Uploaded image for project: 'MINA SSHD'
  1. MINA SSHD
  2. SSHD-13

Avoid SecureRandom.generateSeed on every SSH connection

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.1.0
    • Labels:
      None

      Description

      Avoid SecureRandom.generateSeed on every SSH connection

      This is easily 38.9% of our CPU time when establishing a new SSH session. For applications that build and tear down sessions at a high rate, losing ~39% of the time to building a temporary PRNG just for that session is a fairly large waste.

        Attachments

          Activity

            People

            • Assignee:
              gnt Guillaume Nodet
              Reporter:
              spearce Shawn Pearce
            • Votes:
              0 Vote for this issue
              Watchers:
              0 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: