Asterisk
  1. Asterisk
  2. ASTERISK-17895

[patch] chan_sip encryption attempt srtp / set auth taglen

    Details

    • Type: Bug Bug
    • Status: Closed
    • Severity: Trivial Trivial
    • Resolution: Fixed
    • Affects Version/s: None
    • Target Release Version/s: None
    • Component/s: Channels/chan_sip/SRTP
    • Labels:
      None
    • Mantis ID:
      19335
    • Regression:
      No

      Description

      Enable the ability to set the encryption tag length with SRTP.

      1. global_srtp.dif
        1 kB
        Gregory Hinton Nietsky
      2. global_srtp2.dif
        8 kB
        Gregory Hinton Nietsky

        Issue Links

          Activity

          Hide
          Gregory Hinton Nietsky added a comment -

          im with this change to "chan_sip encrytion attempt srtp / set auth taglen"

          have not had chance to work on anything yet today may come latter.

          Show
          Gregory Hinton Nietsky added a comment - im with this change to "chan_sip encrytion attempt srtp / set auth taglen" have not had chance to work on anything yet today may come latter.
          Hide
          Leif Madsen added a comment -

          I guess the option might be something like:

          <pre>
          ----------------------------------------------------------
          encryption_authtag_len=

          {32,80}

          ; set the authentication tag bit strength
          ; defaults to 80
          </pre>

          Show
          Leif Madsen added a comment - I guess the option might be something like: <pre> -------- ------- ------- ------- ------- ------- ------- -------- encryption_authtag_len= {32,80} ; set the authentication tag bit strength ; defaults to 80 </pre>
          Hide
          Gregory Hinton Nietsky added a comment -

          Updated the reviewboard patch to remove the "attempt" srtp bits and focus on fixing the bug with using the incorect taglen.

          Show
          Gregory Hinton Nietsky added a comment - Updated the reviewboard patch to remove the "attempt" srtp bits and focus on fixing the bug with using the incorect taglen.
          Hide
          Gregory Hinton Nietsky added a comment -

          the taglen in the incoming invite always is used outgoing invites will have the configured taglen [default 80] this fixes a serious interop issue and bug where the taglen was always set to 80 regardles of the incoming invite.
          also there was no way to set the taglen for a new invite.

          Show
          Gregory Hinton Nietsky added a comment - the taglen in the incoming invite always is used outgoing invites will have the configured taglen [default 80] this fixes a serious interop issue and bug where the taglen was always set to 80 regardles of the incoming invite. also there was no way to set the taglen for a new invite.
          Hide
          Gregory Hinton Nietsky added a comment -

          Commited

          Show
          Gregory Hinton Nietsky added a comment - Commited

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              Dates

              • Created:
                Updated:
                Resolved:

                Development