Providers of API integrations
There are various libraries available on the market that enable a quick implementation of a subscriber application and, in particular, also relieve a signature application developer of the rather complex handling of signed hashes in documents. All of them have special support for the Swisscom service as well:
Providers:
Intarsys, Germany: Fernsignatur, https://www.intarsys.de/produkte/fernsignatur
PDF-Tools, Switzerland: 3-Heights PDF Suite. http://www.pdf-tools.com/pdf20/de/produkte/pdf-security-signature/pdf-security/
iText, Belgium: https://itextpdf.com/de/products/product-tour. Swisscom uses iText in its examples, but the examples are “out of date”, i.e. some functionalities have changed. But the basic handling can be seen there: https://github.com/SCS-CBU-CED-IAM/itext-ais
Setasign, Germany: Specialized on PHP:
https://www.setasign.com/products/setapdf-signer/demos/swisscom-all-in-signing-service/
Skribble, Switzerland (Skribble.com): https://api.skribble.com/swagger-ui.html
Liability
In principle, Swisscom declines any responsibility for the functioning of these libraries. They may contain errors and require special knowledge and expertise. Use is at the participant’s own risk.