How to buy Code Signing certificate?

The purchase of Code Signing Certificate consists of the following stages:


  • Choose from our store the Code Signing certificate appropriate for your needs and add it to the cart
  • After selecting the service/services, check your cart and confirm the order by clicking place order
  • The next step is to Log on to your account with the store:
    1. I am already a customer and have an account – Log into your account
    2. I do not have an account – Create a new account
  • Add address details and make sure that the data are entered correctly. (The data necessary for the certificate will be provided at the stage of certificate activation.)
  • Choose the appropriate payment method: standard bank transfer, electronic transfer or payment by card.


Certificate activation


    • The information on the order placed at the Certum Store is sent to the e-mail address provided in the order form and the Activation Code is available on your account: „Your account / certificate activation”
    • Select „Certificate Activation and use the received code and click: Activate
    • The process of generating the Code Signing certificate consists of the following stages:
      1. Choosing the method for delivering the keys for the certificate
      2. Generating keys on the cryptographic card
      3. Entering the certificate data in the form
      4. Confirmation of the declaration
    • Email address verification –by clicking on verification link that is sent to your email address during activation process.
    • Sending of documents confirming identity / corporate documents; depending on the Code Signing certificate type,
    • After successful verification of all information sent to CERTUM, a message about the issuance of the certificate will be sent to the e-mail address provided in the order form
Instruction Version File size File
Instruction for activation and installation Certum Code Signing:

  • Product description
  • Installation of certificate
  • Storing the certificate on the card
  • Software configuration
  • Signtool
  • Jarsigner
2.1 2MB PDF

Dear User

Pursuant to Article 13(1)(2) of the General Data Protection Regulation of 27 April 2016 (hereinafter referred to as the “Regulation”), please be informed that:

  • The administrator of your personal data is Asseco Data Systems S.A. with registered office in Gdynia, ul. Podolska 21, 81-321 Gdynia;
  • The Data Protection Officer at Asseco Data Systems S.A. can be contacted at e-mail address:, tel. +48 42 675 63 60.
  • Your personal data will be processed for the purpose of:
    1. preparing a response to your enquiry, pursuant to Art. 6(1)(b) of the Regulation.
    2. sending marketing information by means of electronic communication and automation software on the basis of the Act on the provision of services by electronic means of 18 July 2002 and in connection with Article 172(1) of the Act “Telecommunications Law” of 16 July 2004 (alternative consent), pursuant to Article 6(1)(a) of the Regulation.
  • Your personal data will be stored for the time necessary to prepare a response to your enquiry and to respond it until you withdraw your consent for receipt of marketing information.
  • You have the right to access the contents of your data and the right to correct it, to have it removed/forgotten, to restrict its processing, to transfer it, to make an objection, to withdraw consent at any time without affecting the lawfulness of processing carried out on the basis of your consent prior to its withdrawal. All the above rights may be exercised through an application submitted at
  • You have the right to lodge a complaint with the Regulator if you consider that the processing of your personal data is in breach of provisions of the Regulation.
  • Provision of personal data by you is necessary for the execution of your enquiry. You must provide it, and the consequence of not providing personal data will be that you will not be able to receive a response to your enquiry.
  • Your data will be processed automatically, also in the form of profiling. Automated decision making will be based on the principles of processing personal data supplied at the time of creating an Account and any supplemented data stored in it as well as data concerning activity on the Websites (in accordance with the Privacy Policy of Asseco Data Systems S.A. website Privacy Policy) and activity related to our communication with you through e-mail, and such processing will result in adjustment of marketing information concerning our products and services that may be of interest to you.
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