I believe openrsync exists just because of rpki. https://news.ycombinator.com/it...

		ectospheno 80 days ago \| parent \| context \| favorite \| on: The rsync algorithm (1996) [pdf] I believe openrsync exists just because of rpki. https://news.ycombinator.com/item?id=43605846 Most openbsd people I know install the real version from ports.