结合Chebyshev 混沌映射和RSA算法提出了一种新的可否认认证方案。该方案可操作性强,不仅具有良好的可靠性和较高的运算效率,还可以防止中间人攻击,在电子选举和网上谈判等系统中可以确保公平性以及安全性。
A deniable authentication protocol is proposed in this paper based on Chebyshev chaotic map and RSA algorithm .The scheme is efficient , practicable and reliable .It can resist person-in-the-middle ( PIM) attack and assure the justice and security in electronic voting system and negotiation over Internet .