In Symmetric Key Encryption,a Key Must Be ________ Bits Long

question 93

Multiple Choice

In symmetric key encryption,a key must be ________ bits long or longer to be considered strong.(Choose the choice closet to the correct answer)

• A)40
• B)56
• C)128
• D)256
• E)1,024

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Definitions:

Commander-In-Chief

The role vested in the president of the United States as the supreme commander of the military forces of the country and of the state National Guard units when they are called into federal service.

Military Matters

Issues, strategies, and operations related to the armed forces and national defense.

Ultimate Decision Maker

The person or entity with the final authority to make a decision, often in a business or organizational context.

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The governing body of a nation-state or territory outside one's own country.