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:
Dec. 18, 2018
Filed:
Nov. 22, 2016
Applicant:
Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Inventor:
Christine Hennebert, La Tronche, FR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/32 (2006.01); H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
H04L 63/0876 (2013.01); H04L 9/3234 (2013.01); H04L 9/3247 (2013.01); H04L 63/0442 (2013.01); H04L 63/061 (2013.01); H04L 63/08 (2013.01); H04L 63/102 (2013.01);
Abstract
A method for setting up a secure end-to-end communication between a user terminal or a context broker server, and an object connected to the IP infrastructure through a gateway. The method uses an access authorization server and a production server. The method can generate a private and public access key pair (K,Q) within the connected object, particularly using a cryptosystem on an elliptical curve with a small implicit certificate, the access keys being used to set up a secure end-to-end communication.