APPLICATION LAYER AUTHORIZATION TOKEN AND METHOD
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United States of America Patent
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N/A
Issued Date -
May 28, 2009
app pub date -
Nov 21, 2008
filing date -
Nov 25, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An authorization token may provide security for operations. The authorization token may be encrypted by a key manager of a head end system so that only a target device may decrypt the authorization token and perform an operation.
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