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:
Nov. 12, 2013
Filed:
Sep. 27, 2010
Charles C. Hardy, Sandy, UT (US);
Thomas R. Giallorenzi, Sandy, UT (US);
Jami R. Smith, Farmington, UT (US);
Ralph E. Carson, Bountiful, UT (US);
Scott A. Jansa, Sandy, UT (US);
Charles C. Hardy, Sandy, UT (US);
Thomas R. Giallorenzi, Sandy, UT (US);
Jami R. Smith, Farmington, UT (US);
Ralph E. Carson, Bountiful, UT (US);
Scott A. Jansa, Sandy, UT (US);
Other;
Abstract
A self-synchronizing cryptographic device can be shared among a plurality of communications links. Blocks of data can be transferred to the cryptographic device, wherein each block of data includes a head portion which is the tail portion of a previous block of data for the same communication link. The head/tail portion is sufficient to reestablish cryptographic synchronization of the cryptographic device.