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. 15, 2020
Filed:
Sep. 17, 2014
Irdeto B.v., LS Hoofddorp, NL;
Robert Krten, LS Hoofddorp, NL;
IRDETO B.V., Hoofddorp, NL;
Abstract
A method of generating a protected item of software, there being an execution path within code for the protected item of software that causes code for one or more second functions to be executed before executing code for a first function, wherein execution of the code for the one or more second functions causes data to be stored at one or more memory locations, the data satisfying a set of one or more predetermined properties, wherein, in the absence of an attack against the protected item of software when the code for the protected item of software is being executed, the first function is arranged to provide first functionality, the method comprising: configuring the code for the first function so that execution, by one or more processors, of the code for the first function provides the first functionality only if the set of one or more predetermined properties is satisfied by data being stored, when the first function is executed, at the one or more memory locations.