Cryptology ePrint Archive: Report 2015/655

An Efficient Multi-Message Multi-Receiver Signcryption Scheme with Forward Secrecy on Elliptic Curves

Nizamud Din, Arif Iqbal Umar, Abdul Waheed, Noor Ul Amin

Abstract: Secure multicast communication has application in growing number of applications. Forward secrecy is of prime importance and insures message confidentiality even long-term private key compromised. We present an efficient construction of multi message multi receiver signcryption with forward secrecy on elliptic curves. It provides confidentiality, integrity, authenticity, non-repudiation, public verifiability, unforgeability and forward secrecy of multi message multicast. It is efficient in computation cost and communication overhead and suitable for resource constrained IP-based secure multi message multicast systems.

Category / Keywords: public-key cryptography / Elliptic curve cryptosystem, Signcryption, Multicast

Date: received 1 Jul 2015, last revised 1 Jul 2015

Contact author: sahibzadanizam at yahoo com

Available format(s): PDF | BibTeX Citation

Version: 20150702:075730 (All versions of this report)

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