10in c++ Group 2 for even number student id1. Monoalphabetic substitution cipher2. One time pad cipherIn case if in the group a mixed of odd and even Id's follow the above rolesbased on minimum Id within the group• Each algorithm should be able to encrypt files• Encryption and decryption applied to the same file• Cryptosystem encrypts and decrypts any file typeThe extension of encrypted files should be (*.enc)Your system should be user friendly• You can merge all encryption algorithms in one cryptosystem(optional Bonus)• Design and implement a key recovery plan (optional bonus).• Your system able to encrypt a group of files located in a folder(optional bonus).You should consider the following:

Monoalphabetic substitution cipher A monoalphabetic substitution is a cipher in which each…

Answered: 1. Monoalphabetic substitution cipher…

Engineering

Computer Science

1. Monoalphabetic substitution cipher 2. One time pad cipher

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

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Concept explainers

Cryptography

Cryptography is a term used in computer science to describe secure information and communication techniques that transform messages in difficult-to-decipher ways using mathematical concepts and a set of rule-based calculations known as algorithms.

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in c++

Group 2 for even number student id
1. Monoalphabetic substitution cipher
2. One time pad cipher
In case if in the group a mixed of odd and even Id's follow the above roles
based on minimum Id within the group
• Each algorithm should be able to encrypt files
• Encryption and decryption applied to the same file
• Cryptosystem encrypts and decrypts any file type
The extension of encrypted files should be (*.enc)
Your system should be user friendly
• You can merge all encryption algorithms in one cryptosystem
(optional Bonus)
• Design and implement a key recovery plan (optional bonus).
• Your system able to encrypt a group of files located in a folder
(optional bonus).
You should consider the following:

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