```

A response similar to this one should be displayed:

```
Generating a 3072 bit RSA private key...
```

#### 3.3.3 Generate a public certificate

Create a file called `cert.cnf` with the content below. This file contains all of the information necessary to generate a certificate using `certtool.exe`:

```
# X.509 Certificate options
#
# DN options

# The organization of the subject.