62 lines
2.3 KiB
Markdown
62 lines
2.3 KiB
Markdown
# RustCrypto: AES-GCM
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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 AES-GCM
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[Authenticated Encryption with Associated Data (AEAD)][1] cipher.
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[Documentation][docs-link]
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## Security Notes
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This crate has received one [security audit by NCC Group][2], with no significant
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findings. We would like to thank [MobileCoin][3] for funding the audit.
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All implementations contained in the crate are designed to execute in constant
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time, either by relying on hardware intrinsics (i.e. AES-NI and CLMUL on
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x86/x86_64), or using a portable implementation which is only constant time
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on processors which implement constant-time multiplication.
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It is not suitable for use on processors with a variable-time multiplication
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operation (e.g. short circuit on multiply-by-zero / multiply-by-one, such as
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certain 32-bit PowerPC CPUs and some non-ARM microcontrollers).
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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://buildstats.info/crate/aes-gcm
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[crate-link]: https://crates.io/crates/aes-gcm
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[docs-image]: https://docs.rs/aes-gcm/badge.svg
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[docs-link]: https://docs.rs/aes-gcm/
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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-1.56+-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/260038-AEADs
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[build-image]: https://github.com/RustCrypto/AEADs/workflows/aes-gcm/badge.svg?branch=master&event=push
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[build-link]: https://github.com/RustCrypto/AEADs/actions
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[//]: # (general links)
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[1]: https://en.wikipedia.org/wiki/Authenticated_encryption
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[2]: https://research.nccgroup.com/2020/02/26/public-report-rustcrypto-aes-gcm-and-chacha20poly1305-implementation-review/
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[3]: https://www.mobilecoin.com/
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