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Posted to yarn-issues@hadoop.apache.org by "Bence Kosztolnik (Jira)" <ji...@apache.org> on 2024/11/05 09:12:00 UTC

[jira] [Updated] (YARN-11738) Modernize SecretManager config

     [ https://issues.apache.org/jira/browse/YARN-11738?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bence Kosztolnik updated YARN-11738:
------------------------------------
    Summary: Modernize SecretManager config  (was: Increase SecretManager#KEY_LENGTH to 128)

> Modernize SecretManager config
> ------------------------------
>
>                 Key: YARN-11738
>                 URL: https://issues.apache.org/jira/browse/YARN-11738
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: yarn
>    Affects Versions: 3.4.1
>            Reporter: Bence Kosztolnik
>            Assignee: Bence Kosztolnik
>            Priority: Major
>              Labels: pull-request-available
>
> FIPS-compliant HMAC-SHA1 algorithms require secret keys to be at least 112 bits long. 
> https://github.com/apache/hadoop/blob/98c2bc87b1445c533268c58d382ea4e4297303fd/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/token/SecretManager.java#L144
> Should be set to 128 to be FIPS compatible.



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