4.5.2. Intrinsic ID® PUF AES Root Key Provisioning
Implementing the Intrinsic* ID PUF wrapped AES Key includes the following steps:
- Enrolling the Intrinsic ID PUF via JTAG.
- Wrapping the AES root key.
- Programming the helper data and wrapped key into quad SPI flash memory.
- 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.