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Title: A Certificateless Ring Signature Scheme with High Efficiency in the Random Oracle Model
Authors: Zhang, Y
Zeng, J
Li, W
Zhu, H
First Published: 21-Jun-2017
Publisher: Hindawi
Citation: Mathematical Problems in Engineering, 2017, 7696858
Abstract: Ring signature is a kind of digital signature which can protect the identity of the signer. Certificateless public key cryptography not only overcomes key escrow problem but also does not lose some advantages of identity-based cryptography. Certificateless ring signature integrates ring signature with certificateless public key cryptography. In this paper, we propose an efficient certificateless ring signature; it has only three bilinear pairing operations in the verify algorithm. The scheme is proved to be unforgeable in the random oracle model.
DOI Link: 10.1155/2017/7696858
ISSN: 1024-123X
eISSN: 1563-5147
Version: Publisher Version
Status: Peer-reviewed
Type: Journal Article
Rights: Copyright © the authors, 2017. This is an open-access article distributed under the terms of the Creative Commons Attribution License (, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Appears in Collections:Published Articles, Dept. of Computer Science

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