How To Enable SSH Login From OS X Yosemite 10.10.5 to macOS Ventura 13.3.1

Author: erics, May 19th, 2023

I was unable to login from my old iMac running Yosemite to my new iMac running Ventura using RSA keys. It turns out that RSA key support was disabled in Ventura. To correct the problem, I updated BOTH /etc/ssh/ssh_config and /etc/ssh/sshd_config on the Ventura side. Note that the additions to the two files are DIFFERENT! […]

Categories: How-To's, Technology Tags: denied, HostKeyAlgorithms, howto, key, login, MacOS, OSX, Permission, Pubkey, PubkeyAcceptedAlgorithms, PublicKey, RSA, ssh, sshd, tips, Ventura, Yosemite | No comments

How To Get SSH Logins Working Again In macOS Ventura

Author: erics, February 24th, 2023

SSH login from older hosts running OS X Yosemite 10.10.5 to macOS Ventura 13.2.1 was not working. SSH failed with a “No hostkey alg” error. To correct the problem, I added the following two lines to the bottom of BOTH /etc/ssh/ssh_config and /etc/ssh/sshd_config on the Ventura side:

Be sure to stop and start Remote […]

Categories: How-To's, Technology Tags: dss, HostKeyAlgorithms, howto, MacOS, PubkeyAcceptedKeyTypes, RSA, ssh, ssh-dss, ssh-rsa, sshd, sshd_config, tips, Ventura, Yosemite | No comments