Cryptography plays a vital role for ensuring secure communication between multiple entities.
In many contemporary studies, researchers contributed towards identifying best …

For achieving faster communication most of confidential data is circulated through networks
as electronic data. Cryptographic ciphers have an important role for providing security to …

The role of security becomes an essential issue since the rapid growth of numerous digital
communication and multimedia system. In many applications, image security requirement is …

Nowadays the confidentiality of information is an issue of primary importance. Generally,
confidentiality is obtained by encrypting/decrypting the information with a symmetric …

Information Security has become an important element of data communication. Various
encryption algorithms have been proposed and implemented as a solution and play an …

Security threats have been a major concern as a result of emergence of technology in every
aspect including internet market, computational and communication technologies. To solve …

The Data Encryption Standard (DES) of the multimedia cryptography possesses the weak
point of key conducting that is why it reaches to the triple form of DES. However, the triple …

Data Security is primary concern for every communication system. There are many ways to
provide security to data that is being communicated. This Paper describes a design of …

This paper proposes a novel encryption scheme to enhance the security level for computer
networks applications while maintaining the delay as small as possible. The proposed …

The extensive use of digital images in various areas, such as military, commercial and other,
requires that the security of images transmitted through communication networks and on the …