A SYSTEM FOR PROTECTION OF EMBEDDED SOFTWARE CODES

摘要

A system for securing embedded software codes having an industrial application from unauthorized access and use is disclosed. The system for code security according to the present invention provides protection for embedded software codes implemented in an automated application. According to the disclosed invention, the code is divided into plurality of segments and parts of the algorithm are distributed and executed in multiple environments, thereby preventing hacking of the code.

主权项

1. A system for protection of embedded software codes comprising:
a. a security device and a control logic to store the embedded software codes into a plurality of user defined segments, wherein, instructions for code execution at the said security device are fetched from a memory of the control logic and vice versa; b. a communication bus that connects the security device to the control logic over which a plurality of segments of the said embedded codes and data are transmitted at a fast speed;
and c. an automated system, that includes the control logic, being connected to the security device via the communication bus to facilitate distribution of the embedded software code and execute the same in a plurality of environments wherein, the embedded software codes destroy themselves in case of any tampering, stealing, breaking or disconnection of the communication bus.