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Since current optical network is actually divided into multiple domains each of which has its own network provider for independent management, the development of multi-domain networks has become the trend of next-generation intelligent optical networks, and then the survivability has also become an important and challenging issue in fault-tolerant multi-domain optical networks. In this paper, we study...
The public key infrastructure (PKI) provides security services for e-commerce, e-government and other cyber transactions. certification authority (CA), a critical component of PKI, acts as a trust third party (TTP) among these applications. A CA is usually controlled and operated by an authority in real world, which stores and publishes users' public key and other attributes. However, various types...
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