Integer partitioning based encryption for privacy preservation in data mining
V. Rajalakshmi, G. S. Anandha Mala · 2012
There has been a wide area of research going on towards privacy preservation of data. This method, Integer Partitioning Based Encryption (IPBE) does not use a simple perturbation or straight forward public key encryption. The method groups the data into various classes and the encryption is based on the key values generated within each class. Since the key is not a constant private or public key, the method provides a greater amount of protection compared to usual cryptographic techniques. In this paper, the algorithm is specified with a sample input and output database. The method does not require the execution of entire database after insertion. The usual disadvantages of other privacy protection algorithms are overcome in this methodology and are explained with examples. The performance of the methodology is also expressed using a graph.