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Welcome to the Message Authentication Codes and Key Management MCQs Page

Dive deep into the fascinating world of Message Authentication Codes and Key Management with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Message Authentication Codes and Key Management, a crucial aspect of Cryptography and Network Security. In this section, you will encounter a diverse range of MCQs that cover various aspects of Message Authentication Codes and Key Management, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Cryptography and Network Security.

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Check out the MCQs below to embark on an enriching journey through Message Authentication Codes and Key Management. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Cryptography and Network Security.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Message Authentication Codes and Key Management. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Message Authentication Codes and Key Management MCQs | Page 11 of 11

Q101.
How many handshake rounds are required in the Public-Key Distribution Scenario?

a.

7

b.

5

c.

3

d.

4

Discuss
Answer: (a).7
Q102.
A total of seven messages are required in the Public-Key distribution scenario. However, the initial five messages need to be used only infrequently because both A and B can save the other’s public key for future – a technique known as ____
Discuss
Answer: (c).caching
Q103.
X.509 certificate recommends which cryptographic algorithm?
Discuss
Answer: (a).RSA
Q104.
The issuer unique identifier of the X.509 certificates was added in which version?

a.

1

b.

2

c.

3

d.

4

Discuss
Answer: (b).2
Q105.
The period of validity consists of the date on which the certificate expires.
Discuss
Answer: (b).False
Q106.
Certificate extensions fall into 3 categories. Which one of the following is not a Certificate extensions category?
Discuss
Answer: (d).All of the above are Certificate extensions categories
Q107.
How many functions are involved in the PKIX architectural model?

a.

3

b.

5

c.

6

d.

7

Discuss
Answer: (d).7
Discuss
Answer: (d).none of the mentioned
Discuss
Answer: (c).cryptographic message syntax
Page 11 of 11

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