highperfocused/bitcoin
1
0
Fork 0
mirror of https://github.com/bitcoin/bitcoin.git synced 2025-11-11 06:28:31 +01:00
Code Issues Packages Projects Releases Wiki Activity

Support SipHash with arbitrary byte writes

Browse Source
This commit is contained in:
Pieter Wuille
2016-05-22 11:06:18 +02:00
parent 053930ffc4
commit 9bf156bb9e
3 changed files with 69 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
src/test/hash_tests.cpp
View File

@@ -51,13 +51,22 @@ BOOST_AUTO_TEST_CASE(siphash)
{
CSipHasher hasher(0x0706050403020100ULL, 0x0F0E0D0C0B0A0908ULL);
BOOST_CHECK_EQUAL(hasher.Finalize(), 0x726fdb47dd0e0e31ull);
hasher.Write(0x0706050403020100ULL);
static const unsigned char t0[1] = {0};
hasher.Write(t0, 1);
BOOST_CHECK_EQUAL(hasher.Finalize(), 0x74f839c593dc67fdull);
static const unsigned char t1[7] = {1,2,3,4,5,6,7};
hasher.Write(t1, 7);
BOOST_CHECK_EQUAL(hasher.Finalize(), 0x93f5f5799a932462ull);
hasher.Write(0x0F0E0D0C0B0A0908ULL);
BOOST_CHECK_EQUAL(hasher.Finalize(), 0x3f2acc7f57c29bdbull);
hasher.Write(0x1716151413121110ULL);
BOOST_CHECK_EQUAL(hasher.Finalize(), 0xb8ad50c6f649af94ull);
hasher.Write(0x1F1E1D1C1B1A1918ULL);
static const unsigned char t2[2] = {16,17};
hasher.Write(t2, 2);
BOOST_CHECK_EQUAL(hasher.Finalize(), 0x4bc1b3f0968dd39cull);
static const unsigned char t3[9] = {18,19,20,21,22,23,24,25,26};
hasher.Write(t3, 9);
BOOST_CHECK_EQUAL(hasher.Finalize(), 0x2f2e6163076bcfadull);
static const unsigned char t4[5] = {27,28,29,30,31};
hasher.Write(t4, 5);
BOOST_CHECK_EQUAL(hasher.Finalize(), 0x7127512f72f27cceull);
hasher.Write(0x2726252423222120ULL);
BOOST_CHECK_EQUAL(hasher.Finalize(), 0x0e3ea96b5304a7d0ull);