I'm adding HTTPS support to an embedded Linux device. I have tried to generate a self-signed certificate with these steps:
openssl req -new > cert.csr openssl rsa -in privkey.pem -out key.pem openssl x509 -in cert.csr -out cert.pem -req -signkey key.pem -days 1001 cat key.pem>>cert.pem
This works, but I get some errors with, for example, Google Chrome:
This is probably not the site you are looking for!
The site's security certificate is not trusted!
Am I missing something? Is this the correct way to build a self-signed certificate?