Asymptotic Analysis in Secured Message DeliveryJournal: International Journal of Linguistics and Computational Applications (Vol.2, No. 3)
Publication Date: 2015-09-10
Authors : V.Divya S. Perumal;
Page : 65-68
Keywords : Artificial noise generation; Eavesdroppers; Secrecy capacity.;
Wireless networking is a method by which homes, telecommunications networks and enterprise (business) installations avoid the costly process of introducing cables into a building, or as a connection between various equipment locations. For such a reasons this technology has become popular. Though it is familiar, its wireless channel is vulnerable to the eavesdroppers during message delivery (security is the major problem). In the previous cases this problem was solved by cryptographic methods such as RSA public key cryptosystem. But due to expensive key distribution and improvement in decoding technology, the message transmitted is said to be unsecured. The problem can be overcome by using artificial noise generation. This paper investigates and studies how to deliver the message securely in the wireless network using artificial noise generation concept.
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