- openssl pkcs8 -inform DER -nocrypt -in platform.pk8 -out platform.pem
- openssl pkcs12 -export -in platform.x509.pem -out platform.p12 -inkey platform.pem -password pass:android -name key
- keytool -importkeystore -deststorepass android -destkeystore ./platform.jks -srckeystore ./platform.p12 -srcstoretype PKCS12 -srcstorepass android