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Welcome to the Advanced Encryption Algorithm MCQs Page

Dive deep into the fascinating world of Advanced Encryption Algorithm with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Advanced Encryption Algorithm, a crucial aspect of Cryptography and Network Security. In this section, you will encounter a diverse range of MCQs that cover various aspects of Advanced Encryption Algorithm, 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 Advanced Encryption Algorithm. 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 Advanced Encryption Algorithm. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Advanced Encryption Algorithm MCQs | Page 5 of 6

Q41.
Which mode requires the implementation of only the encryption algorithm?
Discuss
Answer: (c).CTR
Q42.
Which of the following modes of operation does not involve feedback?
Discuss
Answer: (a).ECB
Q43.
Which of the following is a natural candidates for stream ciphers?
Discuss
Answer: (a).OFB
Q44.
The XTS-AES mode was approved by NIST in
Discuss
Answer: (b).2010
Q45.
The XTS-AES mode is based on the concept of tweakable block cipher.
Discuss
Answer: (a).True
Q46.
The purpose of a ‘tweak’ in XTS-AES mode is to
Discuss
Answer: (c).provide variability
Q47.
A tweak is used in XTS-AES mode to provide a different output for the same input PT and same key.
Discuss
Answer: (a).True
Q48.
XTS-AES mode of operation is a better version of
Discuss
Answer: (d).ECB
Q49.
What is the size of the XTS-AES key?
Discuss
Answer: (c).512 bits
Q50.
Which of the following represent the tweak?
Discuss
Answer: (b).i
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