Unraveling Responsiveness of Chained BFT Consensus with Network Delay.
CoRR, January, 2025
Leader Rotation Is Not Enough: Scrutinizing Leadership Democracy of Chained BFT Consensus.
CoRR, January, 2025
Constant latency and finality for dynamically available DAG.
IACR Cryptol. ePrint Arch., 2025
Modeling Mobile Crash in Byzantine Consensus.
IACR Cryptol. ePrint Arch., 2024
Smooth Transition from PoW to PoS.
Proceedings of the 6th ACM International Symposium on Blockchain and Secure Critical Infrastructure, 2024
DACP: Enforcing a dynamic access control policy in cross-domain environments.
Comput. Networks, December, 2023
Crystal: Enhancing Blockchain Mining Transparency With Quorum Certificate.
IEEE Trans. Dependable Secur. Comput., 2023
Reputation-based state machine replication.
IACR Cryptol. ePrint Arch., 2023
Fair Delivery of Decentralised Randomness Beacon.
IACR Cryptol. ePrint Arch., 2023
Interchain Timestamping for Mesh Security.
CoRR, 2023
Interchain Timestamping for Mesh Security.
Proceedings of the 2023 ACM SIGSAC Conference on Computer and Communications Security, 2023
Scaling permissionless blockchains via sharding.
PhD thesis, 2022
On the Security and Performance of Blockchain Sharding.
IACR Cryptol. ePrint Arch., 2021
General Congestion Attack on HTLC-Based Payment Channel Networks.
Proceedings of the 3rd International Conference on Blockchain Economics, 2021
Fact and Fiction: Challenging the Honest Majority Assumption of Permissionless Blockchains.
Proceedings of the ASIA CCS '21: ACM Asia Conference on Computer and Communications Security, 2021
On the performance of distributed ledgers for Internet of Things.
Internet Things, 2020
Bank run Payment Channel Networks.
IACR Cryptol. ePrint Arch., 2020
Analysing and Improving Shard Allocation Protocols for Sharded Blockchains.
IACR Cryptol. ePrint Arch., 2020
RandChain: Decentralised Randomness Beacon from Sequential Proof-of-Work.
IACR Cryptol. ePrint Arch., 2020
VRF-Based Mining Simple Non-outsourceable Cryptocurrency Mining.
Proceedings of the Data Privacy Management, Cryptocurrencies and Blockchain Technology, 2020
Sucker punch makes you richer: Rethinking Proof-of-Work security model.
IACR Cryptol. ePrint Arch., 2019
On the optionality and fairness of Atomic Swaps.
IACR Cryptol. ePrint Arch., 2019
Demystifying Crypto-Mining: Analysis and Optimizations of Memory-Hard PoW Algorithms.
Proceedings of the IEEE International Symposium on Performance Analysis of Systems and Software, 2019
Evaluating Blockchains for IoT.
Proceedings of the 9th IFIP International Conference on New Technologies, 2018
Evaluating CryptoNote-Style Blockchains.
Proceedings of the Information Security and Cryptology - 14th International Conference, 2018