Description file
In the developer center, there is a profile where you can create formal packages or test packages. End of Development: A description file for the Development phase. Ad Hoc: Formal description file, limited to added devices. App Store: The description file used to launch the App Store.
certificate
End of Development: Certificate for the Development phase. Distribution end: An official certificate.
First open the keystring access on the machine, click keystring access – certificate Assistant —- in the upper left corner of the menu to request a certificate from the certificate authority.
Enter email address and name, no requirement, just fill it in.
Point to continue will be prompted to save, the default name for CertificateSigningRequest. CertSigningRequest.
You can go to the Apple Developer Center and apply for Certificates using this file
After creating the certificate in the Developer Center, download the certificate. Then double clicking will automatically open the keychain access.
Select keystring login, select type certificate, find Iphone Distribution on the right, right click export Distribution.
Click Save. The system prompts you to create a password. After entering the password, the P12 certificate is exported. A P12 certificate is also called a private key certificate. When a third party packages the certificate, enter the private key password, that is, the password created when saving the P12 certificate.
