Sujatha K,Rajesh.N , Udayarani V. A Novel Cryptographic Approach for Privacy Preserving in Big Data Analysis for Sensitive Data, International Journal of Computing Algorithm, Vol. 7, Issue 2, 2018, pp. 87-89, DOI: 10.20894/IJDMTA.102.007.002.006, ISSN: 2278-2397