Computer-Networks
August 29, 2024Computer-Networks
August 29, 2024Computer-Networks
| Question 345 |
A cryptographic system that uses only symmetric key cryptography cannot provide digital signature because :
| Symmetric key cryptography is computationally infeasible. | |
| Symmetric key cryptography involves key distribution. | |
| Symmetric key cryptography is unreliable. | |
| Digital signature requires a pair of private – public keys. |
Question 345 Explanation:
Digital signature requires a pair of private-public keys, due to which symmetric key cryptography cannot provide digital signature.
Correct Answer: D
Question 345 Explanation:
Digital signature requires a pair of private-public keys, due to which symmetric key cryptography cannot provide digital signature.
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