Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-41490

Disable OP_MSG checksums for TLS connections

    XMLWordPrintable

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 4.2.0-rc3, 4.3.1
    • Component/s: Networking
    • Labels:
    • Backwards Compatibility:
      Fully Compatible
    • Operating System:
      ALL
    • Backport Requested:
      v4.2
    • Sprint:
      Service Arch 2019-06-17, Service Arch 2019-07-01
    • Linked BF Score:
      0

      Description

      We enabled OP_MSG checksums to catch data corruption on the wire in SERVER-28679.

      This work of performing those checksums is extra cost though, and it is redundant when mixed with the hmacs required by tls.

      We lose little on the data integrity side and avoid overhead if we only perform check sums on non-tls connections.

        Attachments

          Issue Links

            Activity

              People

              • Votes:
                0 Vote for this issue
                Watchers:
                1 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: