MutableTransactionSignatureCreator Class Reference

A signature creator for transactions. More...

#include <sign.h>

Inheritance diagram for MutableTransactionSignatureCreator:

Collaboration diagram for MutableTransactionSignatureCreator:

Public Member Functions
	MutableTransactionSignatureCreator (const CMutableTransaction &tx LIFETIMEBOUND, unsigned int input_idx, const CAmount &amount, int hash_type)
	MutableTransactionSignatureCreator (const CMutableTransaction &tx LIFETIMEBOUND, unsigned int input_idx, const CAmount &amount, const PrecomputedTransactionData *txdata, int hash_type)
const BaseSignatureChecker &	Checker () const override
bool	CreateSig (const SigningProvider &provider, std::vector< unsigned char > &vchSig, const CKeyID &keyid, const CScript &scriptCode, SigVersion sigversion) const override
	Create a singular (non-script) signature. More...
bool	CreateSchnorrSig (const SigningProvider &provider, std::vector< unsigned char > &sig, const XOnlyPubKey &pubkey, const uint256 *leaf_hash, const uint256 *merkle_root, SigVersion sigversion) const override
Public Member Functions inherited from BaseSignatureCreator
virtual	~BaseSignatureCreator ()=default
virtual const BaseSignatureChecker &	Checker () const =0
virtual bool	CreateSig (const SigningProvider &provider, std::vector< unsigned char > &vchSig, const CKeyID &keyid, const CScript &scriptCode, SigVersion sigversion) const =0
	Create a singular (non-script) signature. More...
virtual bool	CreateSchnorrSig (const SigningProvider &provider, std::vector< unsigned char > &sig, const XOnlyPubKey &pubkey, const uint256 *leaf_hash, const uint256 *merkle_root, SigVersion sigversion) const =0

Private Attributes
const CMutableTransaction &	m_txto
unsigned int	nIn
int	nHashType
CAmount	amount
const MutableTransactionSignatureChecker	checker
const PrecomputedTransactionData *	m_txdata

Detailed Description

A signature creator for transactions.

Definition at line 39 of file sign.h.

Constructor & Destructor Documentation

MutableTransactionSignatureCreator() [1/2]

MutableTransactionSignatureCreator::MutableTransactionSignatureCreator	(	const CMutableTransaction &tx	LIFETIMEBOUND,
		unsigned int	input_idx,
		const CAmount &	amount,
		int	hash_type
	)

MutableTransactionSignatureCreator() [2/2]

MutableTransactionSignatureCreator::MutableTransactionSignatureCreator	(	const CMutableTransaction &tx	LIFETIMEBOUND,
		unsigned int	input_idx,
		const CAmount &	amount,
		const PrecomputedTransactionData *	txdata,
		int	hash_type
	)

Member Function Documentation

Checker()

const BaseSignatureChecker & MutableTransactionSignatureCreator::Checker ( ) const

inlineoverridevirtual

Implements BaseSignatureCreator.

Definition at line 51 of file sign.h.

CreateSchnorrSig()

bool MutableTransactionSignatureCreator::CreateSchnorrSig ( const SigningProvider &  provider, std::vector< unsigned char > &  sig, const XOnlyPubKey &  pubkey, const uint256 *  leaf_hash, const uint256 *  merkle_root, SigVersion  sigversion  ) const

overridevirtual

Implements BaseSignatureCreator.

Definition at line 62 of file sign.cpp.

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CreateSig()

bool MutableTransactionSignatureCreator::CreateSig ( const SigningProvider &  provider, std::vector< unsigned char > &  vchSig, const CKeyID &  keyid, const CScript &  scriptCode, SigVersion  sigversion  ) const

overridevirtual

Create a singular (non-script) signature.

Implements BaseSignatureCreator.

Definition at line 37 of file sign.cpp.

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Member Data Documentation

amount

CAmount MutableTransactionSignatureCreator::amount

private

Definition at line 44 of file sign.h.

checker

const MutableTransactionSignatureChecker MutableTransactionSignatureCreator::checker

private

Definition at line 45 of file sign.h.

m_txdata

const PrecomputedTransactionData* MutableTransactionSignatureCreator::m_txdata

private

Definition at line 46 of file sign.h.

m_txto

const CMutableTransaction& MutableTransactionSignatureCreator::m_txto

private

Definition at line 41 of file sign.h.

nHashType

int MutableTransactionSignatureCreator::nHashType

private

Definition at line 43 of file sign.h.

nIn

unsigned int MutableTransactionSignatureCreator::nIn

private

Definition at line 42 of file sign.h.

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The documentation for this class was generated from the following files:

• src/script/sign.h
• src/script/sign.cpp