New Results On Multilevel Diversity Coding with Secure Regeneration Conference Paper

abstract

• 2018 IEEE. The problem of multilevel diversity coding with secure regeneration is revisited. Under the assumption that the eavesdropper can access the repair data for all compromised storage nodes, Shao el al. provided a precise characterization of the minimum-bandwidth-regeneration (MBR) point of the achievable normalized storage-capacity repair-bandwidth tradeoff region. In this paper, it is shown that the MBR point of the achievable normalized storage-capacity repair-bandwidth tradeoff region remains the same even if we assume that the eavesdropper can access the repair data for some compromised storage nodes (type II compromised nodes) but only the data contents of the remaining compromised nodes (type I compromised nodes), as long as the number of type I compromised nodes is no greater than that of type II compromised nodes.

name of conference

• 2018 IEEE International Symposium on Information Theory (ISIT)

authors

• Liu, Tie
• Tian, Chao

published proceedings

• 2018 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY (ISIT)

author list (cited authors)

• Shao, S., Liu, T., Tian, C., & Shen, C.

citation count

• 0

complete list of authors

• Shao, Shuo||Liu, Tie||Tian, Chao||Shen, Cong

publication date

• January 2018

publisher

• Institute of Electrical and Electronics Engineers (IEEE)  Publisher

published in

• IEEE International Symposium on Information Theory - Proceedings  Journal

keywords

• Regenerative Medicine

Digital Object Identifier (DOI)

• 10.1109/isit.2018.8437633

International Standard Book Number (ISBN) 13

• 9781538647806

start page

• 1899

end page

• 1903

volume

• 00

URL

• http://dx.doi.org/10.1109/isit.2018.8437633