Method for protecting software programs from inadvertent...

Details Method for protecting software programs from inadvertent... Method for protecting software programs from inadvertent...

2006-08-22

2006-08-22

Peikari, B. James (Department: 2189)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Memory testing

C714S719000, C714S718000

Reexamination Certificate

active

07096394

ABSTRACT:
A method of safeguarding program parts which are critical to safety against inadvertent execution is described. In this method, at least one program part is executed in a predetermined chronological sequence. At a certain time in the execution, a pattern is generated. At least at one later time, a check is then performed to determine whether the pattern is present. If the pattern is not present, the execution of the respective program part is terminated. A memory device for executing such a method is also described.

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