Encrypt the message 001100001010 using Simplified DES (as defined in the book in section 4.2) and key 111000101. [Hint: After one round, the output is 001010010011.] If you do this by hand, it is sufficient to only do 3 rounds instead of 8 rounds. If you write a program, you should carry out the full implementation. Please provide your code.
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- A simple and very old method of sending secret messages is the substitution cipher. You might have used this cipher with your friends when you were a kid. Basically, each letter of the alphabet gets replaced by another letter of the alphabet. For example, every 'a' get replaced with an 'X', and every 'b' gets replaced with a 'Z', etc. Write a program thats ask a user to enter a secret message. Encrypt this message using the substitution cipher and display the encrypted message. Then decryped the encrypted message back to the original message. You may use the 2 strings below for your subsitition. For example, to encrypt you can replace the character at position n in alphabet with the character at position n in key. To decrypt you can replace the character at position n in key with the character at position n in alphabet. Have fun! And make the cipher stronger if you wish! Currently the cipher only substitutes letters - you could easily add digits, puncuation, whitespace and so forth.…Using Eclipse: Implement a program that directs a cashier how to give change. The program has two inputs: the amount due and the amount received from the customer. Display the dollars, quarters, dimes, nickels, and pennies that the customer should receive in return. In order to avoid roundoff errors, the program user should supply both amounts in pennies, for example 274 instead of 2.74. Use labels for each currency when you display.Encrypt Caesar cipher is a kind of substitution cipher. Instead of using a substitution table, the alphabets are rotated by a number (a key). For example, if the key is 3, plaintext alphabet a would become d, and plaintext alphabet z would become c. Write a program that implements the Caesar Cipher. You program will first prompt for the key and then for the mode (E for encryption and D for decryption) and finally for the message to be encrypted / decrypted. Your program will then output the encryption / decryption message. For this question, the input message may consists of any character, the program should encrypt or small letter case a to z only. All other characters should be kept intact after encryption or decryption.
- Modify the program below to implement exclusive-or (XOR) in Python. AsPython does not natively implement XOR, you will need to implement this by creating an expression using a combination of and, or, and not. Determine what this expression is, and put it in the code below (where “fill in your code here” is written).The starter code below includes the True/True and True/False cases. You should also include the False/True and False/False cases. As a reminder, XOR is only True if exactly one of the inputs is True. Other ways ofthinking about this is that it is True only if one input or the other input is True, but not both. Yet another way of thinking about this is that the result is only True when the inputs are different from each other. SAMPLE STARTER CODE:a = Trueb = Trueresult = # fill in your code hereprint("True XOR True is " + str(result))a = Trueb = Falseresult = # fill in your code hereprint("True XOR False is " + str(result))# Continue for the False/True and False/False…Write a program that asks users when their birthday is. Use information provided to give them their astrological sign. Each of the twelve signs should display a different horoscope. Use the following dates for each sign, keeping in mind that both month and day must be evaluated for an accurate result. Aries: March 21–April 20 Taurus: April 21–May 21 Gemini: May 22–June 21 Cancer: June 22–July 22 Leo: July 23–August 22 Virgo: August 23–September 23 Libra: September 24–October 23 Scorpio: October 24–November 22 Sagittarius: November 23–December 21 Capricorn: December 22–January 20 Aquarius: January 21–February 19 Pisces: February 20–March 20You may use a software to do calculations but you have to write down the details. The correspondence of letters table: A B C D E F GH I J K L M 01 02 03 04 05 06 07 08 09 10 11 12 13 N O P Q 14 15 16 R S TU V W X Y Z space 17 18 19 20 21 22 23 24 25 26 00 6. Implement the RSA cryptosystem with a sofeware of your choice. (Specifica- tion: Find two probable primes p 3p/2. Submit the primes p and q. I will encode a message with a key e and return the encrypted message and the key e to you. Then you will be asked to decode the message.)
- In the classic problem FizzBuzz, you are told to print the numbers from 1 to n. However,when the number is divisible by 3, print "Fizz''. When it is divisible by 5, print "Buzz''. When it isdivisible by 3 and 5, print"FizzBuzz''. In this problem, you are asked to do this in a multithreaded way.Implement a multithreaded version of FizzBuzz with four threads. One thread checks for divisibilityof 3 and prints"Fizz''. Another thread is responsible for divisibility of 5 and prints"Buzz''. A third threadis responsible for divisibility of 3 and 5 and prints "FizzBuzz''. A fourth thread does the numbers.can you solve this please? Adopt appropriate Java animation code to implement the video in the file “test4.wmv” and given that the parametric equation for a circle. x=r*cos(t) y=r*sin(t) with t in range [0, 2p] and r is the radius of the circle. (the circle goes in a loop like in the images, i did my best to try to explain it , please try to do it ) and here is a sample of what they want me to use : package javaapplication1;import java.awt.*;import java.awt.event.*;import javax.swing.*;import java.awt.geom.*;import java.util.Random;import javax.imageio.*;import java.io.File;import java.io.IOException;import java.awt.image.BufferedImage;import java.awt.event.*;import java.util.Calendar; public class JavaApplication1 extends JApplet { public static void main(String[] args) { JFrame frame=new JFrame(); frame.setTitle("hello"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); JApplet applete =new JavaApplication1(); applete.init();…Correct answer will be upvoted else downvoted. How about we call a positive integer n customary if in the decimal documentation every one of its digits are something very similar. For instance, 1, 2 and 99 are conventional numbers, however 719 and 2021 are not normal numbers. For a given number n, track down the number of common numbers among the numbers from 1 to n. Input The main line contains one integer t (1≤t≤104). Then, at that point, t experiments follow. Each experiment is characterized by one integer n (1≤n≤109). Output For each experiment output the number of common numbers among numbers from 1 to n.
- Write a program that creates the multi-panel plot shown below, for Planck curves at 4 different temperatures Planck Curves Use embedded noninteractive plotting and set the figure size to be 10x5 inches. • You may write your program in a single cell, or break it over multiple cells. Use a logarithmic x axes, and the logspace() function for generating the axes values. You will have to be careful with units on this one. For 50% extra credit have your program use a loop over the four axes, with all the plotting code contained within the loop (except for any subplot adjustments). 0.030 12 300K 1000K 0.025 10 0.020 FBBX (Wm-nm-1) FBBA (Wm-2nm-¹) 0.015 10 0.010 0.005 2 0.000 A (nm) λ (nm) 100000 3000 3000K 6000K 2500 80000 2000 60000 FBBA (Wm-2nm-¹) FBBX (Wm-2nm-1) 1500 40000 1000 20000 500 0 101 102 0 101 103 104 105 106 102 103 104 105 106 X (nm) λ (nm) python languageFix an error and show it please?(This is for devc++ but I use mindmap from Cengage. I know it a little different. If you can't use Cengage, I suggest devc++ version 5.11) Summary The cost of renting a room at a hotel is, say $100.00 per night. For special occasions, such as a wedding or conference, the hotel offers a special discount as follows. If the number of rooms booked is: at least 10, the discount is 10% at least 20, the discount is 20% at least 30, the discount is 30% Also if rooms are booked for at least three days, then there is an additional 5% discount. Instructions Write a program that prompts the user to enter: The cost of renting one room The number of rooms booked The number of days the rooms are booked The sales tax (as a percent). The program outputs: The cost of renting one room The discount on each room as a percent The number of rooms booked The number of days the rooms are booked The total cost of the rooms The sales tax The total billing amount. Your program must use appropriate named…