Which statement describes the use of keys for encryption?
- The sender and receiver must use the same key when using symmetric encryption.
- The sender and receiver must use the same key when using asymmetric encryption.
- The sender and receiver must use the same keys for both symmetric and asymmetric encryption.
- The sender and receiver must use two keys: one for symmetric encryption and another for asymmetric encryption.
Exam with this question: CCNA Security Chapter 7 Exam (CCNAS v1.2)
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