Answered: 3. Cryptography: The following message…

3. Cryptography: The following message was encoded with the matrix B shown below. Decode the message. 7 9 25 23 30 28 19 15 6 6 24 21 [1 1 B = 1 0 L1 1 20 13 0 1 1 8 1 28 14 5 21 14 26 14 29

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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Question

3. Cryptography: The following message was encoded with the matrix B shown below. Decode the
message.
7
9
25
23
30
28
19
15
6
6
24
21
[1
B = 1
11
1
0
1
20
13
0
1
1.
8
1
28
14
5
21
14
26
14
29

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