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156-215.71 · Question #222
Which of the following is true of Symmetric Encryption?
The correct answer is B. The material used to build these keys must be exchanged in a secure manner C. Both communicating parties using Symmetric Encryption use the same key for encryption and decryption E. Information can be securely exchanged only if the key belongs exclusively to the communicating parties. See the full explanation below for the reasoning.
Question
Which of the following is true of Symmetric Encryption?
Options
- ABoth communicating parties using Symmetric Encryption use different keys for encryption and decryption
- BThe material used to build these keys must be exchanged in a secure manner
- CBoth communicating parties using Symmetric Encryption use the same key for encryption and decryption
- DThe material used to build these keys does not have to be exchanged in a secure manner
- EInformation can be securely exchanged only if the key belongs exclusively to the communicating parties
How the community answered
(30 responses)- A10% (3)
- B83% (25)
- D7% (2)
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