Benha University
We will discuss the following: Stream Ciphers and Block Ciphers, Data Encryption Standard, DES Algorithm, DES Key Creation, DES Encryption, The Strength Of DES.
https://www.youtube.com/watch?v=1-lF4dePpts&list=PLKYmvyjH53q13_6aS4VwgXU0Nb_4sjwuf&index=4