Conference Paper

A New Identity-based Proxy Signature Scheme from Bilinear Pairings

Dept. of Electr. & Comput. Eng., Isfahan Univ. of Technol.
DOI: 10.1109/ICTTA.2006.1684946 Conference: Information and Communication Technologies, 2006. ICTTA '06. 2nd, Volume: 2
Source: IEEE Xplore

ABSTRACT

Proxy signature schemes allow a proxy signer to generate a proxy signature on behalf of an original signer. In this paper we propose an identity-based proxy signature scheme from bilinear pairings. In comparison with the Xu et al.'s scheme, our scheme is more efficient in computation and requires fewer pairing operations especially in verification phase

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Available from: Hamid Mala, Aug 02, 2014