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Restore Encrypted Database on another instance

  • April 26, 2020 at 10:15 pm

    #3746461

    In order to restore an encrypted database on another instance, do I need the entire chain on the new instance, ie: Service Master Key, Database Master, and the DEK key, the last 2 from the old server? I created the master key on the new server, as well as the service master,  (then set up the DEK from the backup DEK from the old machine and it fails with permissions issue).

    USE Northwind

    CREATE CERTIFICATE NorthwindTDE

    FROM FILE = N'C:\SQL\Certs\NorthwindTDE'

    WITH PRIVATE KEY (FILE = N'C:\SQL\Certs\NorthwindTDE.bkey',

    DECRYPTION BY PASSWORD = 'mypassword');

    Msg 15208, Level 16, State 6, Line 10

    The certificate, asymmetric key, or private key file is not valid or does not exist; or you do not have permissions for it.

    • This topic was modified 4 years, 6 months ago by  stevec883. Reason: Type
    • This topic was modified 4 years, 6 months ago by  stevec883.
    • This topic was modified 4 years, 6 months ago by  stevec883.

  • April 27, 2020 at 1:13 am

    #3746486

    I think I have it. Build the DMK and restore all the others.

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