Secure content based routing in mobile ad hoc networks
    8.
    发明申请
    Secure content based routing in mobile ad hoc networks 有权
    在移动自组织网络中安全的基于内容的路由

    公开(公告)号:US20110131411A1

    公开(公告)日:2011-06-02

    申请号:US12288214

    申请日:2008-10-17

    IPC分类号: H04L9/32

    摘要: The present invention describes methods and systems for information dissemination in mobile ad hoc networks founded on Content Based Routing. The method comprises generating a first data packet at a source node, encoding, via an encoding logic within the source node, a plurality of information categories associated with the first data packet in a header of the first data packet, encrypting the first data packet with an encryption key unique to the plurality of information categories, generating a second data packet having a unique dissemination group identity in its header and the encrypted first data packet as a payload of the second data packet, disseminating the second data packet across a dissemination mesh, and receiving the second data packet at a destination node. The system comprises a host within the source node that generates a first data packet comprising a first packet header and the content within a first payload of the first data packet, an identity generator within the source node to receive the first data packet and to generate a dissemination group identity for a dissemination group, an encoding unit to encode within the first packet header a plurality of information categories associated with the content, an encryption unit for encrypting the first data packet with an encryption key unique to the dissemination group identity, such that a second data packet is formed, the second data packet having in a second header the dissemination group identity and in a second payload the encrypted first data packet, and a routing unit to disseminate the second data packet to the dissemination mesh.

    摘要翻译: 本发明描述了基于内容路由的移动自组织网络中用于信息传播的方法和系统。 该方法包括在源节点处生成第一数据分组,经由源节点内的编码逻辑对与第一数据分组的报头中的第一数据分组相关联的多个信息类别进行编码,对第一数据分组进行加密, 所述多个信息类别中唯一的加密密钥,在其报头中产生具有唯一的传播组标识的第二数据分组,以及加密的第一数据分组作为第二数据分组的有效载荷,通过传播网格传播第二数据分组, 以及在目的地节点处接收第二数据分组。 该系统包括源节点内的主机,其生成包括第一分组报头和第一数据分组的第一有效载荷内的内容的第一数据分组,源节点内的身份生成器,用于接收第一数据分组并生成 用于传播组的传播组身份,编码单元,用于在第一分组报头内对与内容相关联的多个信息类别进行编码;加密单元,用于利用传播组身份特有的加密密钥加密第一数据分组,使得 形成第二数据分组,所述第二数据分组在第二报头中具有传播组标识,并且在第二有效载荷中具有加密的第一数据分组,以及路由单元,用于将第二数据分组传播到分发网格。