C++ Nothing too advanced please. Learning the basics Then swap the first half of each block with the second half. For example:7840 becomes 4078, 3013 becomes 1330, 6558 becomes 5865, and 9971 becomes 7199As a final result, the encrypted integer becomes 4078133058657199.Only if k and block size aknown, it can be decrypted.Apply the same steps for the encrypt.cpp and decrypt.cpp files. This time ask the user to enternumber, a k value and a block size value.Sample output for encrypt.cppEnter a 16-digit integer to encrypt: 2395856810034426Enter a block size (passible values: 2, 4, 8, 16): 4 In this exercise, you will apply a much more complex cypher. Ask the user to enter a long valueof 16 digits. You will use block cypher technique with the addition of Caesar cypher. The blocksize will be entered by the user and valid values could be 2, 4, 8, or 16. Ask the user to enter kvalue as well. Here is how the algorithm will work:Example:Block size: 4k value: 5The 16-digit number will be corsidered in n blocks each of which will consist of 4 digits. In thiscase, we can have 4 blocks of 4-digit values. If the number is 2395856810034426, then theblocks are:2395856810034426For each block apply the Caesar cypher with the given k value 5:2395 -> 78408568 -> 30131003 -> 65584426 -> 9971

#include<iostream>using namespace std; int main(){long long val;cout<<"Enter a 16-digit…

Then swap the first half of each block with the second half. For example: 7840 becomes 4078, 3013 becomes 1330, 6558 becomes 5865, and 9971 becomes 719 As a final result, the encrypted integer becomes 4078133058657199.Only if k and block known, it can be decrypted. Apply the same steps for the encrypt.cpp and decrypt.cpp files. This time ask the user to number, a k value and a block size value.

Then swap the first half of each block with the second half. For example: 7840 becomes 4078, 3013 becomes 1330, 6558 becomes 5865, and 9971 becomes 719 As a final result, the encrypted integer becomes 4078133058657199.Only if k and block known, it can be decrypted. Apply the same steps for the encrypt.cpp and decrypt.cpp files. This time ask the user to number, a k value and a block size value.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

What does Design mode entail?
write a program in C++,"Calendar" using this assets
5 small questions in C++ programming lectures
what is Initializing?
What are the pros and cons of debugging using manual walkthroughs as opposed to print statements? Discuss?
What is the role of "final" or "const" keywords in various programming languages when defining variables or constants?
Haskell I am beginner in Haskell Help me. How to print Hello i am beginner in Haskell language
Need a C++ Object Oriented Programming CAR Game project sir!! no pointers, no struct or complex, vector, graphics etc just a simple game project If you have any developed project you can give Thanks you
A syntax error occurs when a. the Java compiler can’t be located b. bytecode can’t be interpreted properly c. there’s a syntax error in a Java statement d. the class doesn’t contain a main() method
comparison methods that can be useful when working withstrings are StartsWith and EndsWith. These instance methods take a stringas an argument and return True if the instance either starts with or ends withthe string argument.Write two short programs that demonstrate the use of these methods. First, we’ll demonstrate the EndsWith method:(use c#)
C++ What one topic did you learn about that was most noteworthy What was your favorite topic? What was your least favorite topic? Why? What other topics (s) would you like to see covered in this course(c++)? What topic(s) would you like to see removed from the course?
What is a comment? What is the syntax for a comment in C++? Is the comment ignored by the compiler?