SSL Certificate Authority

Sometimes, you need some SSL certificates for providing SSL encrypted pages.

You can obtain a server certificate from Verisign or Entrust but they're quite expensive (~$800)

Or you can make them yourself. Here are some tools to get there. I won't provide information about cryptology at all, neither you will find a professional PKI solution here.

Creating your "own CA" makes only sense for sites where encryption should be in place, without providing official trusted credentials. Every user connecting to your secured site get a warning message every time he connects to your site, until he manually accept your CA Certificate.

• First you need OpenSSL, the code which deals with digital certificates.
• For information on the command options of the OpenSSL tools look at the OpenSSL Documentation (from openssl.org)
• Then get the SSL CA-Tools 0.2 (download). This is a version slightly modified so you can also renew certificates easily.
  If you do prefer to use the original version, you can find it here: SSL CA-Tools (download)

The SSL CA-Tools are easy to use scripts which query the necessary information in a dialog and execute the appropriate openssl commands. Untar it somewhere, e.g. under your openssl directory, look at the README, and create a self-signed CA certificate, user- and server certificates and finally sign them with your CA key.