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github.com/facebook/voprf @v0.5.0
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190 symbols
352 edges
17 files
65 documented · 34%
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README
voprf 
An implementation of a (verifiable) oblivious pseudorandom function (VOPRF)
A VOPRF is a verifiable oblivious pseudorandom function, a protocol between a client and a server. The regular (non-verifiable) OPRF is also supported in this implementation.
This implementation is based on RFC 9497.
Documentation
The API can be found here along with an example for usage.
Installation
Add the following line to the dependencies of your Cargo.toml:
voprf = "0.5"
Minimum Supported Rust Version
Rust 1.65 or higher.
Contributors
The author of this code is Kevin Lewi (@kevinlewi). To learn more about contributing to this project, see this document.
License
This project is dual-licensed under either the MIT license or the Apache License, Version 2.0. You may select, at your option, one of the above-listed licenses.
Extension points exported contracts — how you extend this code
CipherSuite (Interface)Configures the underlying primitives used in VOPRF [2 implementers]
src/ciphersuite.rs
Group (Interface)
A prime-order subgroup of a base field (EC, prime-order field ...). This subgroup is noted additively — as in the RFC — [2 …
src/group/mod.rs
DigestExt (Interface)
(no doc) [1 implementers]
src/common.rs
SliceExt (Interface)
(no doc) [1 implementers]
src/serialization.rs
Core symbols most depended-on inside this repo
as_dstcalled by 15
src/common.rs
deserialize_scalar
called by 11
src/serialization.rs
i2osp_2
called by 10
src/common.rs
finalize
called by 7
src/oprf.rs
evaluate
called by 5
src/oprf.rs
deserialize_elem
called by 5
src/serialization.rs
deterministic_blind_unchecked
called by 4
src/common.rs
finalize
called by 4
src/poprf.rs
Shape
Languages
Rust100%
Modules by API surface
src/poprf.rs37 symbols
src/voprf.rs34 symbols
src/oprf.rs23 symbols
src/common.rs23 symbols
src/tests/test_cfrg_vectors.rs20 symbols
src/group/ristretto.rs13 symbols
src/group/elliptic_curve.rs12 symbols
src/serialization.rs8 symbols
src/tests/mock_rng.rs7 symbols
src/tests/parser.rs5 symbols
src/group/tests.rs3 symbols
src/group/mod.rs2 symbols
For agents
$ claude mcp add voprf \
-- python -m otcore.mcp_server <graph>