Problemin a cipher s-boxes can be either static or dynamic, Ask an Expert

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Problem

In a cipher, S-boxes can be either static or dynamic. The parameters in a static S-box do not depend on the key.

a. State some advantages and some disadvantages of static and dynamic S-boxes.

b. Are the S-boxes (substitution tables) in AES static or dynamic?

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Computer Engineering, Engineering

Category:- Computer Engineering
Reference No.:- M92745722

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