DEVICE SECURITY

摘要

Methods for securing and activating chips and/or devices that can utilize a hardware security module (HSM). One or more of the methods can include generating one or more digital certificates based on an identification (ID) associated with a device, generating one or more activation certificates and one or more modified activation certificate based on one or more encryption keys, and generating one or more chip data certificates and/or one or more modified chip data certificates.

主权项

1. A method for securing a device, the method comprising:
generating a digital certificate based on an identification (ID) associated with the device; generating a modified activation certificate based on the ID and a first encryption key; generating a modified digital certificate based on the digital certificate and the modified activation certificate; and securing the device using the modified digital certificate.