Enhancing Arduino based secure keyboard using RSA algorithm

Idris, Nordalilah (2017) Enhancing Arduino based secure keyboard using RSA algorithm. Project Report. Melaka, Malaysia, Universiti Teknikal Malaysia Melaka. (Submitted)

Text (Full Text) Enhancing Arduino based secure keyboard using RSA algorithm.pdf - Submitted Version Download (1MB)

Abstract

The title for the final year project is enhancing Arduino based secure keyboard using RSA algorithm. RSA algorithm by Ron Rivest, Adi Shamir and Leonard Adleman also known as asymmetric cryptography. Asymmetric cryptography have two different keys to accomplish a secure communication between two parties where one of them called encryption key and made public while the other called decryption key and made private. In this system the keyboard received the plain text input from the user. Then, the data input transmitted into the Arduino Leonardo for the encryption process. The key was generated by using RSA algorithms. Any encryption will be done in the Arduino Leonardo and transfer to personal computer (PC). Programming language C will be used to write encryption code in Arduino Leonardo . After that, the encryption process is done by using the public key. The cipher text will be transmitted to the computer for displayed . For decryption process, user can decrypt the cipher text by using sender private key. Visual Basic will be used to write decryption code in personal computer (PC). After decryption is done, all the encrypted and decrypted data save in text file. The development of this project is using an additional hardware which is Arduino Leonardo and the keyboard for user input. The main devices in this project are keyboard, Arduino Leonardo and personal computer (PC) . This system will enhancing Arduino based secure keyboard using RSA algorithm thus it secure the content of the information from unauthorized user.

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