A Novel Algorithm HSHA to Secure Wireless Ad hoc Network
نویسندگان
چکیده
منابع مشابه
A Hidden Node Aware Network Allocation Vector Management System for Multi-hop Wireless Ad hoc Networks
Many performance evaluations for IEEE 802.11distributed coordination function (DCF) have been previouslyreported in the literature. Some of them have clearly indicatedthat 802.11 MAC protocol has poor performance in multi-hopwireless ad hoc networks due to exposed and hidden nodeproblems. Although RTS/CTS transmission scheme mitigatesthese phenomena, it has not been successful in thoroughlyomit...
متن کاملSecure Selective Exclusion in Ad Hoc Wireless Network
A wireless sensor network can be seen as a large number (hundreds of thousand) of small (a few cubic millimetres) devices, battery powered, with very limited hardware resources. Such a network has been studied specifically in the ad hoc model, where the sensors autonomously set up a network infrastructure. We propose here an extension to the current wireless ad hoc sensor network (WSN) model (i...
متن کاملA Secure Routing Algorithm for Underwater Wireless Sensor Networks
Recently, underwater Wireless Sensor Networks (UWSNs) attracted the interest of many researchers and the past three decades have held the rapid progress of underwater acoustic communication. One of the major problems in UWSNs is how to transfer data from the mobile node to the base stations and choosing the optimized route for data transmission. Secure routing in UWSNs is necessary for packet d...
متن کاملSecure Authentication for Vehicular Ad Hoc Network
Security is an important issue in ad hoc networks, especially fo r security sensitive applicat ions. This paper main ly focus the authentication based on the group signature for providing the security and privacy in vehicular ad hoc networks (VANET). In VANETs, g roup signature is widely used for vehicles to achieve unauthenticated vehicles. A group signature scheme allows members of a group to...
متن کاملSecure Multicasting in Ad-Hoc Network
A Mobile ad-hoc network is an autonomous system of mobile nodes connected by wireless links; each node operates as an end system and a router for all other nodes in the network. In each communication operation we use multicasting technique. In multicasting technique signified for group communication that supports the dissemination of information from a sender to all the receivers in a group whi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Applied Information Systems
سال: 2012
ISSN: 2249-0868
DOI: 10.5120/ijais12-450149