search for: sshkey_check_sigtyp

...st keys via the "hostkeys-prove-00 at openssh.com" request, the server prepares the response without specifying the signature algoorithm in case of non-RSA keys. This leads to "SSH_ERR_INVALID_ARGUMENT" when verifying the signature in : openssh-portable/authfd.c line if ((r = sshkey_check_sigtype(sig, len, alg)) != 0) To resolve this, I explicitly sets the signature algorithm, ensuring proper verification for all key types. I would appreciate any feedback or suggestions regarding this issue. Best regards, Maxime -------------- next part -------------- A non-text attachment was scrubbed...

https://bugzilla.mindrot.org/show_bug.cgi?id=3748 Bug ID: 3748 Summary: "webauthn-sk-ecdsa-sha2-nistp256 at openssh.com" signature type not supported from ssh agent Product: Portable OpenSSH Version: 9.7p1 Hardware: 68k OS: Mac OS X Status: NEW Severity: enhancement