This paper proposes a new system JDCE, where compression is provided to the data twice before encrypted it for getting it ready for transmission.
The Proposed Architecture for encryption and decryption of an image using suitable user-defined key is developed. The cipher image generated by this method can be…
Data Security Using Private Key Encryption System Based on Arithmetic Coding -The problem faced by today’s communicators is not only security but also the speed…
The widespread use of cryptography is a necessary consequence of the information revolution. With the coming of electronic communications on computer networks, people need a…
The widespread use of cryptography is a necessary consequence of the information revolution. With the coming of electronic communications on computer networks, people need a…