Secret Writing on Dirty Paper: A Deterministic View Academic Article

abstract

• Recently, there has been a lot of success in using the deterministic approach to provide approximate characterization of Gaussian network capacity. In this paper, we take a deterministic view and revisit the problem of wiretap channel with side information. A precise characterization of the secrecy capacity is obtained for a linear deterministic model, which naturally suggests a coding scheme which we show to achieve the secrecy capacity of the degraded Gaussian model (dubbed as secret writing on dirty paper) to within half a bit. 2012 IEEE.

authors

• Georghiades, Costas
• Liu, Tie

published proceedings

• IEEE TRANSACTIONS ON INFORMATION THEORY

author list (cited authors)

• El-Halabi, M., Liu, T., Georghiades, C. N., & Shamai (Shitz), S.

citation count

• 24

complete list of authors

• El-Halabi, Mustafa||Liu, Tie||Georghiades, Costas N||Shamai (Shitz), Shlomo

publication date

• June 2012

publisher

• Institute of Electrical and Electronics Engineers (IEEE)  Publisher

published in

• IEEE TRANSACTIONS ON INFORMATION THEORY  Journal

keywords

• Dirty-paper Coding
• Information-theoretic Security
• Linear Deterministic Model
• Side Information
• Wiretap Channel

Digital Object Identifier (DOI)

• 10.1109/TIT.2012.2190820

start page

• 3419

end page

• 3429

volume

• 58

issue

• 6