Patent ID: 11954236
Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 0:
1. A method for verifying authenticity of a component in a product, the method comprising:
collecting data, wherein the data comprises a characteristic of the component, and wherein the characteristic is associated with a behavioral pattern of the component;
comparing the data to a profile for the component, which profile comprises an expected characteristic for the component;
determining whether the collected data matches the expected characteristic;
in response to the collected data being determined to not match the expected characteristic, carrying out a verification operation to establish an operating state of the component, wherein the verification operation includes a challenge-response operation; and
in response to the component being verified as authentic based on the verification operation, updating the profile to include the collected data.