基于IKEv2的物联网认证与密钥协商协议

摘要

在物联网中,关键的安全认证协议主要位于服务器与节点之间的通信中,一旦节点的身份被假冒,则服务器会接收到错误的数据；一旦服务器的身份被假冒,则节点反馈给服务器的信息将被泄露.论文针对物联网中存在的以上攻击,改进了Internet密钥交换协议IKEv2,进一步完善了其认证功能,更好地保证了服务器与节点之间的安全通信.%The key security authentication protocol communicates mainly between the server and the nodes in the IOT. Once the identity of node is faked, the server will receive the wrong data, once the identity of the server was faked, the information of the node feedback to the server will be leaked. Aimed at the existing above attack of IOT, the Internet key exchange protocol based on IKEv2 is improved in this paper, further perfecting the authentication function of IKEv2, in order to better ensure the secure communication between the server and the node.