Directory Based Registration in Public Key Infrastructures
Lippert, M.; Karatsiolis, E.; Wiesmaier, A.; Buchmann, J.
The 4th International Workshop for Applied PKI (IWAP 05), p.17-32
[Conference Proceedings]

Using LDAP Directories for Management of PKI Processes
Karatsiolis, E.; Lippert, M.; Wiesmaier, A.
Public Key Infrastructure: First European PKI Workshop: Research and Applications (EuroPKI 04), p.126-134
[Conference Proceedings]

The Key Authority — Secure Key Management in Hierarchical Public Key Infrastructures
Wiesmaier, A.; Lippert, M.; Karatsiolis, E.
International Conference on Security and Management (SAM 04), p.89-93
[Conference Proceedings]