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firefox/third_party/rust/siphasher/README.md
Daniel Baumann 5e9a113729
Adding upstream version 140.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
2025-06-25 09:37:52 +02:00

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SipHash implementation for Rust

This crates implements SipHash-2-4 and SipHash-1-3 in Rust.

It is based on the original implementation from rust-core and exposes the same API.

It also implements SipHash variants returning 128-bit tags.

The sip module implements the standard 64-bit mode, whereas the sip128 module implements the 128-bit mode.

Usage

In Cargo.toml:

[dependencies]
siphasher = "0.3"

If you want serde support, include the feature like this:

[dependencies]
siphasher = { version = "0.3", features = ["serde"] }

64-bit mode:

extern crate siphasher;

use siphasher::sip::{SipHasher, SipHasher13, SipHasher24};

128-bit mode:

use siphasher::sip128::{Hasher128, Siphasher, SipHasher13, SipHasher24};

API documentation