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https://issues.apache.org/jira/browse/OAK-5827?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Amit Jain resolved OAK-5827.
----------------------------
Resolution: Fixed
Fix Version/s: 1.8
1.7.0
Changes done with https://svn.apache.org/viewvc?view=revision&revision=1786122
> Don't use SHA-1 for new DataStore binaries
> ------------------------------------------
>
> Key: OAK-5827
> URL: https://issues.apache.org/jira/browse/OAK-5827
> Project: Jackrabbit Oak
> Issue Type: Improvement
> Reporter: Thomas Mueller
> Assignee: Amit Jain
> Labels: candidate_oak_1_0, candidate_oak_1_2, candidate_oak_1_4,
> candidate_oak_1_6
> Fix For: 1.7.0, 1.8
>
> Attachments: OAK-5827b.patch, OAK-5827.patch
>
>
> A [collision for
> SHA-1|https://www.schneier.com/blog/archives/2017/02/sha-1_collision.html]
> has been published. We still use SHA-1 for the FileDataStore, and I believe
> the S3 DataStore right now. Given there is a collision, we should switch to a
> stronger algorithm, for example SHA-256, for new binaries.
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