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https://github.com/matrix-org/vodozemac

An implementation of Olm and Megolm in pure Rust.
https://github.com/matrix-org/vodozemac

cryptography double-ratchet encryption matrix rust

Last synced: 19 days ago
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An implementation of Olm and Megolm in pure Rust.

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vodozemac



vodozemac is an implementation of Olm (Double Ratchet) and Megolm
























[vodozemac] is a pure Rust implementation of the [Olm] and [Megolm]
cryptographic ratchets, offering a high-level API for straightforward creation
of secure communication channels using these ratchets.

Designed as a modern alternative to the [libolm] cryptographic library, which is
used for end-to-end encryption in [Matrix], vodozemac provides not only the
[Olm] and [Megolm] ratchets but also additional cryptographic features useful
for developing Matrix clients, such as [SAS] and the integrated encryption
scheme outlined in [MSC4108].

[vodozemac]: https://hjp.znanje.hr/index.php?show=search_by_id&id=f19vXxZ%2F
[Olm]: https://gitlab.matrix.org/matrix-org/olm/-/blob/master/docs/olm.md
[Megolm]: https://gitlab.matrix.org/matrix-org/olm/-/blob/master/docs/megolm.md
[libolm]: https://gitlab.matrix.org/matrix-org/olm
[SAS]: https://spec.matrix.org/v1.2/client-server-api/#short-authentication-string-sas-verification
[Matrix]: https://matrix.org
[MSC4108]: https://github.com/matrix-org/matrix-spec-proposals/pull/4108

# Documentation

Explore how to implement end-to-end encryption in our [documentation].

[documentation]: https://docs.rs/vodozemac/latest/vodozemac/

# Installation

To install add the following to your project's `Cargo.toml`:

```toml
[dependencies]
vodozemac = "0.9.0"
```

# Security Notes

This crate has received one security [audit] by [Least Authority], with no
significant findings.

[audit]: https://matrix.org/media/Least%20Authority%20-%20Matrix%20vodozemac%20Final%20Audit%20Report.pdf
[Least Authority]: https://leastauthority.com/