LCOV - code coverage report
Current view: top level - src/util - hasher.cpp (source / functions) Hit Total Coverage
Test: fuzz_coverage.info Lines: 5 8 62.5 %
Date: 2023-09-26 12:08:55 Functions: 2 4 50.0 %

          Line data    Source code
       1             : // Copyright (c) 2019-2022 The Bitcoin Core developers
       2             : // Distributed under the MIT software license, see the accompanying
       3             : // file COPYING or http://www.opensource.org/licenses/mit-license.php.
       4             : 
       5             : #include <crypto/siphash.h>
       6             : #include <random.h>
       7             : #include <span.h>
       8             : #include <util/hasher.h>
       9             : 
      10       23179 : SaltedTxidHasher::SaltedTxidHasher() : k0(GetRand<uint64_t>()), k1(GetRand<uint64_t>()) {}
      11             : 
      12       65363 : SaltedOutpointHasher::SaltedOutpointHasher(bool deterministic) :
      13       65363 :     k0(deterministic ? 0x8e819f2607a18de6 : GetRand<uint64_t>()),
      14       65363 :     k1(deterministic ? 0xf4020d2e3983b0eb : GetRand<uint64_t>())
      15       65363 : {}
      16             : 
      17           0 : SaltedSipHasher::SaltedSipHasher() : m_k0(GetRand<uint64_t>()), m_k1(GetRand<uint64_t>()) {}
      18             : 
      19           0 : size_t SaltedSipHasher::operator()(const Span<const unsigned char>& script) const
      20             : {
      21           0 :     return CSipHasher(m_k0, m_k1).Write(script).Finalize();
      22             : }

Generated by: LCOV version 1.14