The Data Encryption Standard (DES) was the first modern and the most popular symmetric
key algorithm used for encryption and decryption of digital data. Even though it is nowadays …

Smart cards are often used in different applications which require strong security protection
and authentication; such as corporate organization, government, banks etc. its popularity is …

The Data Encryption Standard (DES) was the first modern and the most popular symmetric
key algorithm used for encryption and decryption of digital data. Even though it is nowadays …

Digital image processing is a very expanding area with applications reaching out into
various fields such as defence, medicine, space exploration, authentication, automated …

This paper describes a high-performance reconfigurable hardware implementation of the
new Data Encryption Standard (DES) based on variable time data permutation. The …

This paper presents a high performance reconfigurable hardware implementation of speech
scrambling–descrambling system which can be used for military and high security …

This paper presents a multi-layered architecture for the security of network and data using a
layered structure of cryptographic algorithms. This architecture gives benefit of low area and …

The goal of this paper is representation of computing unit focused on implementation
hardware cryptography accelerator. After analysis of assigned problem, there are next …

This paper presents a reconfigurable, high performance hardware implementation of highly
secure biomedical image transmission system which can be used for sending medical …

An implementation of Data Encryption Standard (DES), one of the most widely accepted
cryptographic standards, using the pipelining concept is described in the paper. Pipelining is …