The primary goal of this paper is security management in data image transmission and
storage. Because of the increased use of images in industrial operations, it is necessary to …

This paper presents a fingerprint image encryption scheme based on fingerprint image
fusion with another visible image that is rich in details. The encryption process is performed …

In this paper, a selective image encryption algorithm based on square-wave shuffling in the
orthogonal polynomials domain is proposed. This algorithm is adaptive to the user device's …

Cryptography based techniques are used to secure confidential data from unauthorized
access. These techniques are very good for the security and protection of the data but are …

This paper introduces a new scheme for encrypting images with a few details based on
wavelet fusion. In this scheme, the image with a few details to be encrypted is fused with …

This paper introduces an efficient image cryptography system. The proposed image
cryptography system is based on employing the two-dimensional (2D) chaotic henon map …

For any cloud computing (ClComp), encryption of multimedia is one of the main applications
as cloud tries to maintain it in a good situation and protect from any tampering. This work …

This paper presents factorizations of each discrete sine transform (DST) matrix of types I, II,
III, and IV into a product of sparse, diagonal, bidiagonal, and scaled orthogonal matrices …

Selective regional encryption was performed on nonrectangular, statistically relevant
regions of image media by permutation of coefficients in the domain of a fast, shape …

With the rapid development of technology, and the popularization of internet, communication
is been greatly promoted. The communication is not limited only to information but also …