C_{1}= 5
C_{2}= 6
C_{3}= 10
GCD --> Greater Common Divisor
B1 a. Let x := 3C1 + 1 and let y := 5C2 + 1. Use the Euclidean algorithm to determine the GCD (x, y), and we denote this integer by g. b. Reverse the steps in this algorithm to find integers a and b with ax+by = 8. c. Use this to find the inverse of x modulo y. If the inverse doesn't exist why not?
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...
what is the largest prime number you will need to check to find all the prime numbers less than 100Here is a site that I found searching Google with the key words, "prime numbers." http://mathforum.org/dr.math/faq/faq.prime.num.html I hope this helps. Thanks for asking.Finding Primes The Sieve of Eratosthenes Lets find the primes between 1 and 100. Write down the sequence of numbers from 1 to 100. Cross out the 1. Beginning with the 2, strike out every second number beyond the...