Transmitting data from a source (transmitter) to a destination (receiver) requires security procedures and methods to be protected. And it is done by using symmetric or asymmetric keys. There are many important factors in ciphering and transmitting procedures; such as “Space-Time Trade Off” that shows the relation between the space and the time of each algorithm; the speed of transmission depends on it, “Cipher Text Size”, and the accuracy of encryption algorithm. These are considered some of the most important parameters in converting a plain text to a cipher text. Though, the speed of transmitting data is affected by how big the message is that wanted to be sent. In this paper, the parameters will be compared through some of the most famous algorithms to show how effective is Railve algorithm compared to others.

Security, Railve, AES, encryption, The IoT