Public Key Cryptography interview questions
Public Key Cryptography interview questions
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Total Questions: 10
1. Public key encryption/decryption is not preferred because
Correct Answer is : all of the mentioned
2. Which one of the following is not a public key distribution means?
Correct Answer is : Hashing Certificates
3. What is the PGP stand for?
Correct Answer is : None of the mentioned
4. PGP makes use of which cryptographic algorithm?
Correct Answer is : RSA
5. USENET is related to which of the following Public Key distribution schemes?
Correct Answer is : Public announcements
6. Which of the following public key distribution systems is most secure?
Correct Answer is : Public-Key Certificates
7. Which systems use a timestamp? i) Public-Key Certificates ii) Public announcements iii) Publicly available directories iv) Public-Key authority
Correct Answer is : i) and iv)
8. Which of these systems use timestamps as an expiration date?
Correct Answer is : Public-Key Certificates
9. Which system uses a trusted third party interface?
Correct Answer is : Public-Key Certificates
10. Publicly Available directory is more secure than which other system?
Correct Answer is : Public announcements
