Intel® Agilex™ Device Security User Guide

ID 683823
Date 1/20/2022
Public

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4.9.2. Intrinsic ID® PUF AES Root Key Provisioning

Implementing the Intrinsic* ID PUF wrapped AES Key includes the following steps:

  1. Enrolling the Intrinsic ID PUF via JTAG.
  2. Wrapping the AES root key.
  3. Programming the helper data and wrapped key into quad SPI flash memory.
  4. Querying the Intrinsic ID PUF activation status.

The use of Intrinsic ID technology requires a separate license agreement with Intrinsic ID.  Intel® Quartus® Prime Pro Edition  software restricts PUF operations, including enrollment and key wrapping, without the appropriate license.

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