News

Software: SEL 1.6.1
Date Released: June 17, 2009
Status: Major Update
Release Notes:
- Added offline documentation;
- Added ChecksumCalculator;
- Fixed design-time comments;

Software: SEL Web site
Date Released: June 10, 2009
Status: Site Update
Release Notes:
- Added online documentation;
- Added CHM help file;

Software: SEL Web site
Date Released: April 07, 2009
Status: Site Update
Release Notes:
- Added online keys generator;

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Protect your .NET applications from Piracy

SeriousBit Ellipter is a .NET library for licensing shareware applications and components based on Elliptic Curves Asymmetric Cryptography. Using a new and strong security technology we provide software developers and publishers with an unprecedented level of protection. With our library you can create or verify secure product keys in just 3 lines of code!

With Ellipter you can:

• Protect your .NET and Linux/Mono based applications and components
• Programatically create and verify secure product keys
• Easily verify any key with Ellipter's integrated UI
• Embed any information into a product key
• Create time-limited keys.
• Create time-limited or uses count limited trial applications

Ellipter is self-protected, which means we fully trust our licensing system.

Modern and Strong Encryption - SEL uses an asymmetric elliptic curves encryption algorithm to create and verify license keys which makes it impossible for a cracker to create any keygens by reverse-engineering your code or even having full access to it.

Visit our Download page for additional related downloads and updates.

The SeriousBit Licensing System works with Windows forms applications, ASP.Net applications, web services, Windows services, components and class libraries.

It includes the redistributable licensing component, licensing User Interface and management functionality.Very simple and can be integrated into your own back-end systems.

Everything you need to create and verify secure product keys manually or programatically. SEL is an excellent and simple to use licensing system.