An OT or oblivious transfer protocol is used to issue pseudonym tokens from a list of pseudonym tokens to user entities, so that it is possible to achieve pseudonymized authentication by previously verifying the identification of the respective user entities and marking pseudonym tokens as used, as soon as they are used after the issue thereof by way of the OT protocol for authentication.
申请公布号
WO2011003953(A2)
申请公布日期
2011.01.13
申请号
WO2010EP59755
申请日期
2010.07.07
申请人
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.;AICHROTH, PATRICK;MANN, SEBASTIAN;GRUSCHWITZ, MICHAEL;HASSELBACH, JENS