Blackbox security provider programming system permitting multiple customer use and in field conditional access switching
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United States of America Patent
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Oct 24, 2017
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N/A
app pub date -
Mar 1, 2013
filing date -
Mar 2, 2012
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Abstract
A method, apparatus, article of manufacture, and a memory structure for securely providing data for use by a hardware device of a receiver. The method utilizes a product provisioning key (PPV) held secure from other entities that can be unlocked and used with a secret value securely and unchangeably stored in the hardware device.
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