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This paper is the third in a series of papers reporting on the results of protecting the microcontroller executed code against side attacks. The protection consists in randomizing, under the control of a chaotic circuit, of both the clock and the power supply voltage of a microcontroller. The results obtained by this double randomization are compared with the ones obtained with either clock or power...
The high reactivity of the chaotic systems with respect to circuit parameters makes these systems suitable for high sensitivity sensors for various physical parameters such as light intensity, temperature, or humidity. The purpose of this paper is to improve former results and bring new technological advancement to the sensors based on chaotic systems, specifically to optic sensors.
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