Abstract—Certificate ess cryptosystems were proposed by Al-Riyami and Paterson in 2003 [1] to solve problems of public key cryptosystems based on PKI and based on identity. Up to now, various types of certificate less cryptographic primitives as encryption functions, signature schemes, key agreement protocols and etc, have been designed. But to the best of our knowledge, multiple-key agreement protocols have not been proposed based on certificate less cryptosystem yet. So in this paper we propose a certificate less authenticated multiple-key agreement protocol with bilinear pairings.
Index Terms—Certificate less, cryptosystem, multiple-key agreement protocol, signature schemes, bilinear pairing.
Mohammad Sabzinejad and Majid Bayat are with the Department of Mathematics and Computer Sciences, Tarbiat Moallem University, Tehran, Iran.
Mahmoud Ahmadian Attari is with the Faculty of Electrical and Computer Engineering, K.N. Toosi University of Technology, Tehran, Iran.
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Cite: Mohammad Sabzinejad, Mahmoud Ahmadian Attari, and Majid Bayat, "A Certificate less Multiple-key Agreement Protocol without Hash Functions Based on Bilinear Pairings,"
International Journal of Engineering and Technology vol. 4, no. 3, pp. 321-325, 2012.
