With the demand for security, the Internet companies and institutions have formed
independent trust domains by utilizing different cryptographic settings, which brings up the …

In the era of network informatization, the Internet of Things has more and more complex
requirements for information interaction across trust domains, and cross-domain identity …

In many real resource access scenarios, the parties who require to establish communication
may be unable to effectively identify and verify some authentication messages of the other …

Aiming at the urgent need for a cross-domain authentication scheme with low computational
cost, low latency, and high security in the edge computing environment, this paper proposes …

Current solutions on cross-domain access authentication based on blockchain are largely
using digital certificate authentication, where users cannot control their identity, and some …

The Public Key Infrastructure (PKI) system is the cornerstone of today's security
communications. All users in the service domain covered by the same PKI system are able …

In the Internet of Things (IoT), blockchain-based cross-domain authentication schemes can
effectively establish trust and share data across different administrative domainss. However …

Authentication is a crucial security service on the Internet. In real-world applications, multiple
independent trust domains often exist, with each recognizing only certain identities within …

It is well known that each Public Key Infrastructure (PKI) system forms a closed security
domain and only recognizes certificates in its own domain (such as medical systems …

In the context of cloud computing, the interaction between clients in different application
domains becomes more frequent, which makes cross‐domain identity authentication safely …