Impact three pass protocol modifications to key transmission performance
Afif Badawi, Muhammad Zarlis, Suherman Suherman · Journal of Physics Conference Series · 2019
Abstract Key exchange is important to ensure cryptography works as expected. The three pass protocol (TPP) is the popular key exchange protocol. Modifications have been research interest for security improvement. This paper reports experiments to show modification impact to processing time. As modifications applied to 1, 2 and 3 links, the TPP processing time increases exponentially from 79 ms to 511 ms. The modification increases TPP processing time significantly. But modifications have minor impact to encryption and decryption times.