1 citations · 1 across the 3 of their papers we have counts for
4 papers
Reinshard: An optimally sharded dual-blockchain for concurrency resolution
Vishal Sharma, Zengpeng Li, Pawel Szalachowski +2
Decentralized control, low-complexity, flexible and efficient communications are the requirements of an architecture that aims to scale blockchains beyond the current state. Such p…
Post-Quantum VRF and its Applications in Future-Proof Blockchain System
Zengpeng Li, Teik Guan Tan, Pawel Szalachowski +2
A verifiable random function (VRF in short) is a powerful pseudo-random function that provides a non-interactively public verifiable proof for the correctness of its output. Recent…
UC Modelling and Security Analysis of the Estonian IVXV Internet Voting System
Bingsheng Zhang, Zengpeng Li, Jan Willemson
Estonian Internet voting has been used in national-wide elections since 2005. However, the system was initially designed in a heuristic manner, with very few proven security guaran…
LaKSA: A Probabilistic Proof-of-Stake Protocol
Daniel Reijsbergen, Pawel Szalachowski, Junming Ke +2
We present Large-scale Known-committee Stake-based Agreement (LaKSA), a chain-based Proof-of-Stake protocol that is dedicated, but not limited, to cryptocurrencies. LaKSA minimizes…