The article concludes with a review of how an asymmetric key algorithm can be used to exchange a shared private key. ... Figure 4 is a block diagram of a SHA3-256 function. 4.

Figure 6 shows a more complete example of the asymmetric-key identification and authentication process using the ECDSA asymmetric-key algorithm. See Steps 1 to 6 in the diagram to better ...

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 required to be ...

Information security has become a key concern for communication over public channels thus necessitating the use of cryptography to safeguard communication. In this paper, we present a comprehensive ...