SipHash was recently removed from rust-core.
This crate brings SipHasher, SipHasher13 and SipHash24 back. It is based on the original implementation from rust-core and exposes the same API.
In addition, it can return 128-bit tags.
The sip module implements the standard 64-bit mode, whereas the sip128 module implements the 128-bit mode.
In Cargo.toml:
[dependencies] siphasher = "~0.2"
64-bit mode:
extern crate siphasher; use siphasher::sip::{SipHasher, SipHasher13, SipHasher24};
128-bit mode:
use siphasher::sip128::{Hasher128, Siphasher, SipHasher13, SipHasher24};