답변:
ssh -Q key
고대 버전의 OpenSSH가 없다면 소스 다이빙을하거나 실행 ssh -v -v -v ...
하고 원하는 것이 나타나는지 확인하십시오.
로부터 ssh_config manual
페이지 :
HostKeyAlgorithms
Specifies the protocol version 2 host key algorithms that the client wants to use in order of preference. The default for this option is:
ecdsa-sha2-nistp256-cert-v01@openssh.com,
ecdsa-sha2-nistp384-cert-v01@openssh.com,
ecdsa-sha2-nistp521-cert-v01@openssh.com,
ssh-rsa-cert-v01@openssh.com,ssh-dss-cert-v01@openssh.com,
ssh-rsa-cert-v00@openssh.com,ssh-dss-cert-v00@openssh.com,
ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,
ssh-rsa,ssh-dss
If hostkeys are known for the destination host then this default is modified to prefer their algorithms.