A secure multicast protocol based on pairings on elliptic curves

نویسندگان

  • J. A. Alvarez-Bermejo
  • J. A. Lopez-Ramos
چکیده

The aim of this paper is to introduce a protocol for multicast distribution of secrets providing perfect forward and backward secrecy. The protocol is based on pairings on elliptic curves and has low cost communications and key storage. It is shown how this protocol improves some alternatives existing for real time communications. Keywords—Information security, multicast communications, elliptic curves cryptography, pairings on elliptic curves, hash function.

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تاریخ انتشار 2013