CExtKey Struct Reference

#include <key.h>

Collaboration diagram for CExtKey:

Public Member Functions
void	Encode (unsigned char code[BIP32_EXTKEY_SIZE]) const
void	Decode (const unsigned char code[BIP32_EXTKEY_SIZE])
bool	Derive (CExtKey &out, unsigned int nChild) const
CExtPubKey	Neuter () const
void	SetMaster (const unsigned char *seed, unsigned int nSeedLen)
template<typename Stream >
void	Serialize (Stream &s) const
template<typename Stream >
void	Unserialize (Stream &s)

Public Attributes
unsigned char	nDepth
unsigned char	vchFingerprint [4]
unsigned int	nChild
ChainCode	chaincode
CKey	key

Friends
bool	operator== (const CExtKey &a, const CExtKey &b)

Detailed Description

Definition at line 141 of file key.h.

Member Function Documentation

Decode()

void CExtKey::Decode

(

const unsigned char

code[BIP32_EXTKEY_SIZE]

)

Definition at line 308 of file key.cpp.

References base_blob< BITS >::begin(), BIP32_EXTKEY_SIZE, chaincode, key, memcpy(), nChild, nDepth, CKey::Set(), and vchFingerprint.

Referenced by Unserialize().

Derive()

bool CExtKey::Derive	(	CExtKey &	out,
		unsigned int	nChild
	)		const

Definition at line 268 of file key.cpp.

References chaincode, CKey::Derive(), CPubKey::GetID(), CKey::GetPubKey(), key, memcpy(), nChild, nDepth, and vchFingerprint.

Referenced by CHDChain::DeriveChildExtKey().

Encode()

void CExtKey::Encode

(

unsigned char

code[BIP32_EXTKEY_SIZE]

)

const

Definition at line 297 of file key.cpp.

References base_blob< BITS >::begin(), CKey::begin(), chaincode, key, memcpy(), nChild, nDepth, CKey::size(), and vchFingerprint.

Referenced by Serialize().

Neuter()

CExtPubKey CExtKey::Neuter

(

)

const

Definition at line 287 of file key.cpp.

References chaincode, CExtPubKey::chaincode, CKey::GetPubKey(), key, memcpy(), nChild, CExtPubKey::nChild, nDepth, CExtPubKey::nDepth, CExtPubKey::pubkey, vchFingerprint, and CExtPubKey::vchFingerprint.

Referenced by CHDChain::Debug(), CWallet::DeriveNewChildKey(), and dumpwallet().

Serialize()

template<typename Stream >

void CExtKey::Serialize ( Stream &  s ) const

inline

Definition at line 163 of file key.h.

References BIP32_EXTKEY_SIZE, Encode(), and WriteCompactSize().

SetMaster()

void CExtKey::SetMaster	(	const unsigned char *	seed,
		unsigned int	nSeedLen
	)

Definition at line 276 of file key.cpp.

References base_blob< BITS >::begin(), chaincode, CHMAC_SHA512::Finalize(), key, memcpy(), nChild, nDepth, CKey::Set(), vchFingerprint, and CHMAC_SHA512::Write().

Referenced by CHDChain::Debug(), CHDChain::DeriveChildExtKey(), and dumpwallet().

Unserialize()

template<typename Stream >

void CExtKey::Unserialize ( Stream &  s )

inline

Definition at line 172 of file key.h.

References BIP32_EXTKEY_SIZE, Decode(), and ReadCompactSize().

Friends And Related Function Documentation

operator==

bool operator== ( const CExtKey &  a, const CExtKey &  b  )

friend

Definition at line 148 of file key.h.

Member Data Documentation

chaincode

ChainCode CExtKey::chaincode

Definition at line 145 of file key.h.

Referenced by Decode(), Derive(), Encode(), Neuter(), and SetMaster().

key

CKey CExtKey::key

Definition at line 146 of file key.h.

Referenced by Decode(), Derive(), CWallet::DeriveNewChildKey(), Encode(), CWallet::GetKey(), Neuter(), and SetMaster().

nChild

unsigned int CExtKey::nChild

Definition at line 144 of file key.h.

Referenced by Decode(), Derive(), Encode(), Neuter(), and SetMaster().

nDepth

unsigned char CExtKey::nDepth

Definition at line 142 of file key.h.

Referenced by Decode(), Derive(), Encode(), Neuter(), and SetMaster().

vchFingerprint

unsigned char CExtKey::vchFingerprint[4]

Definition at line 143 of file key.h.

Referenced by Decode(), Derive(), Encode(), Neuter(), and SetMaster().

---

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

• src/key.h
• src/key.cpp