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Sign an app

In order to install a Tizen application onto Samsung Tizen devices, you must first register certificates containing the DUID (Device Unique Identifier) of the device. Two types of certificates are needed:

  • Author certificate
  • Distributor certificate

These certificates are used for signing and verifying the application. These certificates ensure that your signed application will run only on devices which you registered. The certification process is necessary not only for testing your apps on the actual devices but also for uploading your apps to Galaxy Apps.

Additional resources

For more information on how to install and create certificates, see the following links in Samsung Developers website:

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