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. 03, 2020
Filed:
May. 05, 2016
Applicant:
Quantumctek Co., Ltd, Hefei, Anhui, CN;
Inventors:
Assignee:
QUANTUMCTEK CO., LTD, Hefei, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/08 (2006.01); G06N 10/00 (2019.01); H04L 29/06 (2006.01); G06F 21/62 (2013.01);
U.S. Cl.
CPC ...
H04L 9/0852 (2013.01); G06F 21/6218 (2013.01); G06N 10/00 (2019.01); H04L 9/088 (2013.01); H04L 29/06 (2013.01);
Abstract
A cloud storage method and a cloud storage system are provided. The method includes: generating, by a QKD system on a terminal side and a QKD system on at least one cloud server side, at least one quantum key over a quantum network; sending, by the QKD system, the at least one quantum key to the key management terminal for storage; and obtaining, by a cloud storage client, the at least one quantum key from the key management terminal, and processing the at least one quantum key to generate a combined key by a predetermined encryption algorithm.