Stateless challenge-response broadcast protocol
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United States of America Patent
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Feb 4, 2014
Grant Date -
Aug 27, 2009
app pub date -
Feb 27, 2008
filing date -
Feb 27, 2008
priority date (Note) -
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status (Latency Note)
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Abstract
A broadcast stateless protocol by which a client broadcasts a request to a server group is described. In one embodiment, the client broadcasts the request to a server group. A tamper-evident challenge including the request is received from any one server of the server group. A response to the tamper-evident challenge is broadcast to any one server of the server group, the response including the request. A result to the request is received upon any one server of the server group verifying the response being valid and the request being unmodified.
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