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:
Jan. 05, 2021
Filed:
Oct. 10, 2018
Applicant:
Advanced New Technologies Co., Ltd., Grand Cayman, KY;
Inventor:
Li Li, Hangzhou, CN;
Assignee:
ADVANCED NEW TECHNOLOGIES CO., LTD., Grand Cayman, KY;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/14 (2006.01); G06F 21/64 (2013.01); G06Q 20/24 (2012.01); G06Q 20/38 (2012.01); G06Q 20/40 (2012.01); H04L 9/08 (2006.01);
U.S. Cl.
CPC ...
G06F 11/1415 (2013.01); G06F 11/1402 (2013.01); G06F 11/1443 (2013.01); G06F 21/64 (2013.01); G06Q 20/24 (2013.01); G06Q 20/3829 (2013.01); G06Q 20/4093 (2013.01); H04L 9/0891 (2013.01); G06F 2201/805 (2013.01); G06F 2201/82 (2013.01);
Abstract
A method for processing cipher change failure comprises: storing a record's error information when a cipher change of ciphertext data in the record fails, the error information comprising an identifier of the record and a failure cause; determining a retry strategy based on the stored failure cause; and employing the retry strategy to reperform the cipher change of the ciphertext data in the record having the identifier.