sign.cpp File Reference

#include "script/sign.h"
#include "primitives/transaction.h"
#include "key.h"
#include "keystore.h"
#include "script/standard.h"
#include "uint256.h"
#include "util.h"

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Typedefs
typedef std::vector< unsigned char >	valtype

Functions
bool	Sign1 (const CKeyID &address, const CKeyStore &keystore, uint256 hash, int nHashType, CScript &scriptSigRet)
bool	SignN (const std::vector< valtype > &multisigdata, const CKeyStore &keystore, uint256 hash, int nHashType, CScript &scriptSigRet)
bool	Solver (const CKeyStore &keystore, const CScript &scriptPubKey, uint256 hash, int nHashType, CScript &scriptSigRet, txnouttype &whichTypeRet)
	Sign scriptPubKey with private keys stored in keystore, given transaction hash and hash type. More...
bool	SignSignature (const CKeyStore &keystore, const CScript &fromPubKey, CMutableTransaction &txTo, unsigned int nIn, int nHashType)
bool	SignSignature (const CKeyStore &keystore, const CTransaction &txFrom, CMutableTransaction &txTo, unsigned int nIn, int nHashType)
CScript	CombineSignatures (const CScript &scriptPubKey, const CTransaction &txTo, unsigned int nIn, const CScript &scriptSig1, const CScript &scriptSig2)
	Given two sets of signatures for scriptPubKey, possibly with OP_0 placeholders, combine them intelligently and return the result. More...

Typedef Documentation

valtype

typedef std::vector<unsigned char> valtype

Definition at line 16 of file sign.cpp.

Function Documentation

CombineSignatures()

CScript CombineSignatures	(	const CScript &	scriptPubKey,
		const CTransaction &	txTo,
		unsigned int	nIn,
		const CScript &	scriptSig1,
		const CScript &	scriptSig2
	)

Given two sets of signatures for scriptPubKey, possibly with OP_0 placeholders, combine them intelligently and return the result.

Definition at line 249 of file sign.cpp.

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Sign1()

bool Sign1	(	const CKeyID &	address,
		const CKeyStore &	keystore,
		uint256	hash,
		int	nHashType,
		CScript &	scriptSigRet
	)

Definition at line 18 of file sign.cpp.

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SignN()

bool SignN	(	const std::vector< valtype > &	multisigdata,
		const CKeyStore &	keystore,
		uint256	hash,
		int	nHashType,
		CScript &	scriptSigRet
	)

Definition at line 32 of file sign.cpp.

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SignSignature() [1/2]

bool SignSignature	(	const CKeyStore &	keystore,
		const CScript &	fromPubKey,
		CMutableTransaction &	txTo,
		unsigned int	nIn,
		int	nHashType
	)

Definition at line 96 of file sign.cpp.

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SignSignature() [2/2]

bool SignSignature	(	const CKeyStore &	keystore,
		const CTransaction &	txFrom,
		CMutableTransaction &	txTo,
		unsigned int	nIn,
		int	nHashType
	)

Definition at line 135 of file sign.cpp.

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Solver()

bool Solver	(	const CKeyStore &	keystore,
		const CScript &	scriptPubKey,
		uint256	hash,
		int	nHashType,
		CScript &	scriptSigRet,
		txnouttype &	whichTypeRet
	)

Sign scriptPubKey with private keys stored in keystore, given transaction hash and hash type.

Signatures are returned in scriptSigRet (or returns false if scriptPubKey can't be signed), unless whichTypeRet is TX_SCRIPTHASH, in which case scriptSigRet is the redemption script. Returns false if scriptPubKey could not be completely satisfied.

Definition at line 50 of file sign.cpp.

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