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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 1 of 6

Q1.
AES uses a ____________ bit block size and a key size of __________ bits.
Discuss
Answer: (d).128; 128, 192, or 256
Q2.
Like DES, AES also uses Feistel Structure.
Discuss
Answer: (b).False
Q3.
Which one of the following is not a cryptographic algorithm- JUPITER, Blowfish, RC6, Rijndael and Serpent?
Discuss
Answer: (a).JUPITER
Q4.
Which algorithm among- MARS, Blowfish, RC6, Rijndael and Serpent -was chosen as the AES algorithm?
Discuss
Answer: (a).MARS
Q5.
How many rounds does the AES-192 perform?
Discuss
Answer: (b).12
Q6.
How many rounds does the AES-256 perform?
Discuss
Answer: (c).14
Q7.
What is the expanded key size of AES-192?
Discuss
Answer: (c).52 words
Q8.
The 4×4 byte matrices in the AES algorithm are called
Discuss
Answer: (a).States
Q9.
In AES the 4×4 bytes matrix key is transformed into a keys of size __________
Discuss
Answer: (d).44 words
Q10.
For the AES-128 algorithm there are __________ similar rounds and _________ round is different.
Discuss
Answer: (b).9 ; the last
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