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: - Protects 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 - Create thousands of keys in just two clicks. Ellipter's Features: - 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. - Compact Product Keys - SEL product keys are as short as possible: 29 characters length when no product info is embedded. - ID Based License Keys - Each generated license key contains an ID which guarantees license key uniqueness and allows identifying of license keys. - Embedded Product Info - Additional product information can be embedded into license keys when they are generated which can be used for specific software features. User Interface - SEL has a full featured User Interface with Public/Private keys pair Generator, Serials Generator and Serials Validator. - Royalty Free - licensed per developer. You can build as many applications as you want and distribute them without paying any further royalties. - Easy to Use - SEL's simplicity of use is just outstanding: you need to write just 3 lines of code to have it done. - NET 1.1/2.0/3.0/3.5 and Linux/Mono 2.0 support - Use your existent infrastructure without changes to create online key generators or protect your Windows and Linux applications. - C# and Visual Basic examples