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https://issues.apache.org/jira/browse/HDDS-7525?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kaijie Chen resolved HDDS-7525.
-------------------------------
    Target Version/s: 1.4.0
          Resolution: Fixed

> Migrate key digest from MD5 to SHA256 in Ozone shell
> ----------------------------------------------------
>
>                 Key: HDDS-7525
>                 URL: https://issues.apache.org/jira/browse/HDDS-7525
>             Project: Apache Ozone
>          Issue Type: Bug
>            Reporter: Wei-Chiu Chuang
>            Assignee: Gao Jhih Cyuan
>            Priority: Major
>              Labels: pull-request-available
>
> https://sonarcloud.io/project/security_hotspots?id=hadoop-ozone&hotspots=AXJ-WNk6XHM_-Dr929NQ
> https://sonarcloud.io/project/security_hotspots?id=hadoop-ozone&hotspots=AXJ-WNldXHM_-Dr929NR
> MD5 is used in 
> hadoop-ozone/tools/src/main/java/org/apache/hadoop/ozone/shell/keys/GetKeyHandler.java
> hadoop-ozone/tools/src/main/java/org/apache/hadoop/ozone/shell/keys/PutKeyHandler.java
> MD5 is used to verify file integrity. As a rule of thumb we should move to 
> more secure hash functions such as SHA-256 or SHA-512.
> https://www.apache.org/info/verification.html
> cc: [~Aaron6112080] [~targetoee]



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