Title :
A Combination Scheme against Pollution Attacks in Network Coding
Author :
Wu Chi ; Huang Cheng ; Huang Xiaotao
Author_Institution :
Network & Comput. Center, Huazhong Univ. of Sci. & Technol., Wuhan, China
fDate :
May 30 2012-June 1 2012
Abstract :
The network coding usually suffers from pollution attacks. Two schemes against pollution attacks are discussed in this paper, based on linear space signature and information theory, respectively. Pollution attacks detection algorithm of information theory based scheme is improved. The time consumptions of two schemes under different conditions of file size and data segmentation size are compared, and then a new scheme combining linear space signature and with information theory is provide to fight pollution attacks.
Keywords :
digital signatures; network coding; security of data; combination scheme; data segmentation size; file size; information theory; linear space signature; network coding; pollution attacks detection algorithm; Encoding; Engineering education; Network coding; Pollution; Redundancy; Vectors; attack detection; information theoretic security; linear space signature; network coding; pollution attacks; secure network coding;
Conference_Titel :
Computer and Information Science (ICIS), 2012 IEEE/ACIS 11th International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4673-1536-4
DOI :
10.1109/ICIS.2012.5
