Open AccessNetwork Coding Anti‐eavesdropping Algorithm for Ad hoc Networks
Author(s) -
Liu Jun,
Liu Yi'nan,
Liu Hui,
Wang Yingmei
Publication year - 2015
Publication title -
chinese journal of electronics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.267
H-Index - 25
eISSN - 2075-5597
pISSN - 1022-4653
DOI - 10.1049/cje.2015.07.034
Subject(s) - computer science , linear network coding , eavesdropping , computer network , wireless ad hoc network , mobile ad hoc network , coding (social sciences) , encryption , algorithm , computer security , wireless , mathematics , telecommunications , network packet , statistics
Aiming at the anti‐eavesdrop security demandand potential safety hazard in Ad hoc, a secure randomlinear network coding algorithm was proposed. Thealgorithm has secure source coding and protecting the codingvectors. The information source secure coding methodand optimizing the finite region is defined to guaranteethat the information is properly protected. Different codingvectors protecting schemes were designed for adaptingsecurity path and without. We applied the secure randomlinear network coding algorithm in Ad Hoc Networks tomeet the demand on anti‐eavesdrop. The anti‐eavesdropalgorithm based on network coding is simulated and analyzedin NS2 platform, the results shown that comparingwith the encryption algorithm, the anti‐eavesdrop algorithmbased on network coding has better performancein end‐to‐end delay and encryption speed.