计算机科学 ›› 2008, Vol. 35 ›› Issue (11): 95-97.
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韦振名 冯久超
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基金资助:
WEI Zhen-ming ,FENG Jiu-chao （School of Electronic and Information Engineering, South China University of Technology, Guangzhou 510641, China）
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摘要： 会话发起协议（SIP）简单灵活，便于业务扩展，是使用最广泛的信令协议之一。但是它缺乏有效的安全认证机制，容易受到攻击。分析了SIP可能受到的攻击，对已有安全认证机制进行比较，并提出一种基于公钥的安全认证机制，增强了SIP域内和端到端的安全性。
关键词: 会话发起协议 安全认证机制 HTTP认证 公钥 端到端
Abstract: SIP is one of the most widely used signaling protocols for its simplicity and scalability. However, it lacks of an effective mechanism for security authentication, which makes it vulnerable to attacks. The potential attacks to SIP were analyzed. Some exis
Key words: SIP, Security mechanism, HTTP authentication, Public key, End-to-end
韦振名 冯久超. SIP安全认证机制研究[J]. 计算机科学, 2008, 35(11): 95-97. https://doi.org/
WEI Zhen-ming ,FENG Jiu-chao （School of Electronic and Information Engineering, South China University of Technology, Guangzhou 510641, China）. [J]. Computer Science, 2008, 35(11): 95-97. https://doi.org/
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