We have an embedded MQTT framework that we want to configure for mutual authentication. The framework is complaining that it needs a key format of PKCS#1. We have p12 and pem formats of the key. Does openssl support converting keys to the PKCS#1, if so what is the command? Thanks, Tim -- View this message in context: http://openssl.6102.n7.nabble.com/Converting-a-p12-or-PEM-formatted-private-key-to-a-PKCS-1-format-tp59924.html Sent from the OpenSSL - User mailing list archive at Nabble.com.