Abstract: Secured multi party computation which is also known as secured computation or multi party computation (SMC) plays a vital role in achieving secured computation in Privacy preserving data mining. Various SMC algorithms are existing for achieving the secured computation. In this paper, Two phase Multi party secured computation for secured multiplication of data in distributed database is presented. The algorithms for vertically distributed database is presented which enables to develop new data mining algorithms in Privacy preserving data mining field.
Keywords: Horizontally Distributed Database, multiparty computation, Secured multiparty computation (SMC), Secured multiparty multiplication (SMM), Trusted Third Party (TTP), Vertically Distributed Database
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