Secure trusted execution environment data store
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United States of America Patent
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Jan 2, 2018
Issued Date -
N/A
app pub date -
Jun 25, 2015
filing date -
Jun 25, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
Systems, apparatuses and methods may provide for receiving, from a host driver, factory data including one or more of calibration data, platform identifier data, manufacturer data or wireless carrier data, and verifying integrity of the factory data. Additionally, the factory data may be provisioned into non-volatile memory (NVM) in accordance with an operating system independent format managed by a platform root-of-trust such as a Trusted Execution Environment (TEE). In one example, provisioning the factory data includes defining one or more partitions in the NVM, initiating storage of the factory data to the NVM along the one or more partitions, and specifying a restriction profile for the one or more partitions, wherein the restriction profile includes one or more of read restrictions, write restrictions, time bound restrictions or location bound restrictions.
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