Homomorphic Encryption for Machine Learning in Medicine and Bioinformatics

Delaram Kahrobaei, Alexander Wood, Kayvan Najarian

Research output: Contribution to journalArticlepeer-review

Abstract

Machine learning techniques are an excellent tool for the medical community to analyzing large amounts of medical and genomic data. On the other hand, ethical concerns and privacy regulations prevent the free sharing of this data. Encryption methods such as fully homomorphic encryption (FHE) provide a method evaluate over encrypted data. Using FHE, machine learning models such as deep learning, decision trees, and naive Bayes have been implemented for private prediction using medical data. FHE has also been shown to enable secure genomic algorithms, such as paternity testing, and secure application of genome-wide association studies.

This survey provides an overview of fully homomorphic encryption and its applications in medicine and bioinformatics.
The high-level concepts behind FHE and its history are introduced. Details on current open-source implementations are provided, as is the state of FHE for privacy-preserving techniques in machine learning and bioinformatics and future growth opportunities for FHE.
Original languageEnglish
Number of pages35
JournalACM Comput. Surv.
Early online date22 Apr 2020
Publication statusPublished - 2020

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