Secure content based routing in mobile ad hoc networks
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United States of America Patent
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Mar 12, 2013
Grant Date -
Jun 2, 2011
app pub date -
Oct 17, 2008
filing date -
Oct 17, 2007
priority date (Note) -
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status (Latency Note)
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Abstract
Methods and systems for information dissemination in mobile ad hoc networks founded on Content Based Routing. The method comprises encoding, via an encoding logic within the source node, a plurality of information categories associated with the content in a header of the packet, encrypting the packet with an encryption key unique to the plurality of information categories, with the encrypted packet having a unique dissemination group identity in its header, and disseminating the encrypted packet to nodes that have subscribed to the data based on the dissemination group identity. The system comprises a host within the source node, an identity generator to generate the dissemination group identity for the content, an encryption unit for encrypting the content, and a routing unit to disseminate the content to the dissemination mesh based on established subscriptions.
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