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Internet Key Exchange Protocol Using ECC-Based Public Key Certificate

机译:使用基于ECC的公钥证书的Internet密钥交换协议

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摘要

Internet Key Exchange (IKE) protocol helps to exchange cryptographic techniques and keying materials as prior security association (SA) between two IP hosts. Similar to the several enhancements, the present paper proposes an efficient implementation of IKE using ECC-based public-key certificate that provides required security properties with much reduction in computation complexity and communication cost. The proposed method addresses both the Phase I and Phase II of IKE, where the main mode of the former instead of six, requires four rounds of message exchange. The formats specified in ISAKMP have been used for message exchanges in our implementation, thus the cookies of initiator-responder have been used to protect attacks like DoS, parallel session etc. The security analysis of the proposed method and comparison with other techniques are given and satisfactory performance is found.
机译:Internet密钥交换(IKE)协议有助于在两个IP主机之间交换加密技术和密钥资料,作为先前的安全关联(SA)。与多项增强功能类似,本白皮书提出了使用基于ECC的公钥证书对IKE进行有效实施的方法,该证书提供了所需的安全属性,同时大大降低了计算复杂性和通信成本。提议的方法同时解决了IKE的第一阶段和第二阶段,其中前者的主要模式(而不是六种模式)需要四轮消息交换。在我们的实现中,ISAKMP中指定的格式已用于消息交换,因此,发起方-响应方的cookie已用于保护DoS,并行会话等攻击。该方法的安全性分析以及与其他技术的比较发现令人满意的性能。

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