 | 2011 |
| 6 |  | Arne Ansper:
Designing a Governmental Backbone.
NordSec 2011: 1-3 |
| 2009 |
| 5 |  | Arne Ansper,
Sven Heiberg,
Helger Lipmaa,
Tom André Øverland,
Filip van Laenen:
Security and Trust for the Norwegian E-Voting Pilot Project E-valg 2011.
NordSec 2009: 207-222 |
| 2008 |
| 4 |  | Jan Willemson,
Arne Ansper:
A Secure and Scalable Infrastructure for Inter-Organizational Data Exchange and eGovernment Applications.
ARES 2008: 572-577 |
| 2003 |
| 3 |  | Arne Ansper,
Ahto Buldas,
Margus Freudenthal,
Jan Willemson:
Scalable and Efficient PKI for Inter-Organizational Communication.
ACSAC 2003: 308-318 |
| 2001 |
| 2 |  | Arne Ansper,
Ahto Buldas,
Märt Saarepera,
Jan Willemson:
Improving the Availability of Time-Stamping Services.
ACISP 2001: 360-375 |
| 1 |  | Arne Ansper,
Ahto Buldas,
Meelis Roos,
Jan Willemson:
Efficient Long-Term Validation of Digital Signatures.
Public Key Cryptography 2001: 402-415 |