3 In RSA:1. Given n = 221 and e = 5, find d.2. Given n = 12091 and e = 13, Encrypt the message "CRYPTO" using the 00 to 26(A → 00, B → 01, ... Z → 25) encoding scheme. Decrypt the ciphertext to find theoriginal message.Edit View Insert Format Tools Table12pt ✓рParagraph B I U AvBV T² VFET 0 words<>:

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In RSA: 1. Given n = 221 and e = 5, find d.

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

In RSA:
1. Given n = 221 and e = 5, find d.
2. Given n = 12091 and e = 13, Encrypt the message "CRYPTO" using the 00 to 26
(A → 00, B → 01, ... Z → 25) encoding scheme. Decrypt the ciphertext to find the
original message.
Edit View Insert Format Tools Table
12pt ✓
р
Paragraph B I U Av
BV T² V
F
E
T 0 words
<>
:

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