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Mohamed Ashraf
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.
Read more
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.
Read more
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.
Register for this course and see more details by visiting:
OpenCourser.com/course/zab9qb/encryption
What's inside
Syllabus
Project Overview
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.
Good to know
Good to know
Know what's good ,
what to watch for , and
possible dealbreakers
Teaches learners how to use Vigenere encryption technique to encrypt and decrypt messages, which is applicable to any programming language
Provides a hands-on approach through a guided project, giving learners the opportunity to apply what they learn
Suitable for individuals transitioning from non-programming roles, providing a basic understanding of cryptography
This course is part of a larger series, indicating a potential for more advanced topics in cryptography
Covers the fundamentals of cryptography, including ASCII codes and type casting
May require supplemental resources for learners with no prior programming experience
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Save Encryption and Decryption using C++ to your list so you can find it easily later:
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Activities
Be better prepared
before
your course. Deepen your understanding
during
and
after
it. Supplement your coursework and achieve mastery of the topics covered
in Encryption and Decryption using C++ with these
activities:
Read and Analyze 'The Code Book' by Simon Singh
Show steps
Gain a broader perspective on cryptography by delving into the historical and theoretical aspects discussed in this classic book.
View
Fermat's Enigma
on Amazon
Show steps
-
Obtain a copy of 'The Code Book'.
-
Read the book thoroughly.
-
Identify key concepts and principles related to cryptography.
-
Summarize and analyze the book's insights.
Engage in Peer-to-Peer Vigenere Cipher Discussions
Show steps
Enhance your understanding through discussions and knowledge exchange with peers.
Show steps
-
Join or start a study group focused on the Vigenere cipher.
-
Participate actively in discussions, sharing insights and questions.
-
Collaborate on solving problems related to the cipher.
-
Provide constructive feedback to peers.
Practice Implementing the Vigenere Cipher
Show steps
Strengthen your understanding of the Vigenere cipher by implementing it in a programming language.
Show steps
-
Choose a programming language and environment.
-
Implement the Vigenere encryption algorithm.
-
Implement the Vigenere decryption algorithm.
-
Test your implementation with various inputs and keys.
Show all three activities
Read and Analyze 'The Code Book' by Simon Singh
Show steps
Gain a broader perspective on cryptography by delving into the historical and theoretical aspects discussed in this classic book.
View
Fermat's Enigma
on Amazon
Show steps
Show steps
Show steps
- Obtain a copy of 'The Code Book'.
- Read the book thoroughly.
- Identify key concepts and principles related to cryptography.
- Summarize and analyze the book's insights.
Engage in Peer-to-Peer Vigenere Cipher Discussions
Show steps
Enhance your understanding through discussions and knowledge exchange with peers.
Show steps
Show steps
Show steps
- Join or start a study group focused on the Vigenere cipher.
- Participate actively in discussions, sharing insights and questions.
- Collaborate on solving problems related to the cipher.
- Provide constructive feedback to peers.
Practice Implementing the Vigenere Cipher
Show steps
Strengthen your understanding of the Vigenere cipher by implementing it in a programming language.
Show steps
Show steps
Show steps
- Choose a programming language and environment.
- Implement the Vigenere encryption algorithm.
- Implement the Vigenere decryption algorithm.
- Test your implementation with various inputs and keys.
Show all three activities
Career center
Learners who complete Encryption and Decryption using C++ will develop knowledge and skills
that may be useful to these careers:
Cryptographer
Cryptographer
A Cryptographer designs and analyzes cryptographic algorithms. This course provides a foundation in cryptography, which is essential for developing and breaking codes. By understanding how to encrypt and decrypt messages, learners can gain valuable skills for a career in cryptography.
Malware Analyst
Malware Analyst
A Malware Analyst analyzes malware to identify its purpose and behavior. This course provides a foundation in cryptography, which is essential for understanding how malware works. By understanding how to encrypt and decrypt data, learners can gain valuable skills for a career in malware analysis.
Forensic Computer Analyst
Forensic Computer Analyst
A Forensic Computer Analyst investigates computer systems and networks for evidence of crimes. This course provides a foundation in cryptography, which is essential for understanding how to recover and analyze encrypted data. By understanding how to encrypt and decrypt messages, learners can gain valuable skills for a career in forensic computer analysis.
Information Security Analyst
Information Security Analyst
An Information Security Analyst is responsible for protecting an organization's computer systems and networks from unauthorized access, use, disclosure, disruption, modification, or destruction. This course provides a foundation in cryptography, which is essential for protecting data and communications. By understanding how to encrypt and decrypt messages, learners can gain valuable skills for a career in information security.
Penetration Tester
Penetration Tester
A Penetration Tester tests computer systems and networks for vulnerabilities. This course provides a foundation in cryptography, which is essential for understanding how to break codes. By understanding how to encrypt and decrypt messages, learners can gain valuable skills for a career in penetration testing.
Security Engineer
Security Engineer
A Security Engineer designs, implements, and maintains security systems. This course provides a foundation in cryptography, which is essential for protecting data and communications. By understanding how to encrypt and decrypt messages, learners can gain valuable skills for a career in security engineering.
Security Consultant
Security Consultant
A Security Consultant provides advice and guidance on security matters. This course provides a foundation in cryptography, which is essential for understanding how to protect data and communications. By understanding how to encrypt and decrypt messages, learners can gain valuable skills for a career in security consulting.
Cybersecurity Engineer
Cybersecurity Engineer
A Cybersecurity Engineer protects computer systems and networks from cyberattacks. This course provides a foundation in cryptography, which is essential for protecting data and communications. By understanding how to encrypt and decrypt messages, learners can gain valuable skills for a career in cybersecurity.
Computer Scientist
Computer Scientist
A Computer Scientist designs, develops, and analyzes computer systems. This course provides a foundation in cryptography, which is essential for protecting data and communications. By understanding how to encrypt and decrypt messages, learners can gain valuable skills for a career in computer science.
Software Developer
Software Developer
A Software Developer designs, develops, and maintains software applications. This course provides a foundation in cryptography, which is essential for securing software applications. By understanding how to encrypt and decrypt data, learners can gain valuable skills for a career in software development.
Software Engineer
Software Engineer
A Software Engineer designs, develops, and maintains software applications. This course provides a foundation in cryptography, which is essential for securing software applications. By understanding how to encrypt and decrypt data, learners can gain valuable skills for a career in software engineering.
Network Engineer
Network Engineer
A Network Engineer designs, implements, and maintains computer networks. This course provides a foundation in cryptography, which is essential for securing network traffic. By understanding how to encrypt and decrypt data, learners can gain valuable skills for a career in network engineering.
Data Analyst
Data Analyst
A Data Analyst analyzes data to extract insights and make predictions. This course provides a foundation in cryptography, which is essential for protecting data privacy. By understanding how to encrypt and decrypt data, learners can gain valuable skills for a career in data analysis.
Database Administrator
Database Administrator
A Database Administrator designs, implements, and maintains databases. This course provides a foundation in cryptography, which is essential for protecting data privacy. By understanding how to encrypt and decrypt data, learners can gain valuable skills for a career in database administration.
Data Scientist
Data Scientist
A Data Scientist analyzes data to extract insights and make predictions. This course provides a foundation in cryptography, which is essential for protecting data privacy. By understanding how to encrypt and decrypt data, learners can gain valuable skills for a career in data science.
For more career information including salaries, visit:
OpenCourser.com/course/zab9qb/encryption
Reading list
We've selected 14 books
that we think will supplement your
learning. Use these to
develop background knowledge, enrich your coursework, and gain a
deeper understanding of the topics covered in
Encryption and Decryption using C++.
Provides a comprehensive overview of cryptography and network security, covering both the principles and the practical applications. It valuable resource for anyone who wants to learn more about this field.
Provides a comprehensive overview of security engineering. It valuable resource for anyone who wants to learn more about this field.
Save
Practical guide to cryptography. It provides detailed descriptions of cryptographic algorithms and protocols, and it includes source code in C that you can use to implement them.
Provides a practical guide to hacking. It valuable resource for anyone who wants to learn more about this topic.
Provides a more theoretical treatment of cryptography than the previous one. It good choice for students who want to learn more about the mathematical foundations of cryptography.
Provides a comprehensive overview of network security. It valuable resource for anyone who wants to learn more about this field.
Save
Classic account of a real-life computer espionage case. It fascinating read for anyone who is interested in the history of hacking.
Save
Provides a comprehensive and rigorous treatment of the foundational concepts of cryptography. It valuable resource for students, researchers, and practitioners who want to gain a deep understanding of this field.
Provides a comprehensive and practical guide to the design and implementation of secure systems. It valuable resource for students, practitioners, and anyone interested in understanding the latest developments in this field.
Save
Is an autobiography of one of the most famous hackers in the world. It fascinating read for anyone who is interested in the world of hacking.
Classic work on military strategy. It valuable resource for anyone who wants to learn more about the art of war.
Save
Provides practical advice on how to protect yourself from social engineering attacks. It valuable resource for anyone who wants to learn more about this topic.
Modern classic on the art of power. It valuable resource for anyone who wants to learn more about how to gain and maintain power.
Save
Popular science book that provides a fascinating overview of the history of cryptography. It great choice for anyone who wants to learn more about this topic in a non-technical way.
For more information about how these books relate to this course, visit:
OpenCourser.com/course/zab9qb/encryption
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Effort
1 hour and 10 minutes
Level
Intermediate
Via
Coursera
Institution
Coursera Project Network
Instructor
Mohamed Ashraf
Language
English
Good to know
Teaches learners how to use Vigenere encryption technique to encrypt and decrypt messages, which is applicable to any programming language
Provides a hands-on approach through a guided project, giving learners the opportunity to apply what they learn
Suitable for individuals transitioning from non-programming roles, providing a basic understanding of cryptography
This course is part of a larger series, indicating a potential for more advanced topics in cryptography
Covers the fundamentals of cryptography, including ASCII codes and type casting
May require supplemental resources for learners with no prior programming experience
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