Fig. 9From: An analysis of privacy preservation in electric vehicle chargingPrivacy dimensions and collusion sets for (Mustafa et al. 2015) for data items (i) pseudonym (top left), (ii) charging time and price/consumption report (top right), (iii) grant or reject (bottom left), and (iv) charging parameters (bottom right). Collusion set 1 refers to the mapping between pseudonyms and the EV’s identityBack to article page