/Find the output for the simplified DES encryption with one round and the input (1011 1101), IP-2 6 3 1 4 857, IP¹-4 1 3 5 72 86, E/P-4 1 2 3 2 3 41, P4-2 4 3 1, K-01110011 Y SO= (1032 0 (0123 0 3210 1 S1= 2013 0213 2 3010 2 31323 2103 3 The S-boxes operate as follows. The 1st and 4th input bits are treated as a 2-bit number that specify a row of the S-box, and the 2nd and 3rd input bits specify a column of the S-box. For ex. 1001->row3 and column 0. i.e. in S0-3 in binary = 11 F Borthing 8-bit plaintest &-bit eipherlest
/Find the output for the simplified DES encryption with one round and the input (1011 1101), IP-2 6 3 1 4 857, IP¹-4 1 3 5 72 86, E/P-4 1 2 3 2 3 41, P4-2 4 3 1, K-01110011 Y SO= (1032 0 (0123 0 3210 1 S1= 2013 0213 2 3010 2 31323 2103 3 The S-boxes operate as follows. The 1st and 4th input bits are treated as a 2-bit number that specify a row of the S-box, and the 2nd and 3rd input bits specify a column of the S-box. For ex. 1001->row3 and column 0. i.e. in S0-3 in binary = 11 F Borthing 8-bit plaintest &-bit eipherlest
Chapter8: Data And Network Communication Technology
Section: Chapter Questions
Problem 41VE
Related questions
Question
![Y
/ Find the output for the simplified DES encryption with one round and the input (1011
1101), IP=2 6 3 1 4 857, IP¹-4 1 3 5 7 2 8 6, E/P=4 1 2 3 2 3 4 1, P4-2 4 3 1, K=0 1 1 1 0011
SO=
(1032 0
3210
1
0213
2
3132 3
S1 =
(0123 0
2013 1
3010 2
21033
The S-boxes operate as follows. The 1st and 4th input bits are treated
as a 2-bit number that specify a row of the S-box, and the 2nd and
3rd input bits specify a column of the S-box. For ex. 1001=>row3
and column 0. i.e. in S0=3 in binary = 11
8-bit plaintest
ys
IP
IP-1
8-bit cipherlest](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fae13a701-df60-47eb-8ae6-15fd728fedff%2F78a7d4c8-894a-4199-9a03-f61032027541%2F8n911vj_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Y
/ Find the output for the simplified DES encryption with one round and the input (1011
1101), IP=2 6 3 1 4 857, IP¹-4 1 3 5 7 2 8 6, E/P=4 1 2 3 2 3 4 1, P4-2 4 3 1, K=0 1 1 1 0011
SO=
(1032 0
3210
1
0213
2
3132 3
S1 =
(0123 0
2013 1
3010 2
21033
The S-boxes operate as follows. The 1st and 4th input bits are treated
as a 2-bit number that specify a row of the S-box, and the 2nd and
3rd input bits specify a column of the S-box. For ex. 1001=>row3
and column 0. i.e. in S0=3 in binary = 11
8-bit plaintest
ys
IP
IP-1
8-bit cipherlest
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Recommended textbooks for you
![Systems Architecture](https://www.bartleby.com/isbn_cover_images/9781305080195/9781305080195_smallCoverImage.gif)
Systems Architecture
Computer Science
ISBN:
9781305080195
Author:
Stephen D. Burd
Publisher:
Cengage Learning
![Systems Architecture](https://www.bartleby.com/isbn_cover_images/9781305080195/9781305080195_smallCoverImage.gif)
Systems Architecture
Computer Science
ISBN:
9781305080195
Author:
Stephen D. Burd
Publisher:
Cengage Learning