一种无线环境下具有可控匿名性的认证协议
首发时间:2008-01-10
摘要:针对无线匿名认证协议中因家乡域身份信息暴露而导致协议匿名性降低及匿名服务滥用的问题,提出了一种基于无线网络环境下的可控匿名认证协议(CACP),协议通过使用历史访问域转发认证信息的方法实现了家乡域的匿名,同时通过检查认证标记来拒绝非法用户的认证请求以达到对协议的可控性要求。描述了协议的实现过程,从概率统计的角度分析了协议的安全性和匿名性。相关分析结果表明,使用该协议不但可以提高家乡域的匿名性同时也能有效地控制匿名的滥用。
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A Controllable Anonymous Authentication Protocol in Wireless Communications
Abstract:An anonymous authentication protocol was proposed to improve the anonymity and to control anonymity abusing for wireless communications. The protocol implemented the anonymity of Home Location Register (HLR) using Visitor Location Registers (VLRs) which had been employed to forward the authentication message by Mobile Station (MS). Through checking the authentication token, this protocol could control anonymity abusing. The probability statistics was adopted to analyze the security and anonymity of this protocol. The analysis results show that this protocol not only improves the anonymity of HLR but also defends anonymity abusing effectively.
Keywords: Wireless communications, Data privacy, Anonymous protocol, Controllable anonymity
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No.1797113212511999****
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