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

fYear

2012

fDate

May 30 2012-June 1 2012

Firstpage

71

Lastpage

76

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer and Information Science (ICIS), 2012 IEEE/ACIS 11th International Conference on

Conference_Location

Shanghai

Print_ISBN

978-1-4673-1536-4

Type

conf

DOI

10.1109/ICIS.2012.5

Filename

6211079