International Journal of Computer Applications
Embedded systems have been developed greatly in terms of scaling and integration of devices. With each new generation the complexity of the application also increases with its enhancement. But little concern is been given over the secure program execution. Thus the software program becomes susceptible to attacks. There has been a rising need for an efficient security system for embedded system applications. For the past years various monitoring techniques have been proposed to verify the execution. This paper proposes a model for verifying the execution of the program during run-time using encryption algorithm.