macOS VenturaでSSH接続エラーが発生する

Problem

I tried to connect a server, but that refused and responded message Permission denied.

$ ssh -V OpenSSH_6.2p2, OpenSSL 1.0.1k-fips 8 Jan 2015

If you updated your MacOS Ventura, you shouldn’t be able to connect a server which has less than OpenSSH version 7.2 because of some changing around SSH.

Solution

Enable ssh-rsa, if you use configration file of ssh, appending as below:

Host * HostkeyAlgorithms +ssh-rsa PubkeyAcceptedAlgorithms +ssh-rsa

References

Git SSH “permission denied” in macOS 13 Ventura - Super User