Intelligent Information Systems (IIS)

Welcome

You have reached the Certification Distribution Point (CDP) of the Laboratory for Intelligent Information Systems (IIS) in Hildesheim, Germany.From this page, you can import the IIS root certificate, access and check intermediate Issuer CA certificates (import not necessary), and review certificate revocation lists.

Warning: Due to the insecure nature of HTTP, it cannot be guaranteed that communication with this site is authentic and not tampered. If you are concerned about this, please contact us (see below) before importing any certificates.

CRL and AIA fields of certificates issued by IIS point to this location and validation of certificate trust chains is usually done automatically by your application (e.g. browser).

Downloads

IIS Root CA Certificate (Certificate Server: rootca.iis.uni-hildesheim.de, offline
)
- IIS Root CA Revocation List
Intranet Issuer CA Certificate (Certificate Server:
iisserver.iis.uni-hildesheim.de)
- Intranet Issuer CA Revocation List

Contact

Please contact oppermann@iis.uni-hildesheim.de for further information