Hi I am using the Development Provisioning Assistant
At Step 3: Verify your private and public keys in Keychain Access, I have the "iPhone Developer: XXXXXXX" certificate in the Keychains->login, but I can't find any keys. If I click Category->Keys I see nothing.
What should I do to make it has the private key and public key there?
The keys should be generated when you create the "Request a Certificate from a Certificate Authority" with Keychain Access. Should be a prior step.
When you are logged into the "iPhone Developer Program Portal", download and read the "Program Portal User Guide" which is on the right. Following that guide solves a lot of problems.
来源：https://stackoverflow.com/questions/609486/iphone-development-provisioning-assistant-step-3-public-private-key-problem