加密与密码学导论

Introduction to Encryption and Cryptography

Learn how encryption keeps information safe, and teach your students how it’s used in the world today. Supported by Google.

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树莓派基金会
FutureLearn
  • 完成时间大约为 3
  • 初级
  • 英语
注:本课程由FutureLearn和Linkshare共同提供,因开课平台的各种因素变化,以上开课日期仅供参考

你将学到什么

Describe the general process of encryption and decryption

Apply a Caesar Cipher and a Vigenère Cipher

Discuss the advantages and disadvantages of different encryption algorithms

Compare symmetric and asymmetric encryption

Produce an implementation of a Caesar Cipher and RSA encryption in Python

Demonstrate methods of breaking simple encryption schemes

Describe how encryption is used in the modern world, and some of the possible ethical implications of this

课程概况

On this course, you will learn about what encryption is and understand its use in the past by using the Caesar and Vigenère ciphers.

You will also look at the present and future of encryption and investigate both symmetric and asymmetric encryption schemes.

The course includes several practical encryption activities which you can complete and use in your own classroom.

课程大纲

A brief look at the history of encryption

The encryption and decryption process, and the importance of keys

The Caesar and Vigenère Ciphers

Symmetric and asymmetric encryption schemes

Public key encryption in the real world

An introduction to quantum cryptography

面向人群

This course is designed for teachers delivering computer science lessons in the classroom, at GCSE level or equivalent.

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