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Expose only blockchain hash twice in header

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This commit is contained in:
sanket1729 2021-01-25 19:38:15 -08:00
parent afb9e7b727
commit a26f6fead6
9 changed files with 37 additions and 34 deletions
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6
src/script/interpreter.cpp
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@ -1896,7 +1896,7 @@ void PrecomputedTransactionData::Init(const T& txTo, std::vector<CTxOut>&& spent
template <class T>
PrecomputedTransactionData::PrecomputedTransactionData(const T& txTo)
: PrecomputedTransactionData(uint256{}, CAsset{})
: PrecomputedTransactionData(uint256{})
{
Init(txTo, {});
}
@ -1912,8 +1912,8 @@ static const CHashWriter HASHER_TAPBRANCH = TaggedHash("TapBranch");
static const CHashWriter HASHER_TAPTWEAK = TaggedHash("TapTweak");
static const CHashWriter HASHER_TAPSIGHASH = TaggedHash("TapSighash");
PrecomputedTransactionData::PrecomputedTransactionData(const uint256& parent_genesis_hash, const CAsset& parent_pegged_asset)
: m_tapsighash_hasher(CHashWriter(HASHER_TAPSIGHASH) << parent_genesis_hash << parent_pegged_asset) {}
PrecomputedTransactionData::PrecomputedTransactionData(const uint256& hash_genesis_block)
: m_tapsighash_hasher(CHashWriter(HASHER_TAPSIGHASH) << hash_genesis_block << hash_genesis_block) {}
template<typename T>
bool SignatureHashSchnorr(uint256& hash_out, const ScriptExecutionData& execdata, const T& tx_to, uint32_t in_pos, uint8_t hash_type, SigVersion sigversion, const PrecomputedTransactionData& cache)