Secure Multiparty Computation and Privacy Preserving scheme using Homomorphic Elliptic Curve Cryptography

In this day and age of cutting edge innovation, it's not sheltered to share the private or classified information over the system .Cryptography is one of the methods in data security through which we are shield our private information from obscure individual .In this paper we center around the elliptic bend cryptography based methodology for secure multiparty calculation .Classical way to deal with SMC is to perform calculation utilizing confided in outsider. be that as it may, when we talk about commonsense circumstance TTPs are difficult to accomplish and it is basic to kill TTP in SMC .moreover ,existing arrangement proposed for SMC utilize traditional homomorphic encryption plan, for example, RSA and Paillier. Yet, such cryptosystem brought about greater expense ,So that resultant SMC conventions are not adaptable .We have proposed ECC based homomorphic encryption conspire for SMC, in light of execution measurements, for example, computational expense and correspondence cost . We prescribe an effective calculation among a few chose one, that offers security and diminishes costing and can be connected in numerous protection requesting application.