%0 Journal Article
%T Secure Transmission Services in Wireless Networks using Key Trees
%A Geddam.Kiran Kumar
%A Prof K .V. Mutyalu
%J International Journal of Computer Trends and Technology
%D 2012
%I Seventh Sense Research Group
%X In contrast with conventional networks, mobile networks usually do not provide on-line access to trusted authorities or to centralized servers for secure message transmissions and exhibit problems like frequent problems due to link-node failures and pricey issues. For these reasons, existing solutions for secure message transmission services in regular networks requireon-line trusted authorities or certificate repositories that are not well suited for securing mobile networks. To reduce computation overhead the core system is deployed at a Server and accessed via mobile nodes. In this paper, we propose a fully self-organized public-key management system that allows users to generate their key message pairs and cipher/decipher them(using RSA encryption), to issue access, to perform authentication regardless of the network partitions and number of users using Key Tree management schemes.
%K Wireless broadcast
%K key management
%K access control
%K key hierarchy
%K secure group communication
%K key distribution.
%U http://www.ijcttjournal.org/volume-3/issue-3/IJCTT-V3I3P102.pdf