adplus-dvertising
frame-decoration

Question

What is the size of the key in the SDES algorithm?

a.

24 bits

b.

16 bits

c.

20 bits

d.

10 bits

Posted under Cryptography and Network Security

Answer: (d).10 bits

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. What is the size of the key in the SDES algorithm?
Add Comment

Similar Questions

Discover Related MCQs

Q. Assume input 10-bit key, K: 1010000010 for the SDES algorithm. What is K1?

View solution

Q. Assume input 10-bit key, K: 1010000010 for the SDES algorithm. What is K2?

View solution

Q. The Ciphertext for the Plaintext 01110010, given that the keys K1 is 10100100 and K2 is 01000011 is

View solution

Q. The Ciphertext for the Plaintext 11010101, given that the key is 0111010001 is

View solution

Q. The Plaintext for the Ciphertext 00100010, given that the key is 1111111111 is

View solution

Q. In SDES, Encryption algorithm can be written as a composition of functions:

IP-1 o fK2 o fK1 o SW o IP

View solution

Q. Assume input 10-bit key, K: 0010010111 for the SDES algorithm. What is K1?

View solution

Q. The Plaintext for the Ciphertext 00001111, given that the key is 1111111111 is

View solution

Q. The Plaintext for the Ciphertext 11110000, given that the key is 0000000000 is

View solution

Q. Assume input 10-bit key, K: 0010010111 for the SDES algorithm. What is K2?

View solution

Q. The Plaintext for the Ciphertext 10100101, given that the key is 0010010111 is

View solution
View All MCQs on Cryptography and Network Security

Suggested Topics

Are you eager to expand your knowledge beyond Cryptography and Network Security? We've curated a selection of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!

Computer Hardware

Explore the tangible components of computers with our Computer Hardware MCQs. Learn...

Data Warehousing and OLAP

Strengthen your knowledge of Data Warehousing and OLAP with our specialized MCQs....

SQL Server

Master Microsoft's database server with our SQL Server MCQs. Topics cover database...

Java Programming

Level up your coding skills with our Java Programming MCQs. From object-oriented...

Python

Dive into one of the most popular languages with our Python MCQs. Understand...

Cryptography and Network Security

Secure your knowledge of information security with our Cryptography and Network...

Visual Basic

Enhance your knowledge of Microsoft's event-driven programming language with our...

Systems Programming

Decode low-level programming with our Systems Programming MCQs. These questions delve...

IT Fundamentals

Navigate the basics of information technology with our IT Fundamentals MCQs. Get a...