Alice and Bob want to communicate confidentially. Hence, they agreed to use a Caesar cipher with single coding to encrypt their messages with an encryption key equal to K=5. Show how Alice encrypts the following message: " databases". Give the general formula of Caesar encryption and summarize your answer in a form of table. You can refer to Table 1 below for finding codes for letters. Table 1. Look-up table for question 4 bedefg bijkI m n o P qrst 012 Uvw xy 45678 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

Alice and Bob want to communicate confidentially. Hence, they agreed to use a Caesar cipher with single coding to encrypt their messages with an encryption key equal to K=5. Show how Alice encrypts the following message: " databases". Give the general formula of Caesar encryption and summarize your answer in a form of table. You can refer to Table 1 below for finding codes for letters. Table 1. Look-up table for question 4 bedefg bijkI m n o P qrst 012 Uvw xy 45678 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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