Cryptolens Open Source

Many of the internal projects used by Cryptolens are distributed with an open source license.

Cryptolens Docs

The source code of all articles at help.cryptolens.io.

SKM Wiki Engine

A wiki engine used to render the help pages.

SKGL (Serial Key Generating Library)

A free and open source licensing system, which was one of the building block behind SKM.

Licensing Systems Article

This articles describes various license key algorithms and how they can be implemented.

Cryptolens Licensing Client

This is the client binaries that are used to talk to Cryptolens.

One Time Password

A .NET core library that implements HOTP based on rfc4226 and TOTP based on rfc6238.

VAT Calculator

VAT calculator helps EU businesses verify a VAT id and compute the VAT that should be applied to each order.