A Comparative Study of Twofish, Blowfish, and Advanced Encryption Standard for Secured Data Transmission

Now-a-days, network security is becoming an increasingly significant and demanding research area of interest. Threats attacks on information Internet are getting difficult to detect. As a result, encryption has emerged as solution now plays critical role in systems. Many techniques required safeguard shared data. In this work, the encryption, decryption times, throughput (speed) three most commonly used block cipher algorithms: Twofish, Blowfish, AES were investigated using different file types. Comparison symmetric experiments these types algorithms uses lot computer resources including CPU time, memory, battery power. Previous yielded diverse results terms time complexity, speed, space power consumption, security. However, evaluated effectiveness each algorithm based following parameters: process speed. An application was developed for data simulation test formats speed Python 3.10.