Revision as of 05:40, 18 June 2015 by Khmarsh (Talk | contribs)


Internal Structure of AES

A slecture by students Katie Marsh and Divya Agarwal

Based on the Cryptography lecture material of Prof. Paar.



Link to video on youtube


Accompanying Notes

Overview of AES

  • AES is a block cipher
  • information is handled 128 bits at a time
  • key can be 128, 192, or 256 bits long
  • number of rounds depends on the key length (can be 10/12/14 rounds)

Picture1.png



Questions and comments

If you have any questions, comments, etc. please post them here.


Back to 2015 Summer Cryptography Paar


Alumni Liaison

Prof. Math. Ohio State and Associate Dean
Outstanding Alumnus Purdue Math 2008

Jeff McNeal