MEASURED BOOT CAPABILITY

摘要

A package with a processing device and integrated cryptographic firmware is described. The package includes a processing device including a processing module to execute a system management mode and a non-volatile memory storing cryptographic firmware to execute one or more cryptographic functions in the system management mode.

主权项

1. A method of booting a processing device, the method comprising:
initiating a boot-up process on the processing device; entering a system management mode of the processing device; executing, in the system management mode, trusted platform module firmware to cryptographically sign data generated during the boot-up process; and transmitting the cryptographically signed data to a remote server.