A flexible sharding blockchain protocol based on cross-shard byzantine fault tolerance

Y Liu, X **ng, H Cheng, D Li, Z Guan… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Sharding technology is crucial to achieve decentralization, scalability, and security
simultaneously. However, existing sharding blockchain schemes suffer from high cross …

W3Chain: A Layer2 Blockchain Defeating the Scalability Trilemma

M Xu, Q Wang, H Sun, J Lin… - 2023 IEEE International …, 2023 - ieeexplore.ieee.org
Scalability trilemma is a classical research topic in the area of blockchains. To defeat such
trilemma, many previous solutions have been proposed. However, none of those previous …

Indistinguishable Obfuscated Encryption and Decryption Based on Transformer Model

P Ding, Z **, Y Liu, M Sun, H Liu, L Li… - … Conference on Smart …, 2022 - Springer
To solve the problem in secure encryption in cryptography, indistinguishability Obfuscation
(iO) was born. It is a crypto-complete idea, based on which we can build many cryptographic …

Enhanced 4A Identity Authentication Center Based on Super SIM Technology

R Niu, Z Jia, Y Liu, J Lin, X Huang, M Sun - International Conference on …, 2022 - Springer
This paper explains how large-scale IT systems balance security and enabling under the
pressure of supporting complex business models, constantly introducing new technologies …