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:
Jul. 25, 2017
Filed:
May. 07, 2015
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventor:
Harald Weiler, Goeppingen, DE;
Assignee:
ROBERT BOSCH GMBH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); H04L 9/08 (2006.01); H04L 9/12 (2006.01);
U.S. Cl.
CPC ...
H04L 9/083 (2013.01); H04L 9/0838 (2013.01); H04L 9/0872 (2013.01); H04L 9/12 (2013.01); H04L 63/06 (2013.01);
Abstract
A method for generating a shared key between two users of a network. The two users respectively have at least one clock as well as an arrangement for detecting a certain surroundings variable. The two users detect the certain surroundings variable synchronously at respectively predefined points in time or start a detection of a course of the surroundings variable. Finally, the two users respectively generate the shared key taking values detected in this manner for the surroundings variable into account.