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:
Oct. 17, 2017
Filed:
Mar. 23, 2017
Applicant:
Neology, Inc., Poway, CA (US);
Inventors:
Thomas Tahan, San Diego, CA (US);
Jun Liu, San Diego, CA (US);
Assignee:
NEOLOGY, INC., Poway, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); H04W 12/02 (2009.01); H04L 9/06 (2006.01); H04L 9/08 (2006.01); H04L 9/14 (2006.01); H04W 12/04 (2009.01);
U.S. Cl.
CPC ...
H04W 12/02 (2013.01); H04L 9/06 (2013.01); H04L 9/0833 (2013.01); H04L 9/14 (2013.01); H04W 12/04 (2013.01); H04L 2209/24 (2013.01); H04L 2209/805 (2013.01);
Abstract
A method for secure cryptographic communication includes transmitting information that identifies a group key from a first device to a second device. The method further includes, in the first device, using the group key to encrypt an input vector, transmitting the encrypted input vector, encrypting privacy-sensitive information using a device key, an encryption algorithm, and the input vector, and transmitting the encrypted privacy-sensitive information to the second device.