A Survey on Image Encryption Techniques
C. G. M. Vishwas, Rajaram Sanjeev Kunte · Zenodo (CERN European Organization for Nuclear Research) · 2019
Security of data/images is one of the important aspects and it is still an expanding domain of digital transfer. Encryption of images is one of the well known mechanisms to preserve the secrecy of images over the Internet. This medium is vulnerable to attacks and hence efficient encryption algorithms are necessary for securely transmitting the data. Various techniques have been proposed in literature to cope up the ever growing need of security. This paper is an effort to compare the most popular techniques available for image encryption.