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:
Nov. 28, 2023
Rebellions Inc., Seongnam-si, KR;
Myunghoon Choi, Seongnam-si, KR;
Chang-Hyo Yu, Seongnam-si, KR;
REBELLIONS INC., Seongnam-si, KR;
Abstract
A method for runtime integrity check, performed by a security core including one or more processors includes storing a first output value, which is generated by using a one-way encryption algorithm based on first data and a first encryption key managed by an encryption key manager accessible by the security core, in a main memory that is a volatile memory in association with the first data, generating a second output value for the first data based on the first data and the first encryption key by using the one-way encryption algorithm, and checking for possible tampering of the first data stored in the main memory by comparing the first output value with the generated second output value.