A Cryptography Based Secure Privacy Preservation of the Sensitive Data in Health Care Domain

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.Joseph Gabriel, Dr. P. Sengottuvelan

Abstract

With the advent of technical advancements in the field of digitalization there are a lot of data available in the web. But there are also many sensitive data which requires protection from adversaries. Privacy preservation is very crucial to preserve the sensitive data that is stored inthe cloud. Cryptographic techniques provide a good mechanism to protect the sensitive data.In this work we discuss about how we use the cryptographic techniques to preserve theprivacy of data and we develop a better framework for protecting the sensitive data. In thiswork we utilized a Diffie-Hellman key exchange algorithm for securely communicatingbetween the client and server environment and how this algorithm provides a secure measureis being discussed and it is compared with the RSA algorithm and also a frame work foreffective management of the details of the patients and providing proper support to thepatients and how there is a tremendous change brought by the ubiquitous computing and howit can be used to enhance the healthcareis also being discussed. There is a comparison of thecomputation time of the algorithms is being considered and which algorithm is optimal isbeingsuggested.


 

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