![]() ![]() Generate it using the following command line, where the server.csr has been generated on the server: Process the CSR by generating a certificate. server FQDN or YOUR name) :John DoeĮmail Address Process a Certificate Signing Request (CSR) on the Root Certificate Authority (CA) Process the request by following the instructions below.įollow the same procedure as for the ( above, but you must adapt two attributes of the information you enter to your needs, namely the Common Name and the Email AddressĬommon Name (e.g. The server.csr file must now be transferred to the Root CA. ![]() server FQDN or YOUR name) :Įmail Address will also be prompted for a password, using a password manager as well as a strong password generator is essential. You can enter mostly the same information you used for the CA certificate, but for securing a web site, you must specify the exact FQDN that is used by the server. You will be prompted to provide some information about the server certificate. Openssl req -new -sha256 -key server.key -out server.csr Generate it using the following command line: This request will later be processed on the Root CA server. Generate the server certificate signing request (CSR). This will create a 256bit private key in the server.key file Openssl ecparam -name prime256v1 -genkey -noout -out server.key Generate the Server Certificate Private Key. We recommend you use this last approach only if you must adhere to scripted deployments to follow cloudops/devops practices. The alternative is to securely deploy the private key to the destination server at the same time as the certificate. These steps are usually performed on each server or device for which you intend to request a certificate. Some browsers also have particularities which are described in the topic. ![]() Install the certificate Note that the certificate must be installed on the server and on all of the clients to validate the legitimacy of issued certificates. server FQDN or YOUR name) :Įmail Address certificate will be generated in the ca.crt file. Organizational Unit Name (eg, section) :SecurityĬommon Name (e.g. Organization Name (eg, company) :Acme inc. replace with your own specific information: You will be prompted to provide some information about the CA. Openssl req -new -x509 -sha256 -key ca.key -out ca.crt The CA generates and issues certificates. Generate the Root CA Certificate (Certificate Authority). This will create a 256-bit private key with elliptic curves, which is the industry standard. Openssl ecparam -name prime256v1 -genkey -noout -out ca.key
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