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. 09, 2025
Filed:
Nov. 29, 2023
Shenzhen Minew Technologies CO Ltd, Guangdong, CN;
Yan Zhuang, Guangdong, CN;
Hulin Chen, Guangdong, CN;
SHENZHEN MINEW TECHNOLOGIES CO LTD, Guangdong, CN;
Abstract
A method for data encryption, a terminal device, and a computer-readable storage medium. The method includes: obtaining data to be encrypted, where the data to be encrypted includes a plurality of character strings obtained by dividing the data to be encrypted according to a first target position; extracting an initial random number according to a target character string of the plurality of character strings; generating a plurality of keys used for the plurality of character strings according to the initial random number and a plurality of key generation strategies, where the plurality of character strings correspond to the plurality of key generation strategies, respectively; and using the plurality of keys used for the plurality of character strings to encrypt the plurality of character strings respectively to obtain target encrypted data. According to the embodiments of the present disclosure, the security of encrypted data may be improved.