T

daxpeddaandGitHub 652fd1d1d0 Group trait overhaul (#52 )

* Decouple element from `Group`

* Change `SUITE_ID` to `u16` and rework `get_context_string()`

* Rework scalar de-serialization

* Rename `Group` methods

- `random_nonzero_scalar` -> `random_scalar`
- `scalar_as_bytes` -> `serialize_scalar`
- `scalar_invert` -> `invert_scalar`

* Rework element de-serialization

* Rename and remove `Group` methods

`to_arr` -> `serialize_elem`
`base_point` -> `base_elem`
`is_identity` -> removed
`identity` -> `identity_elem`
`zero_scalar` -> hidden behind `cfg(test)`

* Sort `Group` methods

* Rework `expand_message_xmd` and remove utility

* Improve P256 `hash_to_scalar`

2022-01-18 03:34:28 -08:00

.cargo

Configure Rustfmt and Taplo (#38 )

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.github

General Improvements (#47 )

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src

Group trait overhaul (#52 )

2022-01-18 03:34:28 -08:00

.gitignore

Initial implementation (#1 )

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Cargo.toml

Group trait overhaul (#52 )

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CHANGELOG.md

Updating test vectors to sync with draft version 08 (#32 )

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CODE_OF_CONDUCT.md

Initial implementation (#1 )

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CONTRIBUTING.md

Adding dual license (#11 )

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LICENSE

Initial implementation (#1 )

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LICENSE-APACHE

Adding dual license (#11 )

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LICENSE-MIT

Initial implementation (#1 )

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README.md

Updating test vectors to sync with draft version 08 (#32 )

2021-10-25 22:06:42 -07:00

rustfmt.toml

Configure Rustfmt and Taplo (#38 )

2021-12-22 19:17:03 -05:00

taplo.toml

Configure Rustfmt and Taplo (#38 )

2021-12-22 19:17:03 -05:00

README.md

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 the Internet Draft for VOPRF.

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 = "0.3"

Minimum Supported Rust Version

Rust 1.51 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 licensed under either Apache 2.0 or MIT, at your option.