As the core infrastructure of cloud computing, a large scale of the data center networks (DCNs), which consist of millions of servers with high capacity, suffer from node failure such that the reliability is deteriorated. Malicious group could inevitably compromise the quality and reliability of data; thus, how to ensure the security routing of data is an urgent practical problem. As models for large-scale DCNs, it is worth mentioning the balanced hypercube, which is well-known for its strong connectivity, regularity, and a smaller diameter. Each of which makes a balanced hypercube a trustworthy model to deal with data traffic and provides a certain degree of fault-tolerance as well. In this paper, we use the balanced hypercube as a model for the data center networks and design a reliable safety level by referring to different safety levels of related subgraph. This subgraph contains the source and destination nodes, and the shortest feasible paths are located so that the reliable transmission is achieved. Then, we get that the length of fault-tolerant safety routing of data center networks based on balanced hypercube is always no greater than the Hamming distance plus two. Experiment shows that our fault-tolerant security routing scheme is more effective in the same reliable network environment of DCNs.

中文翻译：

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基于数据中心网络的容错安全路由

作为云计算的核心基础设施，由数百万台大容量服务器组成的大规模数据中心网络（DCN）出现节点故障，导致可靠性下降。恶意团体不可避免地会损害数据的质量和可靠性；因此，如何保证数据的安全路由是一个紧迫的现实问题。作为大规模 DCN 的模型，值得一提的是平衡超立方体，它以强连通性、规律性和较小的直径而闻名。每一个都使平衡超立方体成为一个值得信赖的模型来处理数据流量，并提供一定程度的容错能力。在本文中，我们使用平衡超立方体作为数据中心网络的模型，并参考相关子图的不同安全级别来设计可靠的安全级别。该子图包含源节点和目的节点，并定位最短可行路径以实现可靠传输。那么，我们得到基于平衡超立方体的数据中心网络容错安全路由的长度总是不大于汉明距离加2。实验表明，在同样可靠的 DCN 网络环境下，我们的容错安全路由方案更有效。我们得到基于平衡超立方体的数据中心网络容错安全路由的长度总是不大于汉明距离加2。实验表明，在同样可靠的 DCN 网络环境下，我们的容错安全路由方案更有效。我们得到基于平衡超立方体的数据中心网络容错安全路由的长度总是不大于汉明距离加2。实验表明，在同样可靠的 DCN 网络环境下，我们的容错安全路由方案更有效。