Knowee
Questions
Features
Study Tools

Encrypt the message “AUTUMN” using Vigenere Cipher and initial key = “CORONA”2 pointsDIKIZNCIKIZMCIKIZNCILIZN

Question

Encrypt the message “AUTUMN” using Vigenere Cipher and initial key = “CORONA”2 pointsDIKIZNCIKIZMCIKIZNCILIZN

🧐 Not the exact question you are looking for?Go ask a question

Solution

Sure, I can help with that. Here are the steps to encrypt the message "AUTUMN" using the Vigenere Cipher with the initial key "CORONA".

  1. Write down the message you want to encrypt: AUTUMN
  2. Write down the key below the message. Repeat the key until it matches the length of the message: CORONAC
  3. Now, for each letter in the message, shift it forward in the alphabet by the position of the corresponding letter in the key. If the key letter is 'A', don't shift the message letter. If the key letter is 'B', shift the message letter one position forward, and so on. If the message letter is 'Z' and needs to be shifted, it goes back to the start of the alphabet.
  4. The Vigenere Cipher uses a table, also known as the Vigenere Square, Tabula Recta, or Vigenere Table, to look up the shift for each letter. The row label represents the message letter, and the column label represents the key letter. The cell at the intersection of the row and column is the encrypted letter.
  5. Using the Vigenere Table, the encrypted message is: CXQQMFD

So, "AUTUMN" encrypted using the Vigenere Cipher with the key "CORONA" is "CXQQMFD".

This problem has been solved

Similar Questions

Plaintext: FAST AND THE FURIOUS. Using Vigenere Cipher and the key: CARS.24. Encrypt the word 'FAST'Group of answer choicesHAJLHJALHLAJHALJ

Write a program to perform encryption and decryption using wrapper class Encryption phase with shift n = En (x) = (x+n)mod 26Decryption phase with shift n = Dn (x) = (x-n)mod 26ExamplesText : ABCDEFGHIJKLMNOPQRSTUVWXYZShift : 23Cipher : XYZABCDEFGHIJKLMNOPQRSTUVWinput-output format Text : ATTACKATONCE(input)Shift : 4(input)Cipher : EXXEGOEXSRGI(output)ATTACKATONCE

Make a function that encrypts a given input with these steps:Input: "apple"Step 1: Reverse the input: "elppa"Step 2: Replace all vowels using the following chart:a => 0e => 1i => 2o => 2u => 3# "1lpp0"Step 3: Add "vit" to the end of the word: "1lpp0vit"Output: "1lpp0vit"NotesAll inputs are strings, no uppercases and all output must be strings.i/p:bananao/p:0n0n0bvit

const crypto = require('crypto');  const cipher = crypto.createCipher('aes192', 'a password');  var encrypted = cipher.update('Hello JavaTpoint', 'utf8', 'hex');  encrypted += cipher.final('hex');  console.log(encrypted);

Complete the caesarCipher function in the editor below.caesarCipher has the following parameter(s):string s: cleartextint k: the alphabet rotation factorReturnsstring: the encrypted string

1/1

Upgrade your grade with Knowee

Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.