As the increasing growth of the computing technology and network technology, it also
increases data storage demands. Data Security has become a crucial issue in electronic …

With the fast progression of digital data exchange in electronic way, information security is
becoming much more important in data storage and transmission. Cryptography has come …

Network and Internet applications are growing very fast, since the need to secure these
applications are very fast. So the importance and the value of the swapped data by the …

Encryption is the processes of converting plaintext message (human readable form of
message) to cipher text (scrambled form of message) while decryption is the reverse …

Cryptography is the study of Secret (crypto-) writing (-graphy) that is concealing the content
of message from all except the sender and the receiver and to authenticate the correctness …

Security is playing a vital role in the field of communication system and Internet. Data
encryption standard (DES) and the Rivest-Shamir-Adleman (RSA) algorithms are the two …

Nowadays, as more and more information is communicated via computers, the need is to
ensure that this information is secure and information can be secured by the means of …

Now days, Data security is very challenging issue that touches many areas including
computers and communication. Recently, we came across many attacks on cyber security …

Encryption is the process of scrambling a message so that only the intended recipient can
read it. Encryption can provide a means of securing information. As more and more …

Data encryption is well known as essential for today's technology. ElGamal encryption and
RSA algorithm is made before storing mails to mail server. ElGamal decryption and RSA …