The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 30, 2013
Filed:
Feb. 26, 2010
Gerardo Orlando, Newton, MA (US);
David R. King, Shrewsbury, MA (US);
Mark Krumpoch, Shrewsbury, MA (US);
Evan Custodio, Brighton, MA (US);
Gerardo Orlando, Newton, MA (US);
David R. King, Shrewsbury, MA (US);
Mark Krumpoch, Shrewsbury, MA (US);
Evan Custodio, Brighton, MA (US);
General Dynamics C4 Systems, Inc., Scottsdale, AZ (US);
Abstract
A processing system () includes an input interface (), a first processor (), a second processor (), and an output interface () arranged in a serial configuration. Each of the input interface (), first processor (), second processor (), and output interface () computes a digest (, and) using information, e.g., a unique parameter (), known only by that element () and using information generated by that element (). The digests (and) are used to validate the integrity of payload data () processed by the system () to form processed data () and the system () only outputs the processed data () upon validation of data integrity. The serial configuration of system () may be implemented to provide high bit rate, redundant cryptographic services.