In RSA system the public key of a given user is e-7 and n = 187 i) What is the private key of this user? ii) If the intercepted ciphertext is c = 11 and sent to a user whose public key is e = 7 and n = 187. What is the plaintext? iii) What are the possible approaches to defeating the RSA algorithm

In RSA system the public key of a given user is e-7 and n = 187 i) What is the private key of this user? ii) If the intercepted ciphertext is c = 11 and sent to a user whose public key is e = 7 and n = 187. What is the plaintext? iii) What are the possible approaches to defeating the RSA algorithm

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 system the public key of a given user is e-7 and
n=187
i) What is the private key of this user?
ii) If the intercepted ciphertext is c = 11 and sent to a
user whose public key is e = 7 and n = 187. What is the
plaintext?
iii) What are the possible approaches to defeating the
RSA algorithm

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