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:
Aug. 06, 2024
Filed:
Aug. 22, 2023
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventors:
Lijia Zhang, Shenzhen, CN;
Jing Chen, Shanghai, CN;
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 21/00 (2013.01); H04L 9/06 (2006.01); H04L 9/12 (2006.01); H04L 9/40 (2022.01); H04W 12/02 (2009.01); H04W 12/033 (2021.01); H04W 12/04 (2021.01); H04W 4/70 (2018.01);
U.S. Cl.
CPC ...
H04L 9/0656 (2013.01); H04L 9/12 (2013.01); H04L 63/10 (2013.01); H04L 63/104 (2013.01); H04W 12/02 (2013.01); H04W 12/033 (2021.01); H04W 12/04 (2013.01); H04L 2209/80 (2013.01); H04W 4/70 (2018.02);
Abstract
A method, and related apparatuses are provided. The method comprises receiving an initial layer-3 message, wherein the initial layer-3 message comprises an indication indicating that a part of the initial layer-3 message is encrypted, and generating a keystream, wherein the keystream is used to decrypt the encrypted part of the initial layer-3 message.