Q1: Encrypt the following message using poly-alphabetic cipher: Plaintext: "HELLO WORLD" Кey: 1. Shift the first letter three positions to its right 2. Shift the second letter five positions to its right 3. Shift the third letter seven-position to its left

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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Q1: Encrypt the following message using poly-alphabetic
cipher:
Plaintext: "HELLO WORLD"
Кey:
1. Shift the first letter three positions to its right
2. Shift the second letter five positions to its right
3. Shift the third letter seven-position to its left
Transcribed Image Text:Q1: Encrypt the following message using poly-alphabetic cipher: Plaintext: "HELLO WORLD" Кey: 1. Shift the first letter three positions to its right 2. Shift the second letter five positions to its right 3. Shift the third letter seven-position to its left
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