The code uses Alice to set the key parameters such as the key size(Set:2048). Bob, Carol and Derek use these parameters to set up their own key pairs. The output the code produces is as follows: There ...

The ever-increasing reliance on digital communication in our modern world demands robust security measures to ensure privacy and data integrity. One fundamental cryptographic technique that ...

In this context, we propose a key exchange algorithm that incorporates composite Hash-functions. The shared key of the Diffie-Hellman protocol is used to construct 128 strings, each processed ...

For the secure transmission of symmetrically encrypted data, sharing not only the data but also its secret key is crucial. Therefore, an effective key exchange mechanism is essential for secure key ...