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首页> 外文会议>Information Networking: Advances in Data Communications and Wireless Networks; Lecture Notes in Computer Science; 3961 >Performance Evaluation of Public Key Based Mechanisms for Mobile IPv4 Authentication in AAA Environments
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Performance Evaluation of Public Key Based Mechanisms for Mobile IPv4 Authentication in AAA Environments

机译：AAA环境中基于公钥的移动IPv4身份验证机制的性能评估

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摘要

With the proliferation of mobile terminals, use of the Internet in mobile environments is becoming more common. In order to support mobility in these terminals, Mobile IPv4 was proposed, representing the standard in IPv4 environments. In this environment, authentication should be mandatory, because mobile terminals can utilize Internet services in all foreign domains. Mobile IPv4 provides symmetric key based authentication using the default HMAC-MD5. However, symmetric key based authentication creates a problem, when it comes to key distribution. In order to solve this problem, public key based authentication mechanisms were proposed. In this paper, the performance of each of these mechanisms is evaluated. The results demonstrate that, among these mechanisms, partial certificate based authentication results in superior performance, and certificate based authentication results in the worst performance. This paper creates the possibility of public key based authentication mechanisms being used for future mobile terminal authentication, although current public key based authentication mechanisms result in lower performance than symmetric key based authentication.
机译：随着移动终端的激增，在移动环境中使用Internet变得越来越普遍。为了支持这些终端中的移动性，提出了移动IPv4，它代表了IPv4环境中的标准。在这种环境下，身份验证应该是强制性的，因为移动终端可以在所有外部域中使用Internet服务。移动IPv4使用默认的HMAC-MD5提供基于对称密钥的身份验证。但是，在密钥分配方面，基于对称密钥的身份验证会产生问题。为了解决这个问题，提出了基于公钥的认证机制。在本文中，评估了每种机制的性能。结果表明，在这些机制中，基于部分证书的身份验证导致性能优异，而基于证书的身份验证导致性能最差。尽管当前的基于公钥的认证机制导致性能低于基于对称密钥的认证，但本文提出了将基于公钥的认证机制用于未来移动终端认证的可能性。

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