The Ultimate Guide to High Availability with MariaDB

Comments - Data-at-Rest Encryption Overview

7 years, 5 months ago Vladislav Vaintroub
Re: Backups with Data at Rest Encryption

Ok, found a (slightly cryptic) explanation here, on slide 18, under 4.

http://www.slideshare.net/AmazonWebServices/encryption-and-key-management-in-aws

The cipherblob we get with GenerateDataKey and store on disk, actually contains encrypted master key id + datakey.

 
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