Question

Comparision of time of cryptographic algorithms

Answer 1

Encryption algorithms play a main role in wireless network security systems. However, those algorithms consume a significant amount of computing resources such as CPU time, and packet size. In anattempt to remedy the wireless network security issue, a novel work has been deployed to secure the transmitted data over wireless network, called a secure WiFi (sWiFi) algorithm. The sWiFi algorithm is based on developed HMAC cryptography algorithm. This paper also provides evaluation of five encryption algorithms: AES (Rijndael), DES, 3DES, Blowfish,and the proposed algorithm (sWiFi).