Question: 3. (RSA) The message 19 14 3 was encrypted using the RSA cryptosystem with public key n = 118 and e = 39, Decrypt the

3. (RSA) The message 19 14 3 was encrypted using the RSA cryptosystem with public key n = 118 and e = 39, Decrypt the message and give the corresponding plaintext message (using A = 10, B = 11, , Z = 35, and BLANK= 99). Show all of your work

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

1. Consider the simple Caesar cipher C = (L + 3) mod 26 giving Letter: ABCDEFGHIJKLMNOPQRSTUVWXYZ Cipher: DEFGHIJKLMNOPQRSTUVWXYZABC a. Encode the string HELLO b. What is the deciphering formula? 2....

An RSA cryptosystem has public key N 35 and e 7. Messages are encrypted one letter at a time, converting letters to numbers by A 2, B 3, . . . , Z 27, space-28. (a) Showing your work, encrypt the...

Write a Merkle-Hellman cryptosystem in C++ **Please don't just copy/paste some code, if you don't know, then don't answer** Information on cipher can be found here:...

In the textbook RSA cryptosystem, suppose Alice has chosen primes p 1 3 , q 7 1 to set up her RSA keys. ( i ) Find n and ( ) n , and explain why e 1 9 is a valid choice for Alice s public key. 4...

All RSA cryptosystem has public key N = 35 and e = 7. Messages are encrypted one letter at a time, converting letters to numbers by A = 2, B = 3, .... Z = 27, space = 28. Showing your working,...

An RSA cryptosystem has public key N = 35 and e = 7. Messages are encrypted one letter at a time, converting letters to numbers by A = 2, B = 3, ..., Z = 27, space = 28 (d) Even if a good choice of N...

1) We can design a MAC function that generates MAC tags as follows: Select one: a. All the options b. Use AES or 3DES in CFB mode c. Use a hash function along with a secret shared key d. Use AES or...

ITBP301 Security Principles and Practices Lab#2: ASYMMETRIC ENCRYPTION Objectives Giving you hands-on experience with RSA algorithm and the RSA key generation process. Overview: Public-Key...

AMS 103: Data Security Matt Reuter Announcements Cryptography Computers/Smartphones/Tablets: Data Security History & Context Math Tools Modular Arithmetic Number Theory Public Key Cryptography...

Quigley Electronics purchased a manufacturing plant four years ago for $7,000,000. The plant costs $1,800,000 per year to operate. Its current book value using straight-line depreciation is...

In reviewing the accounts of Fries Co, you discovered that a credit of $2,000 to prepaid insurance was wrongly credited to accounts receivable, and an $600 prepayment was remitted for a radio...

Financial statements / reports are interconnected. 1 ) What accounts are both on the income statement and statement of owner's equity? 2 ) What accounts are both on the balance sheet and statement of...

7.0 0.5 g of rice sample was placed into a 55 ml PTFE tube with 5 mL nitric acid and digest for 15 minutes using a Mars 5 microwave digester. The content was then quantitatively transferred into a 50...

=+ b. Other countries raise their demand for hightech weapons, a major export of the United States.

=+1. If a war broke out abroad, it would affect the U.S. economy in many ways. Use the model of

=+the large open economy to examine each of the following effects of such a war. What happens in the United States to saving, investment, the trade balance, the interest rate, and the exchange rate?...