Updated: Create iOS Certificate Signing Request and .p12 file on Windows

Опубликовано: 25 Май 2026
на канале: App Developer Institute
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Generate the Certificate Signing Request file and create a .p12 file all on a Windows machine.

Here are the command-line instructions:

set OPENSSL_CONF=c:\OpenSSL-Win64\bin\openssl.cfg

openssl genrsa -out mykey.key 2048

openssl req -new -key mykey.key -out CertificateSigningRequest.certSigningRequest -subj
"/[email protected], CN=Your Name, C=US"

openssl x509 -in ios_development.cer -inform DER -out ios_development.pem -outform PEM

openssl pkcs12 -export -inkey mykey.key -in ios_development.pem -out ios_development.p12
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