期刊名称：International Journal of Computer Science & Technology
印刷版ISSN：2229-4333
电子版ISSN：0976-8491
出版年度：2015
卷号：6
期号：2
页码：72-75
语种：English
出版社：Ayushmaan Technologies
摘要：Wireless networks are using enormously, for the reason of its mobility, scalable features. Of all the available wireless networks, Mobile Ad-hoc NETworks (MANET) is the most important and typical application. MANET does not require a fixed network infrastructure; every single node works as both a transmitter and a receiver. MANET has the changing topology and it does not have the fixed network infrastructure. Each node act both as the transmitter and receiver and node configuration is done on its own. Nodes communicate among themselves either directly or with the help of neighbors. The open medium allows MANET vulnerable to attacks. In existing system Enhanced Adaptive Acknowledgment(EAACK) method is imposed, in this digital signature method is used which cause network overhead. Thus proposed system specifies the Hybrid Cryptography technique isused to reduce network overhead.
