https://github.com/joegithubpro/cryptography

Cryptography algorithms - Desktop application
https://github.com/joegithubpro/cryptography

Last synced: about 1 month ago
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Cryptography algorithms - Desktop application

• Host: GitHub
• URL: https://github.com/joegithubpro/cryptography
• Owner: JoeGitHubPro
• Created: 2024-04-06T12:13:33.000Z (about 2 years ago)
• Default Branch: master
• Last Pushed: 2024-05-14T18:42:06.000Z (about 2 years ago)
• Last Synced: 2025-01-09T09:52:22.717Z (over 1 year ago)
• Language: C#
• Homepage:
• Size: 173 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          



    



  
Cryptography Algorithms Desktop Application

  
This is educational project for Cryptography theory

  
Features

  


    


Algorithm Support: The application supports multiple cryptography algorithms, including symmetric and asymmetric encryption algorithms, hash functions, and digital signatures.

    


User-Friendly Interface: The application provides an intuitive and user-friendly interface for easy interaction and operation.

    


Encryption and Decryption: Users can encrypt their sensitive data using different algorithms and decrypt it back to its original form when needed.


  

  
Implemented Algorithms

  


    
Caesar : A substitution cipher where each letter in the plaintext is shifted a certain number of places down or up the alphabet.

    
Columnar Transposition: A transposition cipher where the plaintext is rearranged according to a matrix of a fixed column width.

    
Hill: A polygraphic substitution cipher based on linear algebra, using matrices to encrypt and decrypt plaintext.

    
Monoalphabetic: A substitution cipher where each letter in the plaintext is consistently replaced by another letter from a fixed mapping.

    
Playfair: A digraph substitution cipher that encrypts pairs of letters together based on a 5x5 grid of letters generated from a keyword.

    
Rail Fence: A transposition cipher where the plaintext is written diagonally in zigzag fashion across a number of "rails" and then read off row by row.

    
Vernam (One-Time Pad): An encryption method that uses a random key as long as the message itself, XORing each plaintext character with a corresponding key character.

    
Vigenère: A polyalphabetic substitution cipher where each letter in the plaintext is shifted using a keyword, with each letter of the keyword determining the shift for the corresponding letter in the plaintext.


  


  
Installation

  


    
Clone the repository:

  

  
git clone https://github.com/JoeGitHubPro/Cryptography.git

  


    
Install the required dependencies.

    
Build and run the application using your preferred development environment or IDE.

  


  
Usage

  


    



  
Contributing

  
Contributions are welcome! If you'd like to contribute to this project, please follow these steps:

  


    
Fork the repository.

    
Create a new branch for your feature or bug fix.

    
Make your changes and commit them.

    
Push your changes to your forked repository.

    
Submit a pull request detailing your changes.

  


  
License

  
This project is licensed under the MIT


  
Contact

  
If you have any questions or suggestions, feel free to reach out to the project owner:

  


    
GitHub: JoeGitHubPro



  


  
Acknowledgments

  
WinForm, C#, DS&A