title: Does Oracle Wallet manager exist in XE
body: <p>I installed Oracle XE on my Windows environment, i created a procedure to send SMS (to invoke a WS) the problem is that i have url with HTTPS (with ssl encryption) so i need to add the certificate , based on reasearchs i made , i found that i have to use Oracle Wallet Manager to add the certificate to a wallet (<strong>OWM</strong>) to use it later with UTL_HTTP. but i didn't find the <strong>OWM</strong> in my installation , My questions:
  does this OWM exist in XE edition?
  is there any other way to add certificate without the wallet way ?</p>