RustCrypto: Keccak Sponge Function

Pure Rust implementation of the Keccak Sponge Function including the keccak-f and keccak-p variants.

Documentation

About

This crate implements the core Keccak sponge function, upon which many other cryptographic functions are built.

For the SHA-3 family including the SHAKE XOFs, see the [sha3] crate, which is built on this crate.

Minimum Supported Rust Version

Rust 1.41 or higher.

Minimum supported Rust version can be changed in the future, but it will be done 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

License

Licensed under either of:

• Apache License, Version 2.0
• MIT license

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.