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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
Compare AES to DES. For each of the following elements of DES, indicate the comparable element in AES or explain why it is not needed in AES. a. XOR of sub key material with the input to the f function
b. XOR of the f function output with the left half of the block
c. f function
d. permutation P
e. swapping of halves of the block
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