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:
Aug. 08, 2017
Filed:
Mar. 16, 2015
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
David Jacobson, San Diego, CA (US);
Billy Brumley, San Diego, CA (US);
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/32 (2006.01); G06F 21/00 (2013.01); H04L 29/06 (2006.01); H04L 9/00 (2006.01); H04W 12/02 (2009.01); H04W 28/06 (2009.01);
U.S. Cl.
CPC ...
H04L 9/3242 (2013.01); H04L 9/002 (2013.01); H04L 9/3223 (2013.01); H04L 9/3239 (2013.01); H04L 63/0428 (2013.01); H04L 63/123 (2013.01); H04L 63/1475 (2013.01); H04L 63/166 (2013.01); H04L 69/04 (2013.01); H04W 12/02 (2013.01); H04W 28/06 (2013.01); H04L 2209/16 (2013.01); H04L 2209/20 (2013.01); H04L 2209/24 (2013.01); H04L 2209/30 (2013.01);
Abstract
Disclosed is a method for protecting message data. In the method, the message data is padded with padding bits generated based on a deterministic function performed on the message data. The padded message data is compressed to generate compressed data. A length of the compressed data is dependent on the padding bits. The compressed data is encrypted to generate encrypted message data.