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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


Picture1.png

  • number of rounds depends on the key length (can be 10/12/14 rounds respectively)

Picture2.png



Questions and comments

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


Back to 2015 Summer Cryptography Paar


Alumni Liaison

Ph.D. on Applied Mathematics in Aug 2007. Involved on applications of image super-resolution to electron microscopy

Francisco Blanco-Silva