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writte c++ programme required to write a small program to do Double Transposition encryption. the program will ask if I want to encrypt or decrypt if encrypt it will ask for the plain text and the key and produce a cipher text if decrypt, the program will ask for the cipher text and key and produce the plain text the key and the message can be entered by the user (during the run ) ** NOT hard coded what to submit Use c++ one PDF or MSWORD file with the code and comments in the code 1. showing the run for the code, the encrypt, the decrypt. 1. try to encrypt a plain text that has redundant letters in them ( such as; good, hood, sweet attention ...) and a. show if the cipher text is showing any clear parts of the plain text that the encryption did not hide it correctly b. add padding to the plain text ( some random characters) and show the result C did the process in step b added any new security? why yes? why not?

writte c++ programme required to write a small program to do Double Transposition encryption. the program will ask if I want to encrypt or decrypt if encrypt it will ask for the plain text and the key and produce a cipher text if decrypt, the program will ask for the cipher text and key and produce the plain text the key and the message can be entered by the user (during the run ) ** NOT hard coded what to submit Use c++ one PDF or MSWORD file with the code and comments in the code 1. showing the run for the code, the encrypt, the decrypt. 1. try to encrypt a plain text that has redundant letters in them ( such as; good, hood, sweet attention ...) and a. show if the cipher text is showing any clear parts of the plain text that the encryption did not hide it correctly b. add padding to the plain text ( some random characters) and show the result C did the process in step b added any new security? why yes? why not?

C++ for Engineers and Scientists
C++ for Engineers and Scientists
4th Edition
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Bronson, Gary J.
Chapter4: Selection Structures
Section4.3: Nested If Statements
Problem 7E
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writte c++ programme required to write a small program to

do Double Transposition encryption.
the program will ask if I want to encrypt or decrypt
if encrypt it will ask for the plain text and the key and
produce a cipher text
if decrypt, the program will ask for the cipher text
and key and produce the plain text
the key and the message can be entered by the user
(during the run ) ** NOT hard coded
what to submit
Use c++
one PDF or MSWORD file with the code and
comments in the code
1. showing the run for the code, the encrypt, the
decrypt.
1.
try to encrypt a plain text that has redundant
letters in them ( such as; good, hood, sweet
attention
...) and
a.
show if the cipher text is showing any
clear parts of the plain text that the
encryption did not hide it correctly
b. add padding to the plain text ( some
random characters) and show the result
C
did the process in step b added any new
security? why yes? why not?
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