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Asymmetric Key Cryptography

Discover asymmetric encryption and how it can be used to communicate without a shared key.

Asymmetric Key Cryptography
  • Duration

    2 weeks
  • Weekly study

    10 hours

Explore the principles of asymmetric key cryptography

Cryptography provides more than just secure communication. It also gives us ways to identify a sender or receiver, prove authorship or verify a source of information.

In this course we will see how asymmetric encryption is fundamental to modern communications and learn about the algorithms that make it possible.

What topics will you cover?

  • Asymmetric key cryptography
  • Key exchange
  • Public key infrastructure
  • RSA
  • Certificates

Learning on this course

You can take this self-guided course and learn at your own pace. On every step of the course you can meet other learners, share your ideas and join in with active discussions in the comments.

What will you achieve?

By the end of the course, you‘ll be able to...

  • Describe the theory and practice of asymmetric cryptography
  • Demonstrate the use of public key infrastructure
  • Apply symmetric cryptography to the problems of signing, certification and authentication
  • Discuss certificate authorities, trusted platform modules and concepts such as chain of trust

Who is the course for?

This course is for people who want to understand more about the way cryptography keeps our communications safe, either out of curiosity or to prepare for advanced study of the topic.

Please note that the individuals detailed in the “Who will you learn with?” section below, are current staff members and may be subject to change.

Who will you learn with?

Derrick is a Lecturer at Coventry University. He worked for 18 years in audit and IT consultancy, completed his PhD and joined Coventry in 2012. He teaches cyber security, cryptography and IT law.

Dr. Christo Panchev is a Senior Lecturer in Cyber Security at Coventry University with more than 20 years experience in industry and higher education, research and teaching in A.I. and Cyber Security.

James is a Principal Lecturer at Coventry University and has worked in academia for 18 years, teaching and researching in the areas of operating systems, cyber security and image analysis.

Who developed the course?

Coventry University

Coventry secured gold in the UK Government’s 2017 Teaching Excellence Framework (TEF) and is University of the Year for Student Experience in The Times & The Sunday Times Good University Guide 2019.

  • Established

    1992
  • Location

    Coventry

Learning on FutureLearn

Your learning, your rules

  • Courses are split into weeks, activities, and steps, but you can complete them as quickly or slowly as you like
  • Learn through a mix of bite-sized videos, long- and short-form articles, audio, and practical activities
  • Stay motivated by using the Progress page to keep track of your step completion and assessment scores

Join a global classroom

  • Experience the power of social learning, and get inspired by an international network of learners
  • Share ideas with your peers and course educators on every step of the course
  • Join the conversation by reading, @ing, liking, bookmarking, and replying to comments from others

Map your progress

  • As you work through the course, use notifications and the Progress page to guide your learning
  • Whenever you’re ready, mark each step as complete, you’re in control

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