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

Stay updated with breaking news from Harding blockchain. Get real-time updates on events, politics, business, and more. Visit us for reliable news and exclusive interviews.

Top News In Harding Blockchain Today - Breaking & Trending Today

"SS-DID: A Secure and Scalable Web3 Decentralized Identity Utilizing Mu" by Yizhong Liu, Boyu Zhao et al.

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 main chain to establish trust, while regular shards manage DID-related transactions. Specific system processes and query optimizations are also given. Besides, formal security analysis and comprehensive simulation evaluations have demonstrated that the architecture can achieve all proposed security and performance goals, including low latency of down to 2 seconds and high throughput of up to 9 ....

Harding Blockchain ,

"Secure and Scalable Cross-Domain Data Sharing in Zero-Trust Cloud-Edge" by Yizhong Liu, Xinxin Xing et al.

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 lightweight IoT devices to verify the ciphertext validity sent by a data owner. Second, we propose a new multi-domain cloud-edge-end architecture based on sharding blockchains and design a cross-domain data sharing scheme under the partial trust model to achieve security, scalability, and high performance. Third, a cross-domain data sharing scheme under the zero trust model is further designed, whic ....

Access Control , Cloud Computing , Loud Edge End , Computer Architecture , Data Sharing , Harding Blockchain , Zero Trust ,