@article{(Open Science Index):https://publications.waset.org/pdf/10015,
	  title     = {An Enhanced Key Management Scheme Based on Key Infection in Wireless Sensor Networks},
	  author    = {Han Park and  JooSeok Song},
	  country	= {},
	  institution	= {},
	  abstract     = {We propose an enhanced key management scheme
based on Key Infection, which is lightweight scheme for tiny sensors.
The basic scheme, Key Infection, is perfectly secure against node
capture and eavesdropping if initial communications after node
deployment is secure. If, however, an attacker can eavesdrop on
the initial communications, they can take the session key. We use
common neighbors for each node to generate the session key. Each
node has own secret key and shares it with its neighbor nodes. Then
each node can establish the session key using common neighbors-
secret keys and a random number. Our scheme needs only a few
communications even if it uses neighbor nodes- information. Without
losing the lightness of basic scheme, it improves the resistance against
eavesdropping on the initial communications more than 30%.},
	    journal   = {International Journal of Information and Communication Engineering},
	  volume    = {3},
	  number    = {12},
	  year      = {2009},
	  pages     = {2789 - 2794},
	  ee        = {https://publications.waset.org/pdf/10015},
	  url   	= {https://publications.waset.org/vol/36},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 36, 2009},
	}