The interconnected digital world is generating enormous data that must be secured from
unauthorized access. Advancement in technologies and new innovative methods applied by …

RSA algorithm is used to hide and retrieve the data in an insecure network environment. The
advantage of RSA algorithm is to increase security and accessibility. The private keys never …

Public-key cryptography can be claimed as the greatest and an excellent revolution in the
field of cryptography. A public-key cryptosystem is used for both confidentiality and …

In this paper, a new variant of RSA has been proposed whose key generation method is
distinct with the standard RSA. Generally the RSA family of variants can be applied at the …

Cloud Computing is the ability to improve the utility or train new human resources without
investing in new infrastructure, or add capabilities to existence without the latest software …

Network security is an activity which is designed to protect the integrity and usability of the
data and network. In network security [14], the branch of cryptography is which one can save …

By taking two distinct Diophantine equations with distinct large prime numbers and two
different co-ordinates, two secret keys are generated at the same time so that two users can …

Today, RSA algorithm is the most widely used public-key cryptosystem around the world. It is
used for security in everything from online shopping to cell phones. However, the basic RSA …

The most common public key algorithm is RSA cryptosystem used for encryption and
decryption. It is the first public key algorithm which provides security to transfer and saving of …

Visible light communication systems are rapidly growing research areas with wide
applications ranging from illumination and data communication. To achieve high data rates …