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https://issues.apache.org/jira/browse/NIFI-6287?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mike Thomsen updated NIFI-6287:
-------------------------------
    Fix Version/s: 1.12.0
       Resolution: Fixed
           Status: Resolved  (was: Patch Available)

> Add ability to hash an attribute or value in expression language
> ----------------------------------------------------------------
>
>                 Key: NIFI-6287
>                 URL: https://issues.apache.org/jira/browse/NIFI-6287
>             Project: Apache NiFi
>          Issue Type: Improvement
>            Reporter: Ed Jackson
>            Assignee: Phillip Grenier
>            Priority: Trivial
>              Labels: expression-language
>             Fix For: 1.12.0
>
>
> Similar to 6255
>  
> In expression language it would be very useful to hash arbitrary data or 
> attributes from the incoming flow file.  For example, if the incoming flow 
> file has an attribute called 'serial_num', the user can hash this value in 
> expression language like `${hash('MD5', 'serial_num')}` or similar syntax.
>  
> Today users need to add a CryptographicHashAttribute processor to accomplish 
> this.



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