Technical documentation for web services and .NET interface

Qualified trust services in compliance with the eIDAS Regulation bring security to all organizations who use electronic signatures or seals. SecuSign – services for which we are responsible.

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Qualified trust services SecuSign

The services are provided in live environment as part of the supplied SDK.

Signature validation

The qualified validation service provides complete and correct validation of signed documents and data for your systems. In compliance with European legislation and respecting the Czech legal environment.

Signature preservation

Electronic signatures need to be preserved. Avoid replacing the whole systems and your current storages. Preserve electronic signatures in compliance with eIDAS using SecuSign qualified service.

Other SecuSign trust services

The mentioned services are provided within the supplied SDK, or by direct calling of the HSM service.

Signature and seal in compliance with eIDAS

SecuSign services enable you to correctly create electronic documents (seals, signatures, time stamps), especially when they leave the organization’s premises. The sign and seal certificates are safely stored in a qualified HSM device in an O2 (Tier III) environment, or a Key Vault storage in a Microsoft Azure environment (for seal only).

Conversion and other services – always legible PDF/A documents

The services also include long-term legibility of PDF documents by conversion to PDF/A in compliance with all specifications. The central conversion server also provides authorized conversion by right of office with JIP/KAAS authentication.

Interface and applications

The whole ecosystem of interface and applications is set up so that the services can be used directly from any information systems. Thanks to an audited integration SDK the documents do not leave the client’s perimeter.

The SecuSign SDK enables the integration of functions and operations on documents using the following interfaces:

  • Web Services (SOAP),

  • .NET.

.NET libraries (SecuSign_NET.dll and more) can be found in the main installation folder after installing the SecuSign SDK. The .NET method interface contains comments as XML documentation (SecuSign_NET.xml). Most of the .NET assembly methods have the same interface as the web service methods which are described below. Integration into other information systems or web applications is therefore easy.

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