In this paper, the authors used the stream cipher which is the best way with the algorithm Geffe generator with a specific length to encryption the information from plain text in the first compute.

RC4 is a stream cipher, so it encrypts plaintext by mixing it with a series of random bytes, making it impossible for anyone to decrypt it without having the same key used to encrypt it. But, the ...

Sounak Samanta B.E. III Yr, Electronics & Communication Engg, Sardar Vallabhbhai National Institute of Technology, Surat. Abstract: This paper presents a high speed, fully pipelined FPGA ...

This paper presents a design of data encryption and decryption in a network environment using RSA algorithm with a specific message block size.

One important aspect of the encryption process is that it almost always involves both an algorithm and a key. A key is just another piece of information, almost always a number, that specifies how ...