Numerous advancements in the Information Technology (IT) require the proper security
policy for the data storage and transfer among the cloud. With the increase in size of the …

Internet and Network applications have seen a tremendous growth in the last decade. As a
result incidents of cyber attacks and compromised security are increasing. This requires …

During the COVID-19 pandemic, the increasing amount of personal and sensitive data
collected in the healthcare inistiutions, make it necessary to use the cloud not only to store …

In this paper we compare asymmetric algorithm like (RSA, Elliptic curve, OAEP) which is
used for security when data is transmitting over the network. These algorithms are based on …

Cryptography defines different methods and technologies used in ensuring communication
between two parties over any communication medium is secure, especially in presence of a …

Cryptography is derived from a Greek word which means the art of protecting information by
converting it into an unreadable format. In order to prevent some unwanted users or people …

Internet and Network applications have seen a tremendous growth in the last decade. As a
result incidents of cyber attacks and compromised security are increasing. This requires …

Key exchange protocols enable the use of sharedkey cryptography to protect transmitted
data over insecure networks. The key exchange protocols are classified into i) symmetric ii) …

Cryptography is a field in computer science and mathematics that entails techniques of
securing communication between two parties in the presence of a third party. This is …

The presented document aims to review the methodologies used for cryptography.
Cryptography, a Greek word meaning'protected data with an unreadable format'has become …