Obtain the OmniPage public keys

To verify the integrity of the installation package, you need the OmniPage public key, which is available in the gpg-pubkey-omnipage-lnx3.asc file on the OmniPage website.

1. Install the wget command as necessary, then run the following command:

   wget https://www.omnipage.com/omnipage/keys/gpg-pubkey-omnipage-lnx3.asc

2. If you have a Red Hat-based system, import the key into the RPM database.
   1. To make sure not to install the same key twice, first run the following command to verify that the key is not already imported:

      rpm -q gpg-pubkey

   2. If the following code appears, the OmniPage public key is already imported, so do not proceed with step 2.c:

      gpg-pubkey-0708d160-62ec0a6a

   3. Otherwise, import the key with the following command:

      sudo rpm --import gpg-pubkey-omnipage-lnx3.asc

   With some versions of RPM, you may get the following error message: import read failed (0).

   In this case, remove the carriage return codes from the file with any of the following methods, then repeat the import:

   • Use the dos2unix command tool.

   • Run the following commands:

     mv gpg-pubkey-omnipage-lnx3.asc ori.asc
     tr -d '\r' < ori.asc > gpg-pubkey-omnipage-lnx3.asc

3. If you have a Debian-based system, import into GnuPG (gpg).
   1. Run the following command to import the key:

      gpg --import gpg-pubkey-omnipage-lnx3.asc

   2. To verify the OmniPage Debian packages, use this command:

      gpg --verify-files omnipage-*.asc