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Secure Multimedia Content Retrievals via Multi-path Transmission in Named Data Networking

机译:通过命名数据组网中的多路径传输来保护多媒体内容检索

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Named Data Networking (NDN), as a typical implementation for Information-Centric Network (ICN), has been introduced to solve some inherent problems that arise with today's TCP/IP network model and it has also been proven to have good prospects in multimedia services. Meanwhile, in the sensitive occasions, the security requirements of multimedia data transmission are higher. Due to the hacking techniques and misuse of cryptography, signed-packets can no longer be considered a safeguard from attacks. Adversaries with eavesdropping capability along a routing path can compromise the data privacy or even disconnect the end-to-end communications. So, we will propose a new way of solving the eavesdropping problem in NDN, a novel routing protocol namely multi-path content retrieval protocol(MPCRP). In our approach, we establish a new kind of multi-path forwarding table(MPFT), to establish the node-disjoint multi-path. Under the condition that no adversary obtains all pieces of privacy data, our approach can securely deliver the user privacy data against eavesdropping. The ndnSIM results demonstrate that our MPCRP achieves its design goals.
机译:被命名的数据网络(NDN)作为信息中心网络(ICN)的典型实现,以解决与当今TCP / IP网络模型出现的一些固有问题,并且在多媒体服务中也已被证明具有良好的前景。同时,在敏感的场合中,多媒体数据传输的安全要求更高。由于黑客技巧和滥用加密,签名数据包不再被视为免受攻击的保护。沿路由路径的窃听能力的对手可以危及数据隐私甚至断开端到端通信的数据。因此,我们将提出一种解决NDN中的窃听问题的新方法,这是一种新的路由协议,即多路径内容检索协议(MPCRP)。在我们的方法中,我们建立了一种新的多路径转发表(MPFT),以建立节点不相交的多路径。在没有对手获得所有隐私数据的情况下,我们的方法可以安全地将用户隐私数据侵入窃听。 NDNSIM结果表明,我们的MPCRP实现了其设计目标。

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