On a key exchange protocol based on Diophantine equations

Noriko Hirata-Kohno, Attila Petho

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

We analyze a recent key exchange protocol proposed by H. Yosh, which is based on the hardness to solve Diophantine equations. In this article, we analyze the protocol and show that the public key is very large. We suggest large families of parameters both in the finite field and in the rational integer cases for which the protocol can be secure.

Original languageEnglish
Pages (from-to)17-21
Number of pages5
JournalInfocommunications Journal
Volume5
Issue number3
Publication statusPublished - Sep 1 2013

ASJC Scopus subject areas

  • Computer Science(all)
  • Electrical and Electronic Engineering

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