Classical and Quantum Cryptography for Image Encryption & Decryption

Abstract

Now a days, where all well aware about the internet and other means of sharing of multimedia information between two parties which happens in public environment, so it is important to maintain the security of these kind of personal data which is stored at computers, on cloud or in the personal storage. There are many techniques which are used to provide authenticity, confidentiality, secrecy, and integrity to the data one of them is the Cryptography. In this paper, we survey and compare the existing work and concepts of Classical (Modern) Cryptography (CC) and Quantum Cryptography(QC) used for image encryption and decryption. Each encryption and decryption techniques have their strengths and weakness. In this paper, we focus on the selecting the best cryptography technique to be used for image encryption and decryption so that researchers can get idea about the selection of efficient cryptography technique.