README
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GoFE - Functional Encryption library
This is a forked instance of the gofe library. GoFE is a cryptographic library offering different state-of-the-art implementations of functional encryption schemes, specifically FE schemes for linear (e.g. inner products) and quadratic polynomials. For details on how to use and which schemes are implemented, please check out the original github project.
We added two schemes, that are secure noisy FE schemes.
Before using the library
Please note that the library is a work in progress and has not yet reached a stable release. Code organization and APIs are not stable. You can expect them to change at any point.
The purpose of GoFE is to support research and proof-of-concept implementations. It should not be used in production.
Installing GoFE
First, clone the repository via git clone and build the library by running either
go install github.com/JasZal/gofe/... or
go get -u -t github.com/JasZal/gofe/... from the terminal inside the cloned repository (note that this also
downloads and builds all the dependencies of the library).
Please note that from Go version 1.18 on, go get will no longer build packages,
and go install should be used instead.
Documentation
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Overview ¶
Package gofe provides implementations of functional encryption schemes for linear and quadratic polynomials.
Source Files
Directories
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| Path | Synopsis |
|---|---|
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Package abe includes schemes allowing attribute based encryption.
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Package abe includes schemes allowing attribute based encryption. |
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Package data defines basic mathematical structures used throughout the library.
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Package data defines basic mathematical structures used throughout the library. |
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Package innerprod includes functional encryption schemes for inner products.
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Package innerprod includes functional encryption schemes for inner products. |
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fullysec
Package fullysec includes fully secure schemes for functional encryption of inner products.
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Package fullysec includes fully secure schemes for functional encryption of inner products. |
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simple
Package simple includes simple schemes for functional encryption of inner products.
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Package simple includes simple schemes for functional encryption of inner products. |
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dlog
Package dlog includes algorithms for computing discrete logarithms.
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Package dlog includes algorithms for computing discrete logarithms. |
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Package quadratic includes functional encryption schemes for quadratic multi-variate polynomials.
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Package quadratic includes functional encryption schemes for quadratic multi-variate polynomials. |
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Package sample includes samplers for sampling random values from different probability distributions.
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Package sample includes samplers for sampling random values from different probability distributions. |