An Efficient Hybrid Approach of Attribute Based Encryption For Privacy Preserving Through Horizontally Partitioned Data
Devendrasinh Vashi, Harshad Bhadka, Kuntal Patel, Sanjay Kumar Garg · Procedia Computer Science · 2020
In the current scenario, the majority of the applications are having the database and it is increasing day by day. The major problem is how to use those databases by sharing it for the societal benefit. So information security is the real concern while sharing the data with the third party. This article aims to implement cryptography on the horizontally partitioned database. There are number of PPDM techniques. Cryptography techniques [9] are one of the solutions for information securities. But each technique is having its own disadvantages. Means if we use individual encryption technique then hackers may misuse the data by decrypting it. So in this research article hybrid approach is used to secure the data. With the help of horizontally partitioned database table. symmetric and asymmetric techniques are used for the partitioned table. In the experimental result symmetric, an asymmetric and hybrid approach of encryption is discussed. This is an approach of implementing encryption on different attribute and different rows in one data set. The tabular and graphical analysis shown that this approach is comparatively good in PPDM.