Vigen is a Unicode UTF-8 multi-pass rotation encryption system based on the classic Tableau de Vigenère. Vigen is an experiment using this particular cypher, intended for those who are interesting in building their own encryption tables. Vigen can generate exceedingly strong rotation cyphers that are probably unbreakable without the given keys and tables. Vigen might even generate military grade cyphers, although I make no claim as to the security of the cypher. Vigen is for encrypting UTF-8 TEXT files; it is not intended for encrypting binary files. Vigen is not a private/public key encryption system such as PGP (at least, not yet).

Features

  • Multiple keys
  • Multiple tables
  • Multiple passes
  • Multiple rotations
  • Unicode encryption in any language
  • Encompasses full Unicode plane set
  • Swap feature maps one table to another

Project Samples

Project Activity

See All Activity >

Categories

Cryptography

License

Other License

Follow Vigen

Vigen Web Site

Other Useful Business Software
The All-in-One Commerce Platform for Businesses - Shopify Icon
The All-in-One Commerce Platform for Businesses - Shopify

Shopify offers plans for anyone that wants to sell products online and build an ecommerce store, small to mid-sized businesses as well as enterprise

Shopify is a leading all-in-one commerce platform that enables businesses to start, build, and grow their online and physical stores. It offers tools to create customized websites, manage inventory, process payments, and sell across multiple channels including online, in-person, wholesale, and global markets. The platform includes integrated marketing tools, analytics, and customer engagement features to help merchants reach and retain customers. Shopify supports thousands of third-party apps and offers developer-friendly APIs for custom solutions. With world-class checkout technology, Shopify powers over 150 million high-intent shoppers worldwide. Its reliable, scalable infrastructure ensures fast performance and seamless operations at any business size.
Learn More
Rate This Project
Login To Rate This Project

User Reviews

Be the first to post a review of Vigen!

Additional Project Details

Operating Systems

Linux, Mac, Windows

Intended Audience

Security Professionals

User Interface

FLTK

Programming Language

C++

Related Categories

C++ Cryptography Software

Registered

2025-03-16