(Solved) : Affine Cipher Need Write Utility Encrypting Decrypting Deciphering Ascii Text Documents Us Q26824833 . . . .

AFFINE CIPHER

You will need to write a utility for encrypting, decrypting, anddeciphering ASCII text documents using an affine cipher.

Encryption function E(m, a, b) = (am + b) mod 128.

1) The utility must accept a first command line parameter thatis either encrypt, decrypt, or decipher.

2) The utility must accept a second command line parameter thatis a path to an ASCII input file. For encrypting this file will bea plain text file, while for decrypting it will be a cipher textfile.

4. The utility must accept a third command line parameter thatis a path to an ASCII output file (that the utility will