How to match ECDSA fingerprint between open-ssh and dropbear

Question

Hi I would like to ask how should I match server fingerprint. I use dropbear for entering HDD password before start and than I use open-ssh. The problem is that when I ssh to enter HDD password I receive warning that ECDSA has changed so I need to delete it from known-hosts and than I am able to enter the password but same process needs to be repeated when I connect than using open-ssh. I would need to "copy" server's identity to be used in both cases.

looks like: https://serverfault.com/a/728688 – jhnc Apr 21 '21 at 21:40 — jhnc, Apr 21 '21 at 21:40
or https://unix.stackexchange.com/a/134106/333919 – jhnc Apr 21 '21 at 21:42 — jhnc, Apr 21 '21 at 21:42

score 0 · Answer 1 · answered Apr 22 '21 at 13:19

0

I had to convert private keys from /etc/ssh to dropbear format and place them with correct naming to /etc/dropbear-initramfs.

answered Apr 22 '21 at 13:19

Jakub Znamenáček

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How to match ECDSA fingerprint between open-ssh and dropbear

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