Deprecated

In favour of
memory

siphash

siphash: a fast short input PRF

http://github.com/vincenthz/hs-siphash

Version on this page:1.0.3
LTS Haskell 19.33:1.0.3@rev:2
Stackage Nightly 2022-03-17:1.0.3@rev:2
Latest on Hackage:1.0.3@rev:2

See all snapshots siphash appears in

BSD-3-Clause licensed and maintained by Vincent Hanquez
This version can be pinned in stack with:siphash-1.0.3@sha256:b4f755d36d48df879ee9646b90eef2a3db68fad32fdf6b5c31963afd5aa32549,1167

Module documentation for 1.0.3

Depends on 3 packages(full list with versions):
base, bytestring, cpu
Used by 1 package in lts-6.6(full list with versions):
hyperloglog

Haskell Siphash

Simple module to compute the SipHash algorithm.

Install

cabal install sighash

Usage

sighash-2-4:

import Crypto.MAC.SigHash (hash)
import qualified Data.ByteString.Char8 as B

k0 = 0xaaaaaaaaaaaaaaaa
k1 = 0xbbbbbbbbbbbbbbbb
tag = hash (SigKey k0 k1) (B.pack "my text to hash")

sighash-c-d:

import Crypto.MAC.SigHash (hash)
import qualified Data.ByteString.Char8 as B

k0 = 0xaaaaaaaaaaaaaaaa
k1 = 0xbbbbbbbbbbbbbbbb
tag = hashWith nbCompressionRounds nbDigestRounds (SigKey k0 k1) (B.pack "my text to hash")