By Topic

A (t,n)-Threshold Group Signature Scheme Based on Compartmented Secret Sharing

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$33 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

1 Author(s)
Tianqin Wang ; Dept. of Inf. Eng., North China Univ. of Water Resources & Electr. Power, Zhengzhou, China

A compartmented access structure is an access structure that does not distinguish between participants belonging to the same compartment. In this paper, we design an ideal secret sharing scheme for a compartmented threshold access structure. A secure (t,n)-threshold group signature scheme based on the secret sharing scheme is proposed. We achieve this result by combining mature signature primitives with the proposed secret sharing scheme. The scheme achieves the desired properties of unforgeability and anonymity. The main focus of this paper is that, based on probabilistic theory, we show the secret sharing scheme can be perfect.

Published in:

Web Information Systems and Mining (WISM), 2010 International Conference on  (Volume:2 )

Date of Conference:

23-24 Oct. 2010