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Use bitwise not 0 for last block flag

pull/709/head
Jeffrey Walton 2018-08-21 11:25:39 -04:00
parent a9c5c56d21
commit 6b93c284fe
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1 changed files with 2 additions and 2 deletions
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blake2.cpp
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@ -473,11 +473,11 @@ void BLAKE2_Base<W, T_64bit>::TruncatedFinal(byte *hash, size_t size)
// Set last block unconditionally // Set last block unconditionally
State& state = *m_state.data(); State& state = *m_state.data();
state.f[0] = static_cast<W>(-1); state.f[0] = ~static_cast<W>(0);
// Set last node if tree mode // Set last node if tree mode
if (m_treeMode) if (m_treeMode)
state.f[1] = static_cast<W>(-1); state.f[1] = ~static_cast<W>(0);
// Increment counter for tail bytes only // Increment counter for tail bytes only
IncrementCounter(state.length); IncrementCounter(state.length);