Convert rsa private to pem format with openssl command
openssl rsa -in server.key -text > private.pem
openssl rsa -in server.key -text > private.pem
Check a Certificate Signing Request (CSR) $openssl req -text -noout -verify -in CSR.csr Check a private key $openssl rsa -in privateKey.key -check Check a certificate $openssl x509 -in certificate.crt -text -noout Check a PKCS#12 file (.pfx or .p12) $openssl pkcs12 -info -in keyStore.p12
$openssl genrsa -out private.key 2048
Create: san.cfg [ req ] default_bits = 2048 distinguished_name = req_distinguished_name req_extensions = req_ext prompt = no [ req_distinguished_name ] countryName = Country Name (2 letter code) stateOrProvinceName = State or Province Name (full name) localityName = Locality Name (eg, city) organizationName = Organization Name (eg, company) commonName = Common Name (e.g. server FQDN or YOUR name)…