8. We would like to use the permutation to encrypt Information Security a. Convert the text to its ASCII code numbers and convert the decimal numbers to binary bits (8-bits basis)? Note..... I & S are capital letters and a space between the 2 words b. Use the permutation (2, 5, 4, 6, 1, 3) to encrypt the message. These are 6 bits blocks, so you need to group them based on that? Add zeros if you need as a pad c. Now if you need to decrypt the message what will be the key to be used?

8. We would like to use the permutation to encrypt Information Security a. Convert the text to its ASCII code numbers and convert the decimal numbers to binary bits (8-bits basis)? Note..... I & S are capital letters and a space between the 2 words b. Use the permutation (2, 5, 4, 6, 1, 3) to encrypt the message. These are 6 bits blocks, so you need to group them based on that? Add zeros if you need as a pad c. Now if you need to decrypt the message what will be the key to be used?

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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