1{-# LANGUAGE OverloadedStrings #-} 2 3module BCryptPBKDF (tests) where 4 5import qualified Data.ByteString as B 6 7import Test.Tasty 8import Test.Tasty.HUnit 9 10import Crypto.KDF.BCryptPBKDF (Parameters (..), generate, 11 hashInternal) 12 13tests :: TestTree 14tests = testGroup "BCryptPBKDF" 15 [ testGroup "generate" 16 [ testCase "1" generate1 17 , testCase "2" generate2 18 , testCase "3" generate3 19 ] 20 , testGroup "hashInternal" 21 [ testCase "1" hashInternal1 22 ] 23 ] 24 where 25 -- test vector taken from the go implementation by @dchest 26 generate1 = expected @=? generate params pass salt 27 where 28 params = Parameters 12 32 29 pass = "password" :: B.ByteString 30 salt = "salt" :: B.ByteString 31 expected = B.pack 32 [ 0x1a, 0xe4, 0x2c, 0x05, 0xd4, 0x87, 0xbc, 0x02 33 , 0xf6, 0x49, 0x21, 0xa4, 0xeb, 0xe4, 0xea, 0x93 34 , 0xbc, 0xac, 0xfe, 0x13, 0x5f, 0xda, 0x99, 0x97 35 , 0x4c, 0x06, 0xb7, 0xb0, 0x1f, 0xae, 0x14, 0x9a 36 ] :: B.ByteString 37 38 -- test vector generated with the go implemenation by @dchest 39 generate2 = expected @=? generate params pass salt 40 where 41 params = Parameters 7 71 42 pass = "DieWuerdeDesMenschenIstUnantastbar" :: B.ByteString 43 salt = "Tafelsalz" :: B.ByteString 44 expected = B.pack 45 [ 0x17, 0xb4, 0x76, 0xaa, 0xd7, 0x42, 0x33, 0x49 46 , 0x5c, 0xe8, 0x79, 0x49, 0x15, 0x74, 0x4c, 0x71 47 , 0xf9, 0x99, 0x66, 0x89, 0x7a, 0x60, 0xc3, 0x70 48 , 0xb4, 0x3c, 0xa8, 0x83, 0x80, 0x5a, 0x56, 0xde 49 , 0x38, 0xbc, 0x51, 0x8c, 0xd4, 0xeb, 0xd1, 0xcf 50 , 0x46, 0x0a, 0x68, 0x3d, 0xc8, 0x12, 0xcf, 0xf8 51 , 0x43, 0xce, 0x21, 0x9d, 0x98, 0x81, 0x20, 0x26 52 , 0x6e, 0x42, 0x0f, 0xaa, 0x75, 0x5d, 0x09, 0x8d 53 , 0x45, 0xda, 0xd5, 0x15, 0x6e, 0x65, 0x1d 54 ] :: B.ByteString 55 56 -- test vector generated with the go implemenation by @dchest 57 generate3 = expected @=? generate params pass salt 58 where 59 params = Parameters 5 5 60 pass = "ABC" :: B.ByteString 61 salt = "DEF" :: B.ByteString 62 expected = B.pack 63 [ 0xdd, 0x6e, 0xa0, 0x69, 0x29 64 ] :: B.ByteString 65 66 hashInternal1 = expected @=? hashInternal passHash saltHash 67 where 68 passHash = B.pack [ 0 .. 63 ] :: B.ByteString 69 saltHash = B.pack [ 64 .. 127 ] :: B.ByteString 70 expected = B.pack 71 [ 0x87, 0x90, 0x48, 0x70, 0xee, 0xf9, 0xde, 0xdd 72 , 0xf8, 0xe7, 0x61, 0x1a, 0x14, 0x01, 0x06, 0xe6 73 , 0xaa, 0xf1, 0xa3, 0x63, 0xd9, 0xa2, 0xc5, 0x04 74 , 0xdb, 0x35, 0x64, 0x43, 0x72, 0x1e, 0xb5, 0x55 75 ] :: B.ByteString 76