Compare AES to DES. For each of the following elements of DES, indicate the comparable element in

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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 subkey 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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Cryptography And Network Security

ISBN: 9780136097044

5th Edition

Authors: William Stallings

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Question Posted: Jan 27, 2024 12:00 PM

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Compare AES to DES. For each of the following elements of DES, indicate the comparable element in

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a AddRoundKey b The MixColumn step because this is where ...View the full answer

Cryptography And Network Security

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