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:
Jun. 23, 2015
Filed:
Feb. 20, 2013
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Billy B. Brumley, San Diego, CA (US);
Alexander W. Dent, San Diego, CA (US);
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 9/32 (2006.01); H04L 9/06 (2006.01); H04L 29/06 (2006.01); H04W 12/10 (2009.01); H04W 88/02 (2009.01);
U.S. Cl.
CPC ...
H04L 9/0643 (2013.01); H04L 9/065 (2013.01); H04L 9/3242 (2013.01); H04L 63/123 (2013.01); H04W 12/10 (2013.01); H04L 2209/80 (2013.01); H04W 88/02 (2013.01);
Abstract
A method for authenticating a message by a wireless device is described. The wireless device obtains the input message. The wireless device generates a keystream. The wireless device computes a message authentication code using the keystream and a universal hash function. The universal hash function is computed using carryless multiplication.