# RustCrypto: BLAKE2[![crate][crate-image]][crate-link][![Docs][docs-image]][docs-link]![Apache2/MIT licensed][license-image]![Rust Version][rustc-image][![Project Chat][chat-image]][chat-link][![Build Status][build-image]][build-link]Pure Rust implementation of the [BLAKE2 hash function][1] family.[Documentation][docs-link]## Minimum Supported Rust VersionRust **1.41** or higher.Minimum supported Rust version can be changed in the future, but it will bedone with a minor version bump.## SemVer Policy- All on-by-default features of this library are covered by SemVer- MSRV is considered exempt from SemVer as noted above## LicenseLicensed under either of: * [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0) * [MIT license](http://opensource.org/licenses/MIT)at your option.### ContributionUnless you explicitly state otherwise, any contribution intentionally submittedfor inclusion in the work by you, as defined in the Apache-2.0 license, shall bedual licensed as above, without any additional terms or conditions.[//]: # (badges)[crate-image]: https://img.shields.io/crates/v/blake2.svg[crate-link]: https://crates.io/crates/blake2[docs-image]: https://docs.rs/blake2/badge.svg[docs-link]: https://docs.rs/blake2/[license-image]: https://img.shields.io/badge/license-Apache2.0/MIT-blue.svg[chat-image]: https://img.shields.io/badge/zulip-join_chat-blue.svg[chat-link]: https://rustcrypto.zulipchat.com/#narrow/stream/260041-hashes[rustc-image]: https://img.shields.io/badge/rustc-1.41+-blue.svg[build-image]: https://github.com/RustCrypto/hashes/workflows/blake2/badge.svg?branch=master[build-link]: https://github.com/RustCrypto/hashes/actions?query=workflow%3Ablake2[//]: # (general links)[1]: https://blake2.net/