Types of S-boxes | Types of Substitution Boxes | AES S-box | DES S-box | S-Box theory explanation

In this video lecture, we will discussed about various types of nonlinear confusion component of block cipher namely substitution boxes ( S-boxes) which adds confusion characteristic in modern block ciphers. It is one of the most important component while designing any modern block cipher due to requirement of SP-network by Claude Shannon in 1949. #Mathwithkhan #Sboxes #SBoxes #AESSboxes #DESSbox #Booleanfunctions #linearalgebra #Applicationoftransformation #Applicationoflinearalgebra #Cryptography #Modernblockciphers #Symmetricencryptiontechniques #Confusioncomponentofblockciphers #Nonlinearconfusioncomponent #Substitutionbox #google #seo #linkedin #facebook