How to generate new Apple developer certificate

“KeyChain Access application” -> KeyChain access -> Certificate assistant -> Request certificate from authority

  • Developer application -> Next -> Next
  • Upoad request file, download generated certificate
  • Doubleclick on certificate and import it to Keychain access


For the first time it’s necessary to use codesign from the OSX directly, not via putty/remote.


codesign --deep --force --verify --sign "$SIGNNAME" --options "runtime" $APP

and enter keychains passwords and confirm with “Always use” . Next time you can use putty as usual.


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