Decrypt the ciphertext
1369 1436 0119 0385 0434 1580 0690
that was encrypted by the RSA algorithm using with key (n, e) = (2419, 211).
(Hint: The decoding exponent is d = 11. Note that it may be necessary to fill out a plaintext block by adding zeros on the left).
Decrypt the ciphertext 1369 1436 0119 0385 0434 1580 0690 that was encrypted by the RSA...
Write code for RSA encryption package rsa; import java.util.ArrayList; import java.util.Random; import java.util.Scanner; public class RSA { private BigInteger phi; private BigInteger e; private BigInteger d; private BigInteger num; public static void main(String[] args) { Scanner keyboard = new Scanner(System.in); System.out.println("Enter the message you would like to encode, using any ASCII characters: "); String input = keyboard.nextLine(); int[] ASCIIvalues = new int[input.length()]; for (int i = 0; i < input.length(); i++) { ASCIIvalues[i] = input.charAt(i); } String ASCIInumbers...
JAVA Problem: With the recent news about data breaches and different organizations having their clients’ information being exposed, it is becoming more and more important to find ways to protect our sensitive data. In this program we will develop a simple tool that helps users generate strong passwords, encrypt and decrypt data using some cyphering techniques. You will need to create two classes. The first class is your driver for the application and contains the main method. Name this class...