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:
Mar. 17, 2015
Filed:
May. 16, 2014
Applicant:
Ip Reservoir, Llc, St. Louis, MO (US);
Inventors:
David E. Taylor, St. Louis, MO (US);
Ronald S. Indeck, St. Louis, MO (US);
Jason R. White, Manchester, MO (US);
Roger D. Chamberlain, St. Louis, MO (US);
Assignee:
IP Reservoir, LLC, St. Louis, MO (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/06 (2006.01); H04L 9/14 (2006.01);
U.S. Cl.
CPC ...
H04L 9/0637 (2013.01); H04L 9/14 (2013.01); H04L 2209/24 (2013.01);
Abstract
An encryption technique is disclosed for encrypting a plurality of data blocks of a data segment where the encryption selectively switches between a blockwise independent randomized (BIR) encryption mode and a cipher block chaining (CBC) encryption mode based on a configurable feedback stride. A corresponding decryption technique is also disclosed.