System and method for enabling access to a protected hardware resource
AssigneeCavium, Inc.
InventorsAmer Haider, Steven Craig Barner, Richard Eugene Kessler
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AssigneeCavium, Inc.
InventorsAmer Haider, Steven Craig Barner, Richard Eugene Kessler
Estimating the term…
Systems and methods are disclosed for enabling access to a protected hardware resource. A hardware component includes at least one protected hardware resource. A unique hardware ID and a unique cryptographically secure or randomly generated enable value (EV) are integrated in the hardware component at the time of manufacturing. At run-time, special software generates or receives from an external source an enable register (ER) value and a comparison is made with the stored enable value. If the ER value and the EV match, access to the protected hardware resource is allowed.
A method for selectively enabling access to a protected resource, the method comprising:
A method for enabling access to a protected resource, the method comprising:
A hardware component, comprising:
Dependencies are inferred from the claim text.