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On combining information-theoretic and cryptographic approaches to network coding security against the pollution attack

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3 Author(s)
Vyetrenko, S. ; California Inst. of Technol., Pasadena, CA, USA ; Khosla, A. ; Tracey Ho

In this paper we consider the pollution attack in network coded systems where network nodes are computationally limited. We consider the combined use of cryptographic signature based security and information theoretic network error correction and propose a fountain-like network error correction code construction suitable for this purpose.

Published in:

Signals, Systems and Computers, 2009 Conference Record of the Forty-Third Asilomar Conference on

Date of Conference:

1-4 Nov. 2009