you have to implement the followinhg algoruthm usi9mg sagmaths tool affine cipher , hill cipher, shift cipher, substitution cipher, transposition cipher, vigenere cipher. this should be followed by cryptanalysis of all of the above classical cipher algorithm

Cryptanalysis for Affine Cipher:

Write a program for Hill Cipher Method (Use 2 x 2 Matrix and 3 x 3Matrix)Note: (Optionsshould be given to user for Key matrix. it is either 2 x 2 matrix or 3 x 3 matrix)Hint: https://www.javatpoint.com/hill-cipher-program-in-javaBelow change is required in your submission:1. You have to take input as key matrix2. Entered matrix is square matrix or not, if not pls re-enter the matrix3.  Take input of plaintext is also in square matrix form for ex if 2 X 2 matrix is entered than plaintext should be 4 character, if matrix is 3X3 than plaintext should be 9 character like wise...Note: use padding if necessary

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

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 26

Which cipher makes use of modular arithmetic with a modulus of 26 and is the simple cipher based on mono-alphabetic?AShiftBAdditiveCTranspositionDNone the above