockchain Shards with a Forest
Inscrypt, Jun Zhao, Jiangshan Yu, Joseph K. Liu
Consensus And Mining
2019 Lattice-Based Zero-Knowledge Proofs: New Techniques for Shorter and Faster Constructions and Applications
CRYPTO, Muhammed F. Esgin, Ron Steinfeld, Joseph K. Liu, Dongxi Liu
Cryptography
2019 Re-thinking untraceability in the CryptoNote-style blockchain
CSF, Jiangshan Yu,Man Ho Au,and Paulo Veríssimo
Security Analysis
2019 New Empirical Traceability Analysis of CryptoNote-Style Blockchains
FC, Zuoxia Yu, Man Ho Au, Jiangshan Yu, Rupeng Yang, Qiuliang Xu,and Wang Fat Lau
Security Analysis
2019 On the optionality and fairness of Atomic Swaps
AFT, Runchao Han, Haoyu Lin, and Jiangshan Yu
Consensus And Mining
2019 Evaluating DAG-Based Blockchains for IoT
TrustCom, Liangrong Zhao,Jiangshan Yu
Consensus And Mining
2019 RepuCoin: Your Reputation is Your Power
IEEE Trans. on Computers, Jiangshan Yu, David Kozhaya, Jeremie Decouchant, and Paulo Verissimo
Consensus And Mining
2019 Revocable and Linkable Ring Signature
Inscrypt, Xinyu Zhang, Joseph Liu, Ron Steinfeld, Veronika Kuchta, Jiangshan Yu
Cryptography
2018 IoTChain: Establishing Trust in the Internet of Things Ecosystem Using Blockchain
IEEE Cloud Computing, Bin Yu, Jarod Wright, Surya Nepal, Liming Zhu, Joseph K. Liu, Rajiv Ranjan
Applications
2018 Post-Quantum One-Time Linkable Ring Signature and Application to Ring Confidential Transactions in Blockchain (Lattice RingCT v1.0)
ACISP, Wilson Abel Alberto Torres, Ron Steinfeld, Amin Sakzad, Joseph K. Liu, Veronika Kuchta, Nandita Bhattacharjee, Man Ho Au, Jacob Cheng
Cryptography
2018 Evaluating CryptoNote-Style Blockchains
Inscrypt, Runchao Han, Jiangshan Yu, Joseph K. Liu, Peng Zhang
Security Analysis
2018 Anonymity Reduction Attacks to Monero
Inscrypt, Dimaz Ankaa Wijaya, Joseph K. Liu, Ron Steinfeld, Dongxi Liu, Tsz Hon Yuen
Security Analysis
2018 An Encrypted Database with Enforced Access Control and Blockchain Validation
Inscrypt, Zhimei Sui, Shangqi Lai, Cong Zuo, Xingliang Yuan, Joseph K. Liu, Haifeng Qian
Storage
2018 Compact Ring Signature in the Standard Model for Blockchain
ISPEC, Hao Ren, Peng Zhang, Qingchun Shentu, Joseph K. Liu, Tsz Hon Yuen
Cryptography
2018 Platform-Independent Secure Blockchain-Based Voting System
ISC, Bin Yu, Joseph K. Liu, Amin Sakzad, Surya Nepal, Ron Steinfeld, Paul Rimba, Man Ho Au
Applications
2018 Adding Confidential Transactions to Cryptocurrency IOTA with Bulletproofs
NSS, Peter Ince, Joseph K. Liu, Peng Zhang
Cryptography
2018 Position Paper on Blockchain Technology: Smart Contract and Applications
NSS, Weizhi Meng, Jianfeng Wang, Xianmin Wang, Joseph K. Liu, Zuoxia Yu, Jin Li, Yongjun Zhao, Sherman S. M. Chow
Smart Contract
2018 Monero Ring Attack: Recreating Zero Mixin Transaction Effect
TrustCom, Dimaz Ankaa Wijaya, Joseph K. Liu, Ron Steinfeld, Dongxi Liu
Security Analysis
2018 DECIM: Detecting Endpoint Compromise In Messaging
IEEE Transactions on Information Forensics and Security, Jiangshan Yu, Mark Ryan, and Cas Cremers
Applications
2017 RingCT 2.0: A Compact Accumulator-Based (Linkable Ring Signature) Protocol for Blockchain Cryptocurrency Monero
ESORICS, Shifeng Sun, Man Ho Au, Joseph K. Liu, Tsz Hon Yuen
Cryptography
2017 A New Blockchain-Based Value-Added Tax System
ProvSec, Dimaz Ankaa Wijaya, Joseph K. Liu, Dony Ariadi Suwarsono, Peng Zhang
Applications
2016 DTKI: a new formalized PKI with verifiable trusted parties
The Computer Journal, Jiangshan Yu, Vincent Cheval, and Mark Ryan
Applications