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:
Sep. 16, 2025
Filed:
Jul. 29, 2021
Inspur Suzhou Intelligent Technology Co., Ltd., Jiangsu, CN;
INSPUR SUZHOU INTELLIGENT TECHNOLOGY CO., LTD., Jiangsu, CN;
Abstract
A file encryption and transmission method and apparatus are provided. The method includes: acquiring a set of files to be transmitted; generating, for file information of each file in the set of files to be transmitted, a key string by using a first preset algorithm; compressing and encrypting, by using the key string, the set of files to be transmitted to obtain an encrypted file; encrypting the key string by using a prefabricated encryption machine to generate an encrypted string; transmitting, through a network, the encrypted file, the encrypted string and an information file to a destination end; and executing, by the destination end, a decryption operation based on the encrypted string and the encrypted file to acquire a decrypted file, and performing integrity check on the decrypted file based on the file information.