Mac Git pull fails with the latest operating system resulting in SSH issues with Mac OS X high Sierra

Mac upgrade to the latest operating system SSH encryption mode and Gitlub not the same, resulting in not git pull such as: Mac is MD5 encryption method, Gitlut is AES-256-CBC encryption method is the following

A coworker of mine is reporting an issue with SSH after updating to Mac OS X high Sierra.

$ ssh server-alias-192.168.1.5 Port 22:no matching cipher found. Their OFFER:BLOWFISH-CBC,AES256-CBC

Open the corresponding path, add the following configuration

It turns out that the system was configured to use certain ciphers within /etc/ssh/ssh_config .

You can adjust your local configuration within to make sure, the ~/.ssh/config ciphers supported by your local client match one of the ones offered by the remote server.

# ~/.ssh/config Host *  sendenv LANG lc_*  +AES256-CBC

Mac Git pull fails with the latest operating system resulting in SSH issues with Mac OS X high Sierra