Title

A short proxy signature scheme: efficient authentication in the ubiquitous world

RIS ID

12662

Publication Details

Mu, Y., Susilo, W., Xinyi, H., Zhang, F. & Chen, X. (2005). A short proxy signature scheme: efficient authentication in the ubiquitous world. In T. Enokido, L. Yan, B. Xiao, D. Kim, Y. Dau & L. Yang (Eds.), International Conference on Embedded and Ubiquitous Computing (pp. 480-489). Germany: Springer.

Abstract

We present a cryptanalysis on the short proxy signature scheme recently proposed in [11] and propose a novel short proxy signature scheme from bilinear pairings. Compared with the existing proxy signature schemes, the signature length of our scheme is the shortest. Our short proxy signature scheme satisfies all the properties required for proxy signatures. We prove that our scheme is secure in the random oracle model.

Please refer to publisher version or contact your library.

Share

COinS
 

Link to publisher version (DOI)

http://dx.doi.org/10.1007/11596042_50