[ ca ] default_ca = CA_default [ CA_default ] dir = ./ certs = $dir crl_dir = $dir/crl database = $dir/index.txt new_certs_dir = $dir certificate = $dir/ca.pem serial = $dir/serial crl = $dir/crl.pem private_key = $dir/ca.key RANDFILE = $dir/.rand name_opt = ca_default cert_opt = ca_default default_days = 365 default_crl_days = 30 default_md = md5 preserve = no policy = policy_match [ policy_match ] countryName = match stateOrProvinceName = match organizationName = match organizationalUnitName = optional commonName = supplied emailAddress = optional [ policy_anything ] countryName = optional stateOrProvinceName = optional localityName = optional organizationName = optional organizationalUnitName = optional commonName = supplied emailAddress = optional [ req ] prompt = no distinguished_name = certificate_authority default_bits = 2048 input_password = whatever output_password = whatever x509_extensions = v3_ca [certificate_authority] countryName = FR stateOrProvinceName = Radius localityName = Somewhere organizationName = Example Inc. emailAddress = admin@example.com commonName = "Example Certificate Authority" [v3_ca] subjectKeyIdentifier = hash authorityKeyIdentifier = keyid:always,issuer:always basicConstraints = CA:true