I have confirmed it has an upstream issue using unmodified upstream sources.
I have opened a bug upstream,. https://bugzilla.mindrot.org/show_bug.cgi?id=3814 On Thu, 2025-04-17 at 22:29 +0100, Colin Watson wrote: > On Thu, Apr 17, 2025 at 02:43:51PM +1200, Jean-Francois Pirus wrote: > > If I delete the key from the known_hosts I get the additional line > > just > > before the incorrect signature: > > debug2: ssh_ed25519_verify: crypto_sign_ed25519_open failed: -1 > > Can you reproduce this using a clean build from unmodified upstream > sources? If so, it would be best to report this directly upstream; I > haven't had access to an AIX machine for literally decades now, but > I'm > pretty sure there are still OpenSSH upstream developers who do. > > Can you also describe whether this is a regression from a previous > release? If so, what was the last version that worked? > > Thanks, -- Jean-Francois Pirus | Technical Manager franc...@clearfield.com | Mob +64 21 640 779 | DDI +64 9 282 3401 Clearfield Software Ltd | Ph +64 9 358 2081 | www.clearfield.com
