A proxy signature enables an original signer to delegate her signing capability to a proxy signer and then the proxy signer can sign a message on behalf of the original signer. In this paper we propose an ID-based proxy signature scheme from bilinear pairings. We provide exact security proof of the proposed ID-based proxy signature scheme in the random oracle model under the Computational Diffie-Hellman assumption without using Forking Lemma.
CITATION STYLE
Shim, K. A. (2006). An identity-based proxy signature scheme from pairings. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 4307 LNCS, pp. 60–71). Springer Verlag. https://doi.org/10.1007/11935308_5
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