[base64]: http://en.wikipedia.org/wiki/Base64
[DER]: http://en.wikipedia.org/wiki/Distinguished_Encoding_Rules
[fedora]: https://fedorahosted.org/update-ca-certificates/browser/update-ca-certificates.8
-[gnutls_certificate_set_x509_trust_file]: www.gnu.org/software/gnutls/manual/gnutls.html#gnutls_certificate_set_x509_trust_file
+[gnutls_certificate_set_x509_trust_file]: http://www.gnu.org/software/gnutls/manual/gnutls.html#gnutls_certificate_set_x509_trust_file
[SSL_CTX_load_verify_locations]: http://www.openssl.org/docs/ssl/SSL_CTX_load_verify_locations.html
[215618]: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=215618
[NSS]: http://www.mozilla.org/projects/security/pki/nss/