Experimental Realization of 2D Chaos Synchronization using Microcontroller TMEGA 16 and Applied in a Secure PIN Transaction
Anup Kumar Das1, Mrinal Kanti Mandal2

1Anup Kumar Das, Department of Electronics and Instrumentation, Dr. B. C. Roy Engineering College, Durgapur (West Bengal), India.
2Mrinal Kanti Mandal, Department of Physics, National Institute of Technology Durgapur, Durgapur (West Bengal), India.
Manuscript received on 25 March 2019 | Revised Manuscript received on 06 April 2019 | Manuscript Published on 18 April 2019 | PP: 737-740 | Volume-7 Issue-6S March 2019 | Retrieval Number: F03640376S19/2019©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: In this paper the synchronization scheme of the 2D chaotic Henon map and personal identification number (PIN) encryption and decryption method has been implemented by microcontroller ATMEGA16. Two different systems are taken in two different position one is driver microcontroller and another is driven microcontroller for these synchronization purposes. Two chaotic maps at parameter mismatch condition have been synchronized by open-plus-closed-loop (OPCL) coupling scheme and used in a secure PIN transaction. The proposed technique is simulated and hardware circuit is also implemented successfully.
Keywords: Chaos, OPCL Coupling, Microcontroller, PIN.
Scope of the Article: Logic, Functional programming and Microcontrollers for IoT