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https://issues.apache.org/jira/browse/COUCHDB-2066?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13902592#comment-13902592
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Alexander Shorin commented on COUCHDB-2066:
-------------------------------------------

I'm not familiar with security and even couldn't say for sure what's wrong with 
sha/salt, but I just leave this the next thing for the further thoughts: are 
you sure that our current pbkdf2 is secure more than sha/salt? Since because we 
have 10 iterations while RFC 2989 recommends 1000 as minimum (and we know how 
does it hurt performance with basic auth). I have some feel it doesn't much so 
and replacing in rush all sha's with pbdkf2 wouldn't significantly improve 
overall security unless we'll raise iteration counts too. 

> Don't allow stupid storage of passwords
> ---------------------------------------
>
>                 Key: COUCHDB-2066
>                 URL: https://issues.apache.org/jira/browse/COUCHDB-2066
>             Project: CouchDB
>          Issue Type: Bug
>      Security Level: public(Regular issues) 
>            Reporter: Isaac Z. Schlueter
>
> If a password_sha/salt combination is PUT into the _users db, wrap that up in 
> PBKDF2.
> Discussion:
> https://twitter.com/janl/status/434818855626502144
> https://twitter.com/izs/status/434835388213899264
> https://twitter.com/janl/status/434835614790586368



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