Create an iPhone Developer Certificate from Windows

Using OpenSSL, I show you how to create a Certificate Signing Request from a Windows machine. Using this CSR, you can create an iPhone Developer Certificate, all on a Windows machine. Visit for more information.

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Here is the text for creating the private key:

openssl genrsa -out mykey.key 2048

and for creating the CSR:

openssl req -new -key mykey.key -out CertificateSigningRequest.certSigningRequest -subj
“/, CN=John Doe, C=US”

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