3-74 TM80 Telemetry Monitor Service Manual
Steps for converting User Cert
If the User Cert is .pfx file, then use the following steps for converting:
1. Get the file only containing cert
openssl pkcs12 -in [user cert].pfx -clcerts -nokeys -out [user cert].pem
2. Get the file only containing key
openssl pkcs12 -in [user cert].pfx -nocerts -out [user cert key in pkcs12].pem
3. Convert the key from pkcs12 to pkcs8
openssl pkcs8 -topk8 -inform PEM -in [user cert key in pkcs12].pem -outform PEM
-nocrypt -out [user cert key in pkcs8].pem
4. Merge the cert and key to one file
1) Open the [user cert].pem with notepad, only keep the lines between "-----BEGIN
CERTIFICATE-----" and "-----END CERTIFICATE-----" and delete the other lines.