An Efficient Approach for Preserving the Medical Data using Homo Morphic Encryption

P. Saranya, C. Usha Nandhini

Abstract: An electronic medical record (EMR) is a computerized medical record created in an organization that delivers care, such as hospital or lab. Emerging policies encourage investigators to disseminate such data in a de-identified form for reuse and collaboration, but organizations are hesitant to do so because they fear such actions will jeopardize patient privacy. The two techniques suppressionbased and generalization-based k-anonymous databases are used to preserve patient’s privacy but reidentification is possible to break that privacy. This paper proposes a well-known cryptographic assumption, a homomorphic encryption that offers patients privacy and the details in a de-identified form. We demonstrate that the proposed approach can generate anonymized data that permit effective biomedical analysis using several patient cohorts derived from the EMR System.

Keywords: Electronic medical records, Privacy, Homo morphic Encryption, Anonymous

How to Cite?: P. Saranya, C. Usha Nandhini, "An Efficient Approach for Preserving the Medical Data using Homo Morphic Encryption", Volume 2 Issue 2, February 2013, International Journal of Science and Research (IJSR), Pages: 440-442, https://www.ijsr.net/getabstract.php?paperid=IJSROFF2013055, DOI: https://dx.doi.org/10.21275/IJSROFF2013055