These keys are needed to decrypt the software. With CodeMeter – and to some extent with its predecessor WibuKey since 1989 – every license is given a secret (license) key that is tucked away and kept safe in the license itself. That is why keeping private keys safely locked away is one of the most important jobs for keeping the entire system secure.Ĭompared to other run-of-the-mill licensing systems, Wibu-Systems does not rely on checking the validity of the license alone. However, if the private key ever ends up in the wrong hands, unscrupulous actors would have everything they need to create as many apparently valid licenses as they wish – the worst thinkable outcome. The standard is for licenses to be signed with their creator’s private key, and the validity of the signature is checked on the user’s side with the fitting public key. The idea of the FSB was born alongside the very first WibuKeys back in 1989 and has stayed with us up to the newest versions of CodeMeter.Īny secure license has to be based on cryptography. The Wibu-Systems’ world also has its secrets and mysteries – like the Firm Security Box or FSB.
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