The Final Round of Both Encryption and Decryption of the AES

question 24

Multiple Choice

the final round of both encryption and decryption of the AES structure consists of __________ stages.

• A)one
• B)two
• C)three
• D)four

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Definitions:

Soluble

The ability of a substance to dissolve in a solvent, forming a homogenous mixture at a specified temperature and pressure.

2-Butanone

A simple ketone with the formula CH3C(O)CH2CH3, also known as methyl ethyl ketone (MEK), used as a solvent.

Transformation

The process of changing the structure, composition, or form of a molecule or substance through chemical reactions.

Methylbutan-1-ol

A primary alcohol derived from butane by replacing one hydrogen atom with a hydroxyl group at the first carbon.