Privacy-Preserving Multifunctional Data Aggregation

In this chapter, we discuss a new multifunctional data aggregation scheme, named MuDA, for privacy-preserving smart grid communications (Chen et al., Peer-to-Peer Networking and Applications 8(5):777–792, 2015). With MuDA, the smart grid control center can compute multiple statistic functions of users’ data in a privacy-preserving way to provide diversiform services.