By Topic

ID-Based Threshold Proxy Signature Scheme Based on Elliptic Curve Cryptosystems

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
$31 $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

3 Author(s)
Dianjun Lu ; Dept. of Math. & Inf. Sci., Qinghai Normal Univ., Xining, China ; Bingru Zhang ; Yun Wang

Most of the existing threshold proxy signature schemes were under the certificate-based public key systems. However, in these schemes, some revealed that the receiver cannot find out who signed the proxy signatures. In this paper, based on Schnorr's signature scheme, integrating the short secret key characteristic of the elliptic curve cryptosystem, we proposed a novel (t, n) threshold proxy signature scheme. Compared with the reported (t, n) threshold proxy signature schemes, our scheme can reduce the amount of computations and communications without a dealer. What's more, used our scheme, the original signer can know who generated the proxy signature and the receiver can certify the actuality of the group signers.

Published in:

Management and Service Science (MASS), 2010 International Conference on

Date of Conference:

24-26 Aug. 2010