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https://issues.apache.org/jira/browse/RANGER-5239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18009238#comment-18009238
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Dhaval Shah commented on RANGER-5239:
-------------------------------------

Merged into apache master : 
[https://github.com/apache/ranger/commit/6dede819beb5b376f47d6a63258c81a388e0facd]
Thanks

> [KMS] Decrypt and verify before storing newly re-encypted key material into DB
> ------------------------------------------------------------------------------
>
>                 Key: RANGER-5239
>                 URL: https://issues.apache.org/jira/browse/RANGER-5239
>             Project: Ranger
>          Issue Type: Task
>          Components: kms
>            Reporter: Vikas Kumar
>            Assignee: Vikas Kumar
>            Priority: Major
>          Time Spent: 40m
>  Remaining Estimate: 0h
>
> As per current implementation, During key material re-encryption:
>  * It first gets decrypted using old algorithm and associated parameters.
>  * And then re-encrypted using new algorithm.
>  * And finally stored into the DB.
> Here idea is to add one simply sanity checks as follows:
> After re-encryption using new algorithm, it should be again decrypted using 
> new algorithm and decrypted content should be matched with older decrypted 
> material. 
> This is not a functional requirement but will ensure that decrypt operation 
> using new algorithm is also working correctly and returning the same key 
> material. 
> This should be done for both Masterkey and all Zone keys.



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