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Let Set A = {the quick brown fox jumped over the lazy dog} be a set of strings (two or more characters) formed by characters (single letters) in the standard alphabet. Enumerate (assign numbers to) the alphabet as A C D E F H Q U V W | X Y 1 2 3 4 5 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Consider the following encryption algorithm written in pseudo code: Encrypt(set): define f (x) = x + 13 mod 26. Now, Vx E characters of A, If x = 14 mod 26, f(x) Then x → If not, Then x → X What is the overall effect of the Encrypt() algorithm / what effect does this algorithm have on the alphabet? What are the domain and codomain of the function f (x) used in Encrypt()? What is the range? Explain.

Let Set A = {the quick brown fox jumped over the lazy dog} be a set of strings (two or more characters) formed by characters (single letters) in the standard alphabet. Enumerate (assign numbers to) the alphabet as A C D E F H Q U V W | X Y 1 2 3 4 5 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Consider the following encryption algorithm written in pseudo code: Encrypt(set): define f (x) = x + 13 mod 26. Now, Vx E characters of A, If x = 14 mod 26, f(x) Then x → If not, Then x → X What is the overall effect of the Encrypt() algorithm / what effect does this algorithm have on the alphabet? What are the domain and codomain of the function f (x) used in Encrypt()? What is the range? Explain.

Computer Networking: A Top-Down Approach (7th Edition)
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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Stuck need help! The class I'm taking is computer science discrete structures. 

Problem is attached. please view before answering.

I need help with parts A and B and C.

Part A "What is the overall effect of the Encrypt() algorithm/ what effect does this algorithm have on the alphabet? "

Part B " What are the domain and codomain of the function ?(?) used in Encrypt()? What is the range?

Part C " what is the coded message "

Please explain answer so I can fully understand. Really struggling with this concept. Thank you so much!

Let Set A = {the quick brown fox jumped over the lazy dog} be a set of strings (two or more characters) formed by characters (single letters) in the standard alphabet. Enumerate (assign numbers to) the alphabet as A в С DE F G H JKLMNOPQR STUV W XY Z 1 2 3 4 7 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Consider the following encryption algorithm written in pseudo code: Encrypt(set): define f (x) = x + 13 mod 26. Now, Vx E characters of A, If x = 14 mod 26, f(x) Then x → If not, Then x → X What is the overall effect of the Encrypt() algorithm / what effect does this algorithm have on the alphabet? What are the domain and codomain of the function f (x) used in Encrypt()? What is the range? Explain.
Transcribed Image Text:Let Set A = {the quick brown fox jumped over the lazy dog} be a set of strings (two or more characters) formed by characters (single letters) in the standard alphabet. Enumerate (assign numbers to) the alphabet as A в С DE F G H JKLMNOPQR STUV W XY Z 1 2 3 4 7 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Consider the following encryption algorithm written in pseudo code: Encrypt(set): define f (x) = x + 13 mod 26. Now, Vx E characters of A, If x = 14 mod 26, f(x) Then x → If not, Then x → X What is the overall effect of the Encrypt() algorithm / what effect does this algorithm have on the alphabet? What are the domain and codomain of the function f (x) used in Encrypt()? What is the range? Explain.
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