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Seamless Video Service is a new service mode, providing video services to users at any time and any place. In seamless content delivery system, the authentication & authorization protocol is an essential problem to be solved. In this paper, an authentication & authorization protocol suitable for seamless video services with light weight certificate, namely SVSAAP is proposed. Through the analysis...
In this paper, we propose a novel three party authentication scheme which could realize the mutual authentication among the involved parities (service provider, terminal and smart-card), and our scheme can be used for more fair-use oriented DRM scheme framework design. The scheme is highly efficient and secure, and it's immune to many existing attacks.
In this paper, we redefine the roles in Mobile-TV systems from two parties(service provider and user) to three par-ties(network operator, content provider and user). Afterwards, we concentrate our discussion on service authentication problem in three-party model. Our proposed scheme is based on Identity Based Encryption(IBE) scheme, give a novel way to solve the mutual authentication and batch authentication...
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