PDCi2b2 (Private Data Characterization for i2b2) is a client-server application for the privacy-preserving sharing of aggregate-level i2b2 data. PDCi2b2 is based on additively homomorphic encryption (ElGamal on elliptic curves) and proxy re-encryption. Its goal is to make clinical sites more comfortable with sharing data in an untrusted public cloud, such as AWS or Google Cloud, by providing strong end-to-end confidentiality protection. With PDCi2b2, data in the cloud are protected against a honest-but-curious adversary not aonly at rest and in transit but also during computations.
PDCi2b2 is developed by LCA1 (Laboratory for Communications and Applications in EPFL) in collaboration with the ARCH team at HMS (Harvard Medical School).
- PDCi2b2 does an intensive use of Overlay-network (ONet) library
- For more information regarding the underlying architecture please refer to the stable version of ONet
gopkg.in/dedis/onet.v1 - For more information on how to run PDCi2b2, go to Running PDCi2b2
The software in this repository is highly experimental and under heavy development. Do not use it for anything security-critical yet.
All usage is at your own risk!
To use the code of this repository you need to:
- Install Golang
- [Recommended] Install IntelliJ IDEA and the GO plugin
- Set
$GOPATHto point to your workspace directory - Add
$GOPATH/binto$PATH - Git clone this repository to $GOPATH/src
git clone https://github.com/JLRgithub/PDCi2b2.gitor... - go get repository:
go get github.com/JLRgithub/PDCi2b2
PDCi2b2 is licensed under a End User Software License Agreement ('EULA') for non-commercial use. If you want to have more information, please contact us.
You can contact any of the developers for more information:
- Jean Louis Raisaro (PHD student at EPFL) - jean.raisaro@epfl.ch
- Joao Andre Sa (Software Engineer at EPFL) - joao.gomesdesaesousa@epfl.ch
- Jeffrey Klann (Assistant Professor at HMS) - Jeff.Klann@mgh.harvard.edu