szubster

5 ms·

1. 1.▲
   by szubster 7y ago

   Yes, they are. The extension should be marked as critical, so if the client does not understand it it should error out. At least java, go, curl and all major browser support it.
2. 2.▲
   by szubster 7y ago

   X.509 Name Constraints extension is what you are looking for. They are VERY expensive when ordered from public CA, but we use them at work for internal PKI.
3. 3.▲
   by szubster 10y ago

   I wonder whether it runs under http://manuels.github.io/texlive.js/