Arch Linux

mseiler

Member

Registered: 2022-10-24

Posts: 2

[SOLVED]SSH login with yubikey

Hello,

I have Setup OpenSSH for FIDO2 Authentication with yubikey like it is explained here:

https://developers.yubico.com/SSH/Secur … FIDO2.html

So I issued (on debian system) ssh-keygen -t ed25519-sk -O resident -O application=ssh:yubikey1 and followed the instructions.

And it is working fine on my debian system.

Now I kopied the keys in the .ssh directory and configured my ssh config file to use the proper keys.

Once i start the ssh login on my Arch, I get the following error after entering the Password.

/usr/lib/ssh/ssh-sk-helper: error while loading shared libraries: libfido2.so.1: cannot open shared object file: No such file or directory
ssh_msg_recv: read header: Connection reset by peer
client_converse: receive: unexpected internal error
reap_helper: helper exited with non-zero exit status

I am using:

OpenSSH_9.0p1, OpenSSL 1.1.1q  5 Jul 2022

Ideas?

Thank you

Michael

Last edited by mseiler (2022-10-25 06:59:49)

loqs

Member

Registered: 2014-03-06

Posts: 18,964

Re: [SOLVED]SSH login with yubikey

Is libfido2 an optional dependency of openssh installed?

pacman -Qi libfido2

mseiler

Member

Registered: 2022-10-24

Posts: 2

Re: [SOLVED]SSH login with yubikey

Ok, that post really deserves to be in the newbie corner xD

I installed libfido2 and glibc-2.36 which solved the issue.

Thank

Michael

d.ALT

Member

Registered: 2019-05-10

Posts: 959

Re: [SOLVED]SSH login with yubikey

I installed libfido2 and glibc-2.36 which solved the issue.

Please, edit your 1st post adding [SOLVED] to the title. Thanks.

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