io.jenkins.cli.shaded.org.apache.sshd.common.SshException: [ssh-connection]: Failed (NoSuchProviderException) to execute: JCE cannot authenticate the provider BC

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      We cannot currently upgrade Jenkins from 2.517 to 2.518.

      Our Windows Server 2016 running on java 21.0.7 2025-04-15 LTS are failing the node registration with the following error: 

        - io.jenkins.cli.shaded.org.apache.sshd.common.SshException: [ssh-connection]: Failed (NoSuchProviderException) to execute: JCE cannot authenticate the provider BC

        - Caused by: java.util.jar.JarException: The JCE Provider file jenkins-cli.jar is not signed

      We noticed the following change made on 2.518 that seems to be related: https://github.com/jenkinsci/jenkins/pull/10788

       

        1. JENKINS-75932_Error.jpg
          JENKINS-75932_Error.jpg
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            Assignee:
            Unassigned
            Reporter:
            Andrea
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            2 Vote for this issue
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              Created:
              Updated: