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:
May. 07, 2019
Filed:
Aug. 05, 2014
Applicant:
Cleversafe, Inc., Chicago, IL (US);
Inventors:
S. Christopher Gladwin, Chicago, IL (US);
Chuck Wilson Templeton, Chicago, IL (US);
Jason K. Resch, Chicago, IL (US);
Gary W. Grube, Barrington Hills, IL (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/00 (2013.01); G06F 21/85 (2013.01); G06F 21/72 (2013.01); G06F 21/80 (2013.01); H04L 9/32 (2006.01); H04N 21/222 (2011.01); H04N 21/2347 (2011.01); H04N 21/845 (2011.01); H04L 29/08 (2006.01); G06F 3/06 (2006.01); G06F 11/10 (2006.01); H04W 12/02 (2009.01); H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
G06F 21/85 (2013.01); G06F 3/067 (2013.01); G06F 3/0619 (2013.01); G06F 3/0647 (2013.01); G06F 11/1076 (2013.01); G06F 21/72 (2013.01); G06F 21/80 (2013.01); H04L 9/3242 (2013.01); H04L 67/1097 (2013.01); H04N 21/222 (2013.01); H04N 21/2347 (2013.01); H04N 21/8456 (2013.01); G06F 11/1008 (2013.01); G06F 2211/1028 (2013.01); G06F 2221/2107 (2013.01); H04L 65/604 (2013.01); H04W 12/02 (2013.01);
Abstract
A data segment is encrypted to produce an encrypted data segment. The encrypted data segment is dispersed storage error encoded to produce a set of encoded data slices. Auxiliary data is dispersed storage error encoded to produce a set of encoded auxiliary data slices. A sequence of output slices is generated to obscure the set of encoded data slices by interspersing the set of encoded auxiliary data slices within the set of encoded data slices.