Harding Blockchain News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Web3 is a revolutionary Internet paradigm that focusing decentralization, user empowerment, and intelligence. One of its key technologies is decentralized identity (DID), which has gained significant attention recently. However, existing DID solutions are not scalable enough to be compatible with the large-scale identity node applications required by Web3 across various fields. To overcome this challenge, we propose the first multi-layer Web3 DID architecture utilizing sharding blockchain, which provides management, scalability, and compatibility. This architecture leverages leader shards and ...

The cloud-edge-end architecture is suitable for many essential scenarios, such as 5 G, the Internet of Things (IoT), and mobile edge computing. Under this architecture, cross-domain and cross-layer data sharing is commonly in need. Considering cross-domain data sharing under the zero-trust model, where each entity does not trust the others, existing solutions have certain problems regarding security, fairness, scalability, and efficiency. Aiming at solving these issues, we conduct the following research. First, a new plaintext checkable encryption scheme is constructed, which can be used on li...