27 lines
806 B
Go
27 lines
806 B
Go
package txscriptw
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import (
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"github.com/btcsuite/btcd/chaincfg/chainhash"
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"github.com/btcsuite/btcd/wire"
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)
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// TaprootSigHashes contains the sigHash parts for a PayToTaproot signature
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type TaprootSigHashes struct {
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HashPrevOuts chainhash.Hash
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HashSequence chainhash.Hash
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HashOutputs chainhash.Hash
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HashAmounts chainhash.Hash
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HashScriptPubKeys chainhash.Hash
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}
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// NewTaprootSigHashes calculates and returns the TaprootSigHashes
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func NewTaprootSigHashes(tx *wire.MsgTx, prevOuts []*wire.TxOut) *TaprootSigHashes {
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return &TaprootSigHashes{
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HashPrevOuts: calcHashPrevOuts(tx),
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HashSequence: calcHashSequences(tx),
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HashOutputs: calcHashOutputs(tx),
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HashAmounts: calcHashAmounts(prevOuts),
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HashScriptPubKeys: calcHashScriptPubKeys(prevOuts),
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}
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}
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