Required to regenerate the DMK key to upgrade to AES depends upon the Regenerating the DMK, see ALTER MASTER KEY (Transact-SQL). Regenerated to use the newer AES algorithm. When a database has been upgraded from an earlier version, the DMK should be The DMK, encrypted with the service master key (SMK). MASTER KEY REGENERATE statement to provision the server with a copy of Of enabling automatic decryption in the future by using the ALTER Once the DMK has been decrypted, you have the option You must use the OPEN MASTER KEY statement to decrypt the database (encrypted by the service master key) is not yet stored in the server. New instance of SQL Server, a copy of the database master key When a database is first attached or restored to a In this case, it is not necessary to use the OPEN MASTER
It will be automatically opened when it is needed for decryption orĮncryption. If the database master key was encrypted with the service master key,
You will 100% want to test this not in production, but it seems that once the master key has been opened, you have the option to not require that with the ALTER MASTER KEY REGENERATE command. I am not certain if this is exactly what you are looking for, but the OPEN MASTER KEY remarks had something that seemed relevant. The following simply worked as intended without needing to open/close the master key. Verify step did not fail nor prompted to open/close the master key. on secondary, output: master, now there was hope again!įinally, I re-ran my backup job with options set for Verify and Encryption successfully.
#Master key ep 6 password
With private key (file = '\\FS1\SqlBackups\SQL1\Donot_delete_SQL1-Primary_BackupCertWithPK.key', decryption by password = Īfter this ran the above select again. proceed to restore/create cert from file.įrom file = '\\FS1\SqlBackups\SQL1\Donot_delete_SQL1-Primary_BackupCertWithPK.cer' Open master key decryption by password = 'MyTest!Mast3rP4ss' Instead, I ran create master key with password.Ĭreate master key encryption by password = 'MyTest!Mast3rP4ss' So I figured if I could get the master key to be encrypted by default by the service master key then this would automate the decryption.
%E2%80%936%E2%80%9909%E2%80%9D.png "master key ep 6")
Select name from sys.databases where is_master_key_encrypted_by_server=1 A DMK that is not encrypted by the service master key must be opened by using the OPEN MASTER KEY statement and a password.Īrrived at the solution after checking this. However, this default can be changed by using the DROP ENCRYPTION BY SERVICE MASTER KEY option of the ALTER MASTER KEY statement. The copy of the DMK stored in the master system database is silently updated whenever the DMK is changed. Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly. VERIFY DATABASE is terminating abnormally.". **Description**: Executing the query "declare as int select =."įailed with the following error: "Please create a master key in the database or open the master key in the session before performing this operation. Source: Back Up Database Task Execute SQL Task Source: Back Up Database TaskĮxecuting query "BACKUP DATABASE TO DISK = N'\\FS1\SqlBac.".: 50% complete However, after all, since the cert is restored on the secondaries I assign it to the SystemsDB Backup Maintenance Plan options for Backup Encryption, yet the job fails if I keep the Verify option checked for the same reason. I believe this is because the primary has the backup history with the encryption thumbprint, but I am wondering if I am missing something else related to the secondaries. OPEN MASTER KEY DECRYPTION BY PASSWORD = 'MyTest!M4st3rPass' However, on the primary, I don't need to open and close the master key to do the operation. To circumvent the error I open and close the master key around the operation like such. VERIFY DATABASE is terminating abnormally. Please create a master key in the database or open the master key in the session before performing this operation. I get the following error on secondary replicas when trying to restore an encrypted backup even though the replica has the master key (dmk), service master key, certificates and private keys restored from the originating/primary server that generated the backup.
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