[jira] [Updated] (IGNITE-14999) Support snapshot encryption with same master-key.

["Vladimir Steshin (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-14999?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vladimir Steshin updated IGNITE-14999:
--------------------------------------
    Description: 
This PR suggests support of encrypted snapshots with same master key. 

Main changes: 

1. Added encrypted file IO to the snapshot deltas to get ability to assemble encrypted snapshot data. 
2. Added general-purpose records to snapshot meta to transfer encryption keys. The keys are encrypted with master key. 
3. Blocked re-encryption, master key change during snapshot operations and opposite to keep consistency of the keys and encrypted data between snapshot and the persistent storage. 
4. Most of the snapshot tests are now have ‘encrypted’ option.

> Support snapshot encryption with same master-key.
> -------------------------------------------------
>
>                 Key: IGNITE-14999
>                 URL: https://issues.apache.org/jira/browse/IGNITE-14999
>             Project: Ignite
>          Issue Type: Sub-task
>            Reporter: Vladimir Steshin
>            Assignee: Vladimir Steshin
>            Priority: Major
>
> This PR suggests support of encrypted snapshots with same master key. 
> Main changes: 
> 1. Added encrypted file IO to the snapshot deltas to get ability to assemble encrypted snapshot data. 
> 2. Added general-purpose records to snapshot meta to transfer encryption keys. The keys are encrypted with master key. 
> 3. Blocked re-encryption, master key change during snapshot operations and opposite to keep consistency of the keys and encrypted data between snapshot and the persistent storage. 
> 4. Most of the snapshot tests are now have ‘encrypted’ option.



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