Nowadays, security in data transfer is of special importance. Images are of the most
attractive kinds of data in the encryption domain. Color images are more attractive than the …

This paper presents an encryption technique for color images. In this method byte code is
extracted from the color image which is converted into binary data. Cipher text is generated …

This paper proposed a new algorithm for digital image encryption. The proposed algorithm
encrypts an mxn size image by using the set of array pixel values. At the end, plain images …

As the use digital techniques for transmitting and storing images are increasing, it becomes
an important issue that how to protect the confidentiality, integrity and authenticity of images …

In this paper, we propose a new algorithm to encrypt color and grayscale images by creating
a strong private key and using XOR, flipping, expansion permutation, and variable circular …

The proliferation of digitized media due to rapid growth of network multimedia systems has
created an urgent need for information security due to the ever increasing unauthorized …

Nowadays all activities are performed through online only. We cannot give substantiation of
security to the data, so we are using one major method to defend our data while sending it …

In the recent years, Internet multimedia applications have become very popular. The rapid
growth in the use of multimedia information has made the security of data storage and …

In recent years, it is very important to protect the multimedia applications in which security
becomes an important issue to store images. Encryption is the process which is used to …