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a.sign developer

Self-generated keys for software developers


All companies and business operators who develop software or drivers can easily sign their products digitally. With the a-sign developer, A-Trust provides you with an SSL certificate both for test and final operation. If the certificate is to contain an e-mail address, this e-mail address must be associated with a domain held by the requesting party or to the use of which such party is explicitly authorised. Your authorisation to use the domain name indicated is verified in the databases of the registry organisations www.nic.at and www.denic.at. The certificate is valid for a period or five years.

a.sign developer has earned a Microsoft "Works with Windows Server 2008" certification.


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  • Digital signatures for software | drivers


  • Business licence or excerpt from the Austrian Company Register or the European Business Register.
  • 2048 Bit (RSA)
  • SHA2

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