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Secure Group Key Management Scheme For Dynamic Vehicular Cloud Computing

Journal: International Journal of Advanced Networking and Applications (Vol.13, No. 01)

Publication Date:

Authors : ; ;

Page : 4821-4826

Keywords : Vehicular cloud; key management; encryption; security;

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Vehicular cloud facilitates a dynamic set of vehicle users to form a cloud and share the resources and services to make safe journey. A public encryption key which is shared among the users, so that anyone participating in the cloud can send a message securely and efficiently to the vehicular cloud. Users can join or leave the group efficiently without triggering a completely new key agreement protocol, which will greatly benefit the users in the vehicular cloud. We define a generic construction of dynamic asymmetric group key agreement by combining a traditional authenticated group key agreement, public key encryption and signature. We evaluate the performance of the scheme, in comparison with existing scheme.

Last modified: 2021-08-31 19:02:32