CACert証明書で作ったオレオレSSLサイトにcurlでアクセスするには?

wolf:Desktop hide$ curl http://www.cacert.org/certs/root.crt > cacert.pem
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  2569  100  2569    0     0   2126      0  0:00:01  0:00:01 --:--:--  661k

wolf:Desktop hide$ curl https://trac.hdknr.com/attachment/wiki/VirtualBox/id_rsa.pub.deblen?format=txt -u hdknrhoge:passwordspecfied --cacert cacert.pem
ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEA581SObBbkYWj7f9txHfNSCZQpDhkPKEtohgBn354w9zfM4gdqmZct3TMHpO0GnWJb+ZK8NkL/1yPFmU+u9pKSD9HT385DFVOtO+6+o2MAHAQV3+vKDWrh/WBPaT76teXl6ZpzmI7fXPw7cMSvGAZxtYrkFUjsqSmjSWVoMQdMRIsygXpDq1dmvfFs7qWzWC/CFNraVlkeCPo8eU5A0hK54jKdw7BKwdJK5ZkJHtID3C8Myk6/l9VD5T+IqmwNw6jdzlSyqSnMLGG9tBlIpu9ogpRmygeKgDOLhwl3OA2MrH0f6BO+nqGj5J8G3jJNzDzuBWbcbdRzDA6mn80QtVUgw== hdknr@deblen