Bitcoin Core  22.99.0
P2P Digital Currency
Public Member Functions | Private Attributes | List of all members
MutableTransactionSignatureCreator Class Reference

A signature creator for transactions. More...

#include <sign.h>

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Public Member Functions

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

Private Attributes

const CMutableTransactiontxTo
 
unsigned int nIn
 
int nHashType
 
CAmount amount
 
const MutableTransactionSignatureChecker checker
 
const PrecomputedTransactionDatam_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,
unsigned int  input_idx,
const CAmount amount,
int  hash_type 
)

Definition at line 20 of file sign.cpp.

◆ MutableTransactionSignatureCreator() [2/2]

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

Definition at line 26 of file sign.cpp.

Member Function Documentation

◆ Checker()

const BaseSignatureChecker& MutableTransactionSignatureCreator::Checker ( ) const
inlineoverridevirtual

Implements BaseSignatureCreator.

Definition at line 50 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 59 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 34 of file sign.cpp.

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Member Data Documentation

◆ amount

CAmount MutableTransactionSignatureCreator::amount
private

Definition at line 43 of file sign.h.

◆ checker

const MutableTransactionSignatureChecker MutableTransactionSignatureCreator::checker
private

Definition at line 44 of file sign.h.

◆ m_txdata

const PrecomputedTransactionData* MutableTransactionSignatureCreator::m_txdata
private

Definition at line 45 of file sign.h.

◆ nHashType

int MutableTransactionSignatureCreator::nHashType
private

Definition at line 42 of file sign.h.

◆ nIn

unsigned int MutableTransactionSignatureCreator::nIn
private

Definition at line 41 of file sign.h.

◆ txTo

const CMutableTransaction* MutableTransactionSignatureCreator::txTo
private

Definition at line 40 of file sign.h.


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