【摘要】 Aydos等人提出了一种基于椭圆曲线密码(ECC)机制的无线安全协议,然而从文献[1]及所进行的安全分析看,该算法并不能真正实现交易双方的身份认证,同时还易遭受中间人攻击。提出了一种改进的算法,较好地克服了以上的安全漏洞。更多还原

【Abstract】 Recently,Aydos,et al proposed an ECC-based authenticated key agreement protocol for wireless communication.However,this paper and paper[1] show that Aydos’s algorithm is vulnerable to intermediate attack and does not achieve essential mutual authentication.Based on this,an improvement protocol is provided,which can avoid the vulnerabilities mentioned above.更多还原