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. 23, 2025
Filed:
Feb. 28, 2022
Suzhou Metabrain Intelligent Technology Co., Ltd., Jiangsu, CN;
Yi Fan, Jiangsu, CN;
SUZHOU METABRAIN INTELLIGENT TECHNOLOGY CO., LTD., Jiangsu, CN;
Abstract
The present application discloses a method for encryption of obfuscation code, an apparatus, a device and a readable medium. The method for encryption of obfuscation code includes: obtaining position information of all of function codes in a to-be-encrypted program; based on the position information, determining, one by one, whether a skipping instruction exists in the corresponding function code; when a skipping instruction exists in one of the function codes, saving the skipping instruction and corresponding address information into a decryption datum body, and replacing the skipping instruction with a breakpoint instruction; and in response to execution of the preceding one step being completed for all of the function codes, based on the decryption datum body and an encrypted program obtained by replacing the instructions, generating an encrypted file.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile