Intel Corporation

Nokia Technologies Oy

Jari Lukkarila

Uttam K Sengupta

Rauno Tamminen

Embodiments of the disclosure implement techniques to create secure Original Equipment Manufacturer (OEM) identifiers. In one embodiment, a processing system is disclosed. The processing system includes a memory to store an Original Equipment Manufacturer (OEM) key and a processing device, operatively coupled to the memory. The processing device is to receive the OEM key for an OEM system as input to a cryptographic hash function. A device key is produced by applying the cryptographic hash function to the OEM key and a global key associated with a vendor of the OEM system. The device key is provided to a security firmware device to authenticate the OEM system.

Creating secure original equipment manufacturer (OEM) identification

A processing device implementing creation of secure Original Equipment Manufacturer (OEM) identifiers (IDs) in a processing device is disclosed. A processing device of the disclosure includes a one-time programmable storage device and an execution unit. The execution unit can implement a one-way cryptographic hash function that is to receive a secret OEM key from an OEM system, generate an OEM public ID from the secret OEM key, and send the OEM public ID to the one-time programmable storage device for storage.

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Hyvinkää, Finland

Jari Lukkarila