公开(公告)号：US20230379169A1

公开(公告)日：2023-11-23

申请号：US18197627

申请日：2023-05-15

Applicant: Afero, Inc.

Inventor： SCOTT BARTLETT ,  JOE BRITT ,  CORA MIDDLETON ,  NICKOLAS HECKMAN ,  BENJAMIN K. GIBBS ,  LUCAS FINKELSTEIN

IPC: H04L9/32 ,  H04L9/08

CPC classification number: H04L9/3247 ,  H04L9/0825 ,  H04L9/3297

Abstract: A system and method for cryptographically securing a product. For example, one embodiment of a method comprises: generating a first signature over a key to add an authenticator device to a chain of trust; generating a universal unique identifier (UUID) code; generating a second signature over the UUID code and metadata associated with the authenticator device using the key; and encoding the UUID code, metadata, and signature in an optical label of a product.