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Disig Web Signer

Web solution for qualified electronic signature and seal

Disig Web Signer enables the end user to create a qualified electronic signature or seal in the web environment in accordance with the eIDAS Regulation and Slovak legislation. This application is designed for website and portal operators who wish to offer their users an option to sign documents with the qualified electronic signature or seal.

Disig Web Signer uses client-server architecture in which signature policies and other advanced settings are managed by the server where the Disig QES Signer application is being run. The end users are thus fully relieved of any technical difficulties related to the electronic signature. They just need to select their signing certificate when signing the electronic document.



Basic characteristic

  • creation of qualified electronic signature or seal in a web browser
  • user-friendly and intuitive interface for viewing and signing the documents
  • no configuration required on client side, end-user just needs to select the signing certificate
  • supports Windows, macOS, Linux, Android and iOS
  • seamless integration of the qualified electronic signature or seal into any website or portal
  • support for eID and all QSCD devices with CSP or PKCS#11 interfaces
  • support for signing a wide range of document formats

All formats supported by Disig QES Signer on server-side

All formats supported by Disig QES Signer on server-side

Native application that communicates with the browser via WebSockets interface

Mobile application that communicates with the server via REST interface

Native application needs to be installed before the first use

Mobile application needs to be installed before the first use

Microsoft Windows 7 and newer

Apple macOS 10.12 and newer

Current LTS version of Debian, Ubuntu or Mint Linux

Android 4.4 and newer

Apple iOS 9 and newer

PKCS #11: Cryptographic Token Interface Standard

Microsoft Crypto API / Cryptographic Service Provider

RSA, ECDSA

SHA-224, SHA-256, SHA-384, SHA-512

Ability to communicate on the client-side with the native application via Web Sockets

Ability to provide access to the server-side REST Web Services to mobile application

Ability to communicate on the server-side with Disig QES Signer via SOAP Web Services

Google Chrome on MS Windows, macOS, Linux, Android and iOS

Mozilla Firefox on MS Windows, macOS, Linux, Android and iOS

Microsoft Edge on MS Windows, macOS and Linux

Microsoft Internet Explorer on MS Windows

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