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For the simple symmetric key example discussed in the lecture, it is easy to derive the secret key from the encrypted data
22. For the simple symmetric key example discussed in the lecture, it is easy to derive the secret key from the encrypted data.
- True
- False
Answer: A) True
Explanation:
Symmetric encryption, often known as a secret key algorithm, employs only one key: a secret key for message encryption and decoding. It is simple to deduce the secret key from the encrypted data in the simple symmetric key case described in the lecture.