nim-libp2p/tests/testmultihash.nim

{.used.}

# Nim-Libp2p
# Copyright (c) 2023 Status Research & Development GmbH
# Licensed under either of
#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
#  * MIT license ([LICENSE-MIT](LICENSE-MIT))
# at your option.
# This file may not be copied, modified, or distributed except according to
# those terms.

import unittest2
import nimcrypto/utils
import ../libp2p/multihash

const RustTestVectors = [
  ["sha1", "beep boop", "11147C8357577F51D4F0A8D393AA1AAAFB28863D9421"],
  [
    "sha2-256", "helloworld",
    "1220936A185CAAA266BB9CBE981E9E05CB78CD732B0B3280EB944412BB6F8F8F07AF",
  ],
  [
    "sha2-256", "beep boop",
    "122090EA688E275D580567325032492B597BC77221C62493E76330B85DDDA191EF7C",
  ],
  [
    "sha2-512", "hello world",
    """1340309ECC489C12D6EB4CC40F50C902F2B4D0ED77EE511A7C7A9BCD3CA86D4C
         D86F989DD35BC5FF499670DA34255B45B0CFD830E81F605DCF7DC5542E93AE9C
         D76F""",
  ],
  [
    "sha3-224", "hello world",
    "171CDFB7F18C77E928BB56FAEB2DA27291BD790BC1045CDE45F3210BB6C5",
  ],
  [
    "sha3-256", "hello world",
    "1620644BCC7E564373040999AAC89E7622F3CA71FBA1D972FD94A31C3BFBF24E3938",
  ],
  [
    "sha3-384", "hello world",
    """153083BFF28DDE1B1BF5810071C6643C08E5B05BDB836EFFD70B403EA8EA0A63
         4DC4997EB1053AA3593F590F9C63630DD90B""",
  ],
  [
    "sha3-512", "hello world",
    """1440840006653E9AC9E95117A15C915CAAB81662918E925DE9E004F774FF82D7
         079A40D4D27B1B372657C61D46D470304C88C788B3A4527AD074D1DCCBEE5DBA
         A99A""",
  ],
  [
    "keccak-224", "hello world",
    "1A1C25F3ECFEBABE99686282F57F5C9E1F18244CFEE2813D33F955AAE568",
  ],
  [
    "keccak-256", "hello world",
    "1B2047173285A8D7341E5E972FC677286384F802F8EF42A5EC5F03BBFA254CB01FAD",
  ],
  [
    "keccak-384", "hello world",
    """1C3065FC99339A2A40E99D3C40D695B22F278853CA0F925CDE4254BCAE5E22ECE4
         7E6441F91B6568425ADC9D95B0072EB49F""",
  ],
  [
    "keccak-512", "hello world",
    """1D403EE2B40047B8060F68C67242175660F4174D0AF5C01D47168EC20ED619B0
         B7C42181F40AA1046F39E2EF9EFC6910782A998E0013D172458957957FAC9405
         B67D""",
  ],
]

suite "MultiHash test suite":
  test "rust-multihash test vectors":
    for item in RustTestVectors:
      var msg = item[1]
      var bmsg = cast[seq[byte]](msg)
      var mh1 = MultiHash.digest(item[0], bmsg).get()
      var mh2 = MultiHash.init(stripSpaces(item[2])).get()
      check:
        hex(mh1) == stripSpaces(item[2])
        hex(mh1) == hex(mh2)
        mh1 == mh2