Method for the storage of data to be protected in a flash memory device for storing data to be protected in a flash memory and mu00ecdia storage for the execution of the instructions for storage of the data to be protected in a flash memory

摘要

Method for the storage of data to be protected in a flash memory, apparatus for armazenanento of data to be protected in a flash memory and mu00ecdia storage for the execution of the instructions for storage of the data to be protected in a flash memory.The present invention relates to a method and a device, in which changes in the relevant data become easily recognizable. The data are stored in the same sector of a flash memory that a program that is used for the initialization or the operation of a device.Due to the characteristics of flash memory, the sector that includes the complete programme is excluded to exclude relevant data, so that a device is operable, and a malfunction and damage can be prevented. In addition, a form the bitwise inverted data is stored in the flash memory, and it is verified that the original shape and inverted data coincide.A change in the data, which is not recognizable by inspection, requires the erasure of the sector, thereby also excluding the programme and, thereby, the device is not operable.