Cryptography Teacher Question:

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On comparing AES with DES, which of the following functions from DES does not have an equivalent AES function?
a) f function
b) permutation p
c) swapping of halves
d) xor of subkey with function f

Cryptography Teacher Interview Question
Cryptography Teacher Interview Question

Answer:

c) swapping of halves
Explanation: There is no equivalent to swapping of halves in the AES algorithm.

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