Encryption and Decryption using C++

提供方
Coursera Project Network
在此指导项目中,您将:

identify the basics of cryptography and how to encrypt and decrypt messages using Vigenere cipher algorithm

apply concepts like ASCII codes and type casting

learn how to do some mathematical operations on characters

Clock1 hour and 10 minutes
Intermediate中级
Cloud无需下载
Video分屏视频
Comment Dots英语(English)
Laptop仅限桌面

By the end of this project, you will be able to create a basic application using Vigenere encryption-decryption technique to encrypt and decrypt messages. Throughout the project, you will be able to identify the basics of cryptography and how to encrypt and decrypt messages using a specific technique, you will be able to apply concepts like ASCII codes and type casting. Moreover, you will be able to do some mathematical operations on characters, and finally you will be ready to dive more into the cryptography world. This guided project is for beginner programmers or any programmer who would like to enter the cryptography world. This project will be the beginning for you to build applications to encrypt and decrypt messages coming from the user using a certain technique. This project will give you the basic knowledge of cryptography and push you into the security engineering field. Note: This course works best for learners who are based in the North America region. We’re currently working on providing the same experience in other regions.

您要培养的技能

  • Cryptography
  • C++

分步进行学习

在与您的工作区一起在分屏中播放的视频中,您的授课教师将指导您完成每个步骤:

  1. In task 1 we are going to define the general idea of encryption and decryption and we will preview a demo of the project

  2. In task 2 we are going to learn the concept of ASCII codes and type casting.

  3. In task 3 we are going to learn the concept of Vigenere cipher and apply this concept to encrypt a single character.

  4. In task 4 we will learn how to encrypt a whole string using Vigenere cipher.

  5. In task 5 task we are going to create a basic encryption decryption application using Vigenere cipher.

指导项目工作原理

您的工作空间就是浏览器中的云桌面,无需下载

在分屏视频中,您的授课教师会为您提供分步指导

常见问题

常见问题

还有其他问题吗?请访问 学生帮助中心