Patent · US Active

Public key infrastructure for system-on-chip

US9319224B2 · kind B2 · utility

6Cited by
1References
27Claims
0Family size

Assignee

Inventors

Key dates

Filing dateSep 27, 2013
Grant dateApr 19, 2016
Priority date—
Expiry dateOct 4, 2033

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG09C1/00
  • WIPO fieldControl
  • WIPO sectorInstruments

Abstract

The present disclosure is generally related to embedding public key infrastructure information to a system-on-chip (SOC). The method includes generating a key pair including a public key and a private key. The method includes creating a digital certificate corresponding to the public key. The method includes signing the digital certificate with a unique signature. The method includes extracting the public key and the unique signature into a key file, wherein the key file is to be stored in a plurality of silicon fuses on the SOC.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.