You need to generate a new key since the one Xcode auto-generates is not supported... ssh-keygen -t ecdsa -C our_email pbcopy < ~/.ssh/id_ecdsa.pub Go to https://github.com/settings/ssh/new, paste the key and save. Go to Xcode -> Preferences -> Sign into the github account if not already. Select SSH for Clone using For SSH Key select id_ecdsa.
Topic:
Developer Tools & Services
SubTopic:
Xcode
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