Supply chain security for chiplets

A system comprising:

• a chiplet manufacturing interface to:
• receive a test result from testing at least one chiplet;
• and
• store, at a database, encrypted data, wherein the test result and a first hash associated with the test result are encrypted in the encrypted data, and wherein the stored encrypted data is usable for a determination to integrate the at least one chiplet into an integrated circuit based on a comparison of the first hash to a second hash associated with the test result.

A method comprising:

• receiving a first test result from testing at least one chiplet;
• retrieving, from a database, encrypted data, wherein a second test result and a first hash associated with the second test result are encrypted in the encrypted data;
• decrypting the encrypted data;
• generating a second hash based on decrypting the second test result in the encrypted data;
• and
• selectively integrating the at least one chiplet into an integrated circuit based on a comparison of the first test result and the second test result and a comparison of the first hash and the second hash.