Paper 2012/086

Remarks on- An ideal multi-secret sharing scheme based on MSP

Zhi-hui Li Jing Li

Abstract

In 2010, C.- F. Hsu, Q.Cheng, X.M.Tang and B.Zeng proposed an ideal linear multi-secret sharing scheme based on monotone span programs (for short HCTZ scheme). This paper mainly makes an analysis about the problems in HCTZ scheme.Meanwhile, we presents an efficient ideal multi-secret sharing scheme based on monotone span programs for a family of access structures. The new scheme effectively overcomes the deficiency of HCTZ scheme, and has the advantage of small calculation cost.

Metadata
Available format(s)
-- withdrawn --
Publication info
Published elsewhere. Unknown where it was published
Keywords
multi-secret sharingmonotone span programsa family of access structuressmall calculation cost
Contact author(s)
l19861986 @ 126 com
History
2012-05-08: withdrawn
2012-02-23: received
See all versions
Short URL
https://ia.cr/2012/086
License
Creative Commons Attribution
CC BY
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