65 lines
2.1 KiB
Markdown
65 lines
2.1 KiB
Markdown
# RustCrypto: SHA-1
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[![crate][crate-image]][crate-link]
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[![Docs][docs-image]][docs-link]
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![Apache2/MIT licensed][license-image]
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![Rust Version][rustc-image]
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[![Project Chat][chat-image]][chat-link]
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[![Build Status][build-image]][build-link]
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Pure Rust implementation of the [SHA-1 hash function][1].
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[Documentation][docs-link]
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## 🚨 Warning: Cryptographically Broken 🚨
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The SHA-1 hash function should be considered cryptographically broken and
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unsuitable for further use in any security critical capacity, as it is
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[practically vulnerable to chosen-prefix collisions][2].
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We provide this crate for legacy interoperability purposes only.
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## Minimum Supported Rust Version
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Rust **1.41** or higher.
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Minimum supported Rust version can be changed in the future, but it will be
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done with a minor version bump.
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## SemVer Policy
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- All on-by-default features of this library are covered by SemVer
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- MSRV is considered exempt from SemVer as noted above
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## License
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Licensed under either of:
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* [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0)
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* [MIT license](http://opensource.org/licenses/MIT)
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at your option.
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### Contribution
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Unless you explicitly state otherwise, any contribution intentionally submitted
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for inclusion in the work by you, as defined in the Apache-2.0 license, shall be
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dual licensed as above, without any additional terms or conditions.
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[//]: # (badges)
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[crate-image]: https://img.shields.io/crates/v/sha-1.svg
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[crate-link]: https://crates.io/crates/sha-1
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[docs-image]: https://docs.rs/sha-1/badge.svg
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[docs-link]: https://docs.rs/sha-1/
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[license-image]: https://img.shields.io/badge/license-Apache2.0/MIT-blue.svg
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[rustc-image]: https://img.shields.io/badge/rustc-1.41+-blue.svg
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[chat-image]: https://img.shields.io/badge/zulip-join_chat-blue.svg
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[chat-link]: https://rustcrypto.zulipchat.com/#narrow/stream/260041-hashes
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[build-image]: https://github.com/RustCrypto/hashes/workflows/sha1/badge.svg?branch=master
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[build-link]: https://github.com/RustCrypto/hashes/actions?query=workflow%3Asha1
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[//]: # (general links)
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[1]: https://en.wikipedia.org/wiki/SHA-1
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[2]: https://sha-mbles.github.io/
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