A new CCA-secure encryption based on the Gap Hashed Diffie-Hellman problem

This paper proposes a variant of the ElGamal public key encryption which is secure against chosen ciphertext attack. Our proof of security is based on the intractability of the Gap Hashed Diffie-Hellman assumption in the standard model. The proposed scheme is practical to send encrypted short mess...

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Bibliographic Details

Main Authors:	Asbullah, Muhammad Asyraf, Kamel Ariffin, Muhammad Rezal
Format:	Article
Language:	en English
Published:	Advanced Institute of Convergence Information Technology 2013
Online Access:	http://psasir.upm.edu.my/id/eprint/30255/1/A%20new%20CCA.pdf http://psasir.upm.edu.my/id/eprint/30255/
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