hashes-0.3.0.1: test/Test/Data/Hash/SipHash.hs
{-# LANGUAGE DataKinds #-}
{-# LANGUAGE LambdaCase #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE ScopedTypeVariables #-}
{-# LANGUAGE TypeApplications #-}
-- |
-- Module: Test.Data.Hash.SipHash
-- Copyright: Copyright © 2021-2024 Lars Kuhtz <lakuhtz@gmail.com>
-- License: MIT
-- Maintainer: Lars Kuhtz <lakuhtz@gmail.com>
-- Stability: experimental
--
module Test.Data.Hash.SipHash
( tests
, run
) where
import qualified Data.ByteString as B
import Foreign
import System.IO.Unsafe
import Test.Hspec
-- internal modules
import Data.Hash.SipHash
-- -------------------------------------------------------------------------- --
-- Utils
bytesToWord64:: [Word8] -> Word64
bytesToWord64 l = unsafeDupablePerformIO $
B.useAsCStringLen (B.pack l) $ \(b, _) -> peek @Word64 (castPtr b)
-- -------------------------------------------------------------------------- --
-- Tests
tests :: Spec
tests = describe "SipHash-2-4 Test Vectors" $ do
mapM_ (\i -> it (show i) (test i)) [0..length testVectors - 1]
test :: Int -> Bool
test i = hashByteString @(SipHash 2 4) testKey (testInput i) == (testVectors !! i)
run :: Bool
run = all test [0..length testVectors - 1]
-- -------------------------------------------------------------------------- --
-- Test Vectors from https://svn.grid.pub.ro/svn/bhyve-save-restore/trunk/sys/crypto/siphash/siphash_test.c
{-
/*-
* Test Vectors from the SipHash reference C implementation:
*
* Written in 2012 by
* Jean-Philippe Aumasson <jeanphilippe.aumasson@gmail.com>
* Daniel J. Bernstein <djb@cr.yp.to>
*
* Adjusted by Andre Oppermann <andre@freebsd.org> to use function calls in
* line with other hash implementations.
*
* To the extent possible under law, the author(s) have dedicated all copyright
* and related and neighboring rights to this software to the public domain
* worldwide. This software is distributed without any warranty.
*
* You should have received a copy of the CC0 Public Domain Dedication along with
* this software. If not, see <http://creativecommons.org/publicdomain/zero/1.0/>.
*
* SipHash-2-4 output with
* k = 00 01 02 ...
* and
* in = (empty string)
* in = 00 (1 byte)
* in = 00 01 (2 bytes)
* in = 00 01 02 (3 bytes)
* ...
* in = 00 01 02 ... 3e (63 bytes)
*/
-}
testKey :: SipHashKey
testKey = SipHashKey (bytesToWord64 [0..7]) (bytesToWord64 [8..15])
testInput :: Int -> B.ByteString
testInput i = B.pack $ fromIntegral <$> [0..i-1]
testVectors :: [SipHash 2 4]
testVectors = SipHash . bytesToWord64 <$>
[ [ 0x31, 0x0e, 0x0e, 0xdd, 0x47, 0xdb, 0x6f, 0x72 ]
, [ 0xfd, 0x67, 0xdc, 0x93, 0xc5, 0x39, 0xf8, 0x74 ]
, [ 0x5a, 0x4f, 0xa9, 0xd9, 0x09, 0x80, 0x6c, 0x0d ]
, [ 0x2d, 0x7e, 0xfb, 0xd7, 0x96, 0x66, 0x67, 0x85 ]
, [ 0xb7, 0x87, 0x71, 0x27, 0xe0, 0x94, 0x27, 0xcf ]
, [ 0x8d, 0xa6, 0x99, 0xcd, 0x64, 0x55, 0x76, 0x18 ]
, [ 0xce, 0xe3, 0xfe, 0x58, 0x6e, 0x46, 0xc9, 0xcb ]
, [ 0x37, 0xd1, 0x01, 0x8b, 0xf5, 0x00, 0x02, 0xab ]
, [ 0x62, 0x24, 0x93, 0x9a, 0x79, 0xf5, 0xf5, 0x93 ]
, [ 0xb0, 0xe4, 0xa9, 0x0b, 0xdf, 0x82, 0x00, 0x9e ]
, [ 0xf3, 0xb9, 0xdd, 0x94, 0xc5, 0xbb, 0x5d, 0x7a ]
, [ 0xa7, 0xad, 0x6b, 0x22, 0x46, 0x2f, 0xb3, 0xf4 ]
, [ 0xfb, 0xe5, 0x0e, 0x86, 0xbc, 0x8f, 0x1e, 0x75 ]
, [ 0x90, 0x3d, 0x84, 0xc0, 0x27, 0x56, 0xea, 0x14 ]
, [ 0xee, 0xf2, 0x7a, 0x8e, 0x90, 0xca, 0x23, 0xf7 ]
, [ 0xe5, 0x45, 0xbe, 0x49, 0x61, 0xca, 0x29, 0xa1 ]
, [ 0xdb, 0x9b, 0xc2, 0x57, 0x7f, 0xcc, 0x2a, 0x3f ]
, [ 0x94, 0x47, 0xbe, 0x2c, 0xf5, 0xe9, 0x9a, 0x69 ]
, [ 0x9c, 0xd3, 0x8d, 0x96, 0xf0, 0xb3, 0xc1, 0x4b ]
, [ 0xbd, 0x61, 0x79, 0xa7, 0x1d, 0xc9, 0x6d, 0xbb ]
, [ 0x98, 0xee, 0xa2, 0x1a, 0xf2, 0x5c, 0xd6, 0xbe ]
, [ 0xc7, 0x67, 0x3b, 0x2e, 0xb0, 0xcb, 0xf2, 0xd0 ]
, [ 0x88, 0x3e, 0xa3, 0xe3, 0x95, 0x67, 0x53, 0x93 ]
, [ 0xc8, 0xce, 0x5c, 0xcd, 0x8c, 0x03, 0x0c, 0xa8 ]
, [ 0x94, 0xaf, 0x49, 0xf6, 0xc6, 0x50, 0xad, 0xb8 ]
, [ 0xea, 0xb8, 0x85, 0x8a, 0xde, 0x92, 0xe1, 0xbc ]
, [ 0xf3, 0x15, 0xbb, 0x5b, 0xb8, 0x35, 0xd8, 0x17 ]
, [ 0xad, 0xcf, 0x6b, 0x07, 0x63, 0x61, 0x2e, 0x2f ]
, [ 0xa5, 0xc9, 0x1d, 0xa7, 0xac, 0xaa, 0x4d, 0xde ]
, [ 0x71, 0x65, 0x95, 0x87, 0x66, 0x50, 0xa2, 0xa6 ]
, [ 0x28, 0xef, 0x49, 0x5c, 0x53, 0xa3, 0x87, 0xad ]
, [ 0x42, 0xc3, 0x41, 0xd8, 0xfa, 0x92, 0xd8, 0x32 ]
, [ 0xce, 0x7c, 0xf2, 0x72, 0x2f, 0x51, 0x27, 0x71 ]
, [ 0xe3, 0x78, 0x59, 0xf9, 0x46, 0x23, 0xf3, 0xa7 ]
, [ 0x38, 0x12, 0x05, 0xbb, 0x1a, 0xb0, 0xe0, 0x12 ]
, [ 0xae, 0x97, 0xa1, 0x0f, 0xd4, 0x34, 0xe0, 0x15 ]
, [ 0xb4, 0xa3, 0x15, 0x08, 0xbe, 0xff, 0x4d, 0x31 ]
, [ 0x81, 0x39, 0x62, 0x29, 0xf0, 0x90, 0x79, 0x02 ]
, [ 0x4d, 0x0c, 0xf4, 0x9e, 0xe5, 0xd4, 0xdc, 0xca ]
, [ 0x5c, 0x73, 0x33, 0x6a, 0x76, 0xd8, 0xbf, 0x9a ]
, [ 0xd0, 0xa7, 0x04, 0x53, 0x6b, 0xa9, 0x3e, 0x0e ]
, [ 0x92, 0x59, 0x58, 0xfc, 0xd6, 0x42, 0x0c, 0xad ]
, [ 0xa9, 0x15, 0xc2, 0x9b, 0xc8, 0x06, 0x73, 0x18 ]
, [ 0x95, 0x2b, 0x79, 0xf3, 0xbc, 0x0a, 0xa6, 0xd4 ]
, [ 0xf2, 0x1d, 0xf2, 0xe4, 0x1d, 0x45, 0x35, 0xf9 ]
, [ 0x87, 0x57, 0x75, 0x19, 0x04, 0x8f, 0x53, 0xa9 ]
, [ 0x10, 0xa5, 0x6c, 0xf5, 0xdf, 0xcd, 0x9a, 0xdb ]
, [ 0xeb, 0x75, 0x09, 0x5c, 0xcd, 0x98, 0x6c, 0xd0 ]
, [ 0x51, 0xa9, 0xcb, 0x9e, 0xcb, 0xa3, 0x12, 0xe6 ]
, [ 0x96, 0xaf, 0xad, 0xfc, 0x2c, 0xe6, 0x66, 0xc7 ]
, [ 0x72, 0xfe, 0x52, 0x97, 0x5a, 0x43, 0x64, 0xee ]
, [ 0x5a, 0x16, 0x45, 0xb2, 0x76, 0xd5, 0x92, 0xa1 ]
, [ 0xb2, 0x74, 0xcb, 0x8e, 0xbf, 0x87, 0x87, 0x0a ]
, [ 0x6f, 0x9b, 0xb4, 0x20, 0x3d, 0xe7, 0xb3, 0x81 ]
, [ 0xea, 0xec, 0xb2, 0xa3, 0x0b, 0x22, 0xa8, 0x7f ]
, [ 0x99, 0x24, 0xa4, 0x3c, 0xc1, 0x31, 0x57, 0x24 ]
, [ 0xbd, 0x83, 0x8d, 0x3a, 0xaf, 0xbf, 0x8d, 0xb7 ]
, [ 0x0b, 0x1a, 0x2a, 0x32, 0x65, 0xd5, 0x1a, 0xea ]
, [ 0x13, 0x50, 0x79, 0xa3, 0x23, 0x1c, 0xe6, 0x60 ]
, [ 0x93, 0x2b, 0x28, 0x46, 0xe4, 0xd7, 0x06, 0x66 ]
, [ 0xe1, 0x91, 0x5f, 0x5c, 0xb1, 0xec, 0xa4, 0x6c ]
, [ 0xf3, 0x25, 0x96, 0x5c, 0xa1, 0x6d, 0x62, 0x9f ]
, [ 0x57, 0x5f, 0xf2, 0x8e, 0x60, 0x38, 0x1b, 0xe5 ]
, [ 0x72, 0x45, 0x06, 0xeb, 0x4c, 0x32, 0x8a, 0x95 ]
]