DES, Triple-DES, and AES

7/3/01


Click here to start


Table of Contents

DES, Triple-DES, and AES

Symmetric Cryptography

DES: Data Encryption Standard

DESiderata

DEScription: Overview

DEScription: One Round

DEScription: InsiDES

DESign Principles: Inverses

MoDES of Operation

PeDEStrian attacks

DEStroying Security

DEServing of Praise

DESperate measures

DESuetude

Triple-DES

DESpair

Advanced Encryption Standard

AESthetics

AES: State array

AES: Pseudocode

AES: SubBytes() (S-Box)

AES: ShiftRows()

AES: MixColumns()

AES: AddRoundKey()

Not just a CAESar Shift

KafkAESque Complexity

Suggested Reading

Author: Sandy Kutin

Email: kutin@uchicago.edu

Home Page: http://people.cs.uchicago.edu/~kutin/CSPP532

Other information:
Lecture Notes 7/3/01

Download presentation source