I think XMPP.

  • jhghjb (he/they)
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    03 years ago

    xmpp encrypts everything, metadata included

    it’s not easy and makes the protocol really hard to implement but it is possible

    • @poVoq
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      5
      edit-2
      1 year ago

      deleted by creator

      • jhghjb (he/they)
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        23 years ago

        🤔 that does seem to be the case, maybe i was thinking of signal (it truly encrypts all metadata)