Lecture 5: Data Encryption Standard (DES): Encryption by Christof Paar
Introduction to Cryptography by Christof Paar · 93:36
This lecture is Christof Paar's university cryptography course (lecture 5). It explains the Data Encryption Standard (DES) layer by layer. DES is a Feistel cipher that encrypts 64-bit blocks with a 56-bit key over 16...