0100010 1100111 0111101 1101110 0100010 1110110 0111110 1100001 0111010 3. Complete the table of outputs for the following linear-feedback shift registers, with the given initial condition. (a) b5 b4 + b1, 10101 (b) b4 - b3 + b2 + b1, 1000 (c) b6 - b4 + b2, 100000 (d) b6 - b4 + b2, 111000
0100010 1100111 0111101 1101110 0100010 1110110 0111110 1100001 0111010 3. Complete the table of outputs for the following linear-feedback shift registers, with the given initial condition. (a) b5 b4 + b1, 10101 (b) b4 - b3 + b2 + b1, 1000 (c) b6 - b4 + b2, 100000 (d) b6 - b4 + b2, 111000
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Problem 3(a-d)
Please show work
![3. Symmetric Computer-Based Cryptology
220
0100010 1100111 0111101 1101110 0100010 1110110 0111110
1100001 0111010
3. Complete the table of outputs for the following linear-feedback shift
registers, with the given initial condition.
(a) b5 b4 + b1, 10101
(b) b4 - b3 + b2 + b1, 1000
(c) b6 - b4 + b2, 100000
(d) b6 – b4 + b2, 111000
4. Find the 4-bit linear-feedback shift registers that produce the following
output streams.
(a) 10100010
(b) 11101001
5. Encipher the message NEED WATER by
the lette](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0a82f2ef-b64e-48d1-827b-e8fa8abd0a3f%2F17ac8d14-a27e-4bce-9378-9fd9937485f5%2Fby88gyi_processed.jpeg&w=3840&q=75)
Transcribed Image Text:3. Symmetric Computer-Based Cryptology
220
0100010 1100111 0111101 1101110 0100010 1110110 0111110
1100001 0111010
3. Complete the table of outputs for the following linear-feedback shift
registers, with the given initial condition.
(a) b5 b4 + b1, 10101
(b) b4 - b3 + b2 + b1, 1000
(c) b6 - b4 + b2, 100000
(d) b6 – b4 + b2, 111000
4. Find the 4-bit linear-feedback shift registers that produce the following
output streams.
(a) 10100010
(b) 11101001
5. Encipher the message NEED WATER by
the lette
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