Provide me complete solution of question please solve all parts thanks Bob sent Alice an encrypted message. The message consists of 3 words. In each word, Bob encoded the letters as follows: A =01, B = 02, C = 03, .., Z = 26. The he wrote the codes next to each other to form a number that represent the word. Forexample, the word "WE" is encoded as: 2305 since it consists of 2 letters W=23 and E=05.After encoding, Bob encrypted each encoded word with RSA using Alice public key(pq, e) where p=100000007, q=10000019,e=13. Alice received the following 3 encrypted words from Bob:45109548371311574760722837242958266071840609She used here RSA private key (d) to decrypt the message. The first word of the message that Bob sent was: WE.Q1. What is the private key d? (enter you answer as an exact number)Q2. What is the second word of the message that Bob sent to Alice? (enter you answer as one word)Q3. What is the third word of the message that Bob sent to Alice? (enter you answer as one word)

Bob sent Alice an encrypted message. The message consists of 3 words. In each word, Bob encoded the letters as follows: A= 01, B = 02, C = 03, example, the word "WE" is encoded as: 2305 since it consists of 2 letters W=23 and E=05. After encoding, Bob encrypted each encoded word with RSA using Alice public key(pq, e) where p3100000007, q=10000019, e=13. Alice received the following 3 encrypted words from Bob: Z = 26. The he wrote the codes next to each other to form a number that represent the word. For %3D 451095483713115 74760722837242 958266071840609 She used here RSA private key (d) to decrypt the message. The first word of the message that Bob sent was: WE. Q1. What is the private key d? (enter you answer as an exact number) Q2. What is the second word of the message that Bob sent to Alice? (enter you answer as one word) Q3. What is the third word of the message that Bob sent to Alice? (enter you answer as one word)

Bob sent Alice an encrypted message. The message consists of 3 words. In each word, Bob encoded the letters as follows: A= 01, B = 02, C = 03, example, the word "WE" is encoded as: 2305 since it consists of 2 letters W=23 and E=05. After encoding, Bob encrypted each encoded word with RSA using Alice public key(pq, e) where p3100000007, q=10000019, e=13. Alice received the following 3 encrypted words from Bob: Z = 26. The he wrote the codes next to each other to form a number that represent the word. For %3D 451095483713115 74760722837242 958266071840609 She used here RSA private key (d) to decrypt the message. The first word of the message that Bob sent was: WE. Q1. What is the private key d? (enter you answer as an exact number) Q2. What is the second word of the message that Bob sent to Alice? (enter you answer as one word) Q3. What is the third word of the message that Bob sent to Alice? (enter you answer as one word)

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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Alice wants Bob (the Bank) to sign a cheque, c. She has Bob's public key e and modulus N, and chooses a random number r such that gcd(r,N) = 1. She computes re (mod N) and then multiplies the cheque, c, by this number (mod N) and sends the resulting message off to Bob to be signed. When she receives his reply, m, what should she do with it to produce the signed cheque? Select one: a. Divide the reply, m, by rd. b. Divide the reply, m, by r. c. Divide the reply, m, by re. No - that won't do it. d. Nothing - the reply is the signed cheque
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