Digital Image Encryption and Decryption based on RSA Algorithm

Author:

Radhakrishna M 1,Shridevi K S 2,Sowmya B S 2,Sushmitha T J 2

Affiliation:

1. Assistant Professor, Department of Electronics and Communication Engineering, Global Academy of Technology, Bangalore, Karnataka, India

2. Student, Department of Electronics and Communication Engineering, Global Academy of Technology, Bangalore, Karnataka, India

Abstract

Digital images are crucial in many areas, including online communication, multimedia systems, medical imaging, and military communications. Color images are being stored and transmitted over the internet and wireless networks in large amounts and thus it is necessary to protect them from any unauthorized user access. Cryptography is the art of codifying messages, so that the messages become unreadable, this way it plays a vital role in the field of security of data. There are several Cryptographic Algorithms to encrypt and decrypt Images. This paper aims to Encrypt and Decrypt Images based on RSA Algorithm providing Authentication and using Image Hash functions for additional Security and Integrity of images. This project also makes sure the Image retains its quality and is not corrupted even after decryption.

Publisher

Technoscience Academy

Subject

General Medicine

Reference15 articles.

1. Nadjia Anane, Mohamed Anane2, Hamid Bessalah, Mohamed Issad1, Khadidja Messaoudi1, et.al [1], presents “RSA Based Encryption Decryption of Medical Images”.

2. Aman Jain, Simran Sharma, et.al [2] describes “Digital Image Encryption using RSA algorithm.

3. Rohit Minni, Kaushal Sultania, Saurabh Mishra and Prof Durai Raj Vincent PM, ‘An Algorithm to Enhance Security in RSA’, IEEE 4th ICCCNT 2013, pp- 1-4, July 4-6, 2013 .

4. Khalid Hamdnaalla1, Abubaker Wahaballal and Osman Wahballa1, “Digital Image Confidentiality Depends upon Arnold Transformation and RC4 Algorithm", International Journal of Video & Image Processing and Network Security IJVIPNS-IJENS Vol:13 No:04, pp-6-17, August 2013.

5. Prasenjit Kumar Das, Mr. Pradeep Kumar and Manubolu Sreenivasulu, "Image Cryptography: A Survey towards its Growth", Advance in Electronic and Electric Engineering, Volume 4, Number 2, pp. 179-184, 2014.

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