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https://issues.apache.org/jira/browse/ZOOKEEPER-3696?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated ZOOKEEPER-3696:
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Labels: pull-request-available (was: )
> support SHA2 and SHA3 for ACL digest
> -------------------------------------
>
> Key: ZOOKEEPER-3696
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3696
> Project: ZooKeeper
> Issue Type: Task
> Components: security
> Reporter: Patrick D. Hunt
> Assignee: maoling
> Priority: Blocker
> Labels: pull-request-available
> Fix For: 3.7.0, 3.5.8, 3.6.2
>
>
> DigestAuthenticationProvider is using SHA1 which is known to be broken, eg
> recently:
> https://shattered.io/
> https://sha-mbles.github.io/
> etc...
> We should mark DigestAuthenticationProvider as deprecated at a minimum,
> perhaps even just remove it asap. The docs should also reflect this (ie don't
> use)
> We could replace DigestAuthenticationProvider with
> DigestAuthenticationProvider3 or similar (use SHA3, not SHA2 if we do so) Or
> perhaps a version that allows the user to select? Regardless, would be good
> to give a simple option to the end user.
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