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Cluster Computing and the Grid, IEEE International Symposium on (2011)
Newport Beach, California USA
May 23, 2011 to May 26, 2011
ISBN: 978-0-7695-4395-6
pp: 544-553
In this paper, we propose a new Identity-Based Certificateless Proxy Signature scheme, for the grid environment, in order to enable attribute-based authorization, fine-grained delegation and enhanced delegation chain establishment and validation, all without relying on any kind of PKI Certificates or proxy certificates. We show that our scheme is correct and secure. We also give an evaluation of the computational and communication overhead of the proposed scheme. Simulations shows satisfying results.
Authorization, Delegation, Certificateless Public Key Cryptography, Grid-Computing, Identity-Based Cryptography, Proxy Signature

S. Matsuoka and M. A. Jabri, "Dealing with Grid-Computing Authorization Using Identity-Based Certificateless Proxy Signature," Cluster Computing and the Grid, IEEE International Symposium on(CCGRID), Newport Beach, California USA, 2011, pp. 544-553.
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