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  1. Jenkins
  2. JENKINS-35231

Prime size must be multiple of 64 error after upgrading Publish-over-SSH from 1.13 to 1.14

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    Description

      When upgrading Publish-over-SSH from v1.13 to v1.14, I get the following error when using "Send build artifacts over SSH":

      ERROR: Exception when publishing, exception message [Failed to connect session for config [my-server-name]. Message [Session.connect: java.security.InvalidAlgorithmParameterException: Prime size must be multiple of 64, and can only range from 512 to 1024 (inclusive)]]

      I have configured this SSH server with user root, remote directory '/' and password authentication without a key.
      When I google this error I only get responses regarding the programming of SSH clients, no mention of a misconfiguration of some kind.

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          pmarcoen Peter Marcoen created issue -
          pmarcoen Peter Marcoen made changes -
          Field Original Value New Value
          Description When upgrading Publish-over-SSH from v1.13 to v1.14, I all of a sudden get the following error when using "Send build artifacts over SSH":

          {quote}ERROR: Exception when publishing, exception message [Failed to connect session for config [my-server-name]. Message [Session.connect: java.security.InvalidAlgorithmParameterException: Prime size must be multiple of 64, and can only range from 512 to 1024 (inclusive)]]{quote}

          I have configured this SSH server with user root, remote directory '/' and password authentication without a key.
          When I google this error I only get responses regarding the programming of SSH clients, no mention of a misconfiguration of some kind.
          When upgrading Publish-over-SSH from v1.13 to v1.14, I get the following error when using "Send build artifacts over SSH":

          {quote}ERROR: Exception when publishing, exception message [Failed to connect session for config [my-server-name]. Message [Session.connect: java.security.InvalidAlgorithmParameterException: Prime size must be multiple of 64, and can only range from 512 to 1024 (inclusive)]]{quote}

          I have configured this SSH server with user root, remote directory '/' and password authentication without a key.
          When I google this error I only get responses regarding the programming of SSH clients, no mention of a misconfiguration of some kind.
          rtyler R. Tyler Croy made changes -
          Workflow JNJira [ 171462 ] JNJira + In-Review [ 184316 ]
          slide_o_mix Alex Earl made changes -
          Assignee bap [ bap ] Alex Earl [ slide_o_mix ]
          slide_o_mix Alex Earl made changes -
          Resolution Won't Fix [ 2 ]
          Status Open [ 1 ] Closed [ 6 ]

          People

            slide_o_mix Alex Earl
            pmarcoen Peter Marcoen
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              Created:
              Updated:
              Resolved: