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:
Mar. 01, 2022
Filed:
Aug. 07, 2020
Applicant:
Huawei International Pte. Ltd., Singapore, SG;
Inventors:
Rehana Yasmin, Singapore, SG;
Yanjiang Yang, Singapore, SG;
Zhuo Wei, Singapore, SG;
Tieyan Li, Singapore, SG;
Hai Yu, Shanghai, CN;
Assignee:
Huawei International Pte. Ltd., Singapore, SG;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 9/08 (2006.01); G06Q 30/00 (2012.01); H04L 9/32 (2006.01);
U.S. Cl.
CPC ...
H04L 9/0897 (2013.01); H04L 9/0841 (2013.01); H04L 9/0847 (2013.01); H04L 9/0866 (2013.01); G06Q 30/0185 (2013.01); H04L 9/3242 (2013.01);
Abstract
This document describes a system and method for generating two types of session keys for encoding digital communications between two devices. In particular, the first type of session key possesses escrow properties whereby a trusted third party will be able to generate the first type of session key to decode the digital communications between the two devices while the second type of session key does not possess escrow properties.