In the AES Structure Both Encryption and Decryption Ciphers Begin

question 26

Multiple Choice

In the AES structure both encryption and decryption ciphers begin with a(n) __________ stage, followed by nine rounds that each include all four stages,
Followed by a tenth round of three stages.

• A)Substitute bytes
• B)AddRoundKey
• C)MixColumns
• D)ShiftRows

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Definitions:

Thyroid Hormone

A hormone produced by the thyroid gland that regulates metabolism, energy generation, and growth and development.

Body Temperature

The measure of the body's ability to generate and get rid of heat, critical for maintaining metabolic processes in living organisms.

Contraction

The process of muscle fibers shortening, leading to movement or changes in the shape of organs.

Metabolic Rate

The rate at which the body uses energy for essential processes like breathing, circulating blood, and cellular repair.