Applying a cryptographic scheme in the RPINA protocol
Giannakis Antoniou, Ana Jancic, Udaya Parampalli, LEON S. STERLING · 2007
The Respect Private Information of Non Abusers (RPINA) protocol allows users to communicate anonymously while the corresponding server ensures that the identity of the user will be revealed by a third party, called Directory Service (DS), should the user attempt a malicious attack. However, malicious co-operation between the server and the DS is the major vulnerability of the RPINA protocol. In this paper we introduce a technique, which decrease this vulnerability.