CCrypter Class Reference

#include <crypter.h>

Public Member Functions
bool	SetKeyFromPassphrase (const SecureString &strKeyData, const std::vector< unsigned char > &chSalt, const unsigned int nRounds, const unsigned int nDerivationMethod)
bool	Encrypt (const CKeyingMaterial &vchPlaintext, std::vector< unsigned char > &vchCiphertext)
bool	Decrypt (const std::vector< unsigned char > &vchCiphertext, CKeyingMaterial &vchPlaintext)
bool	SetKey (const CKeyingMaterial &chNewKey, const std::vector< unsigned char > &chNewIV)
void	CleanKey ()
	CCrypter ()
	~CCrypter ()

Private Attributes
unsigned char	chKey [WALLET_CRYPTO_KEY_SIZE]
unsigned char	chIV [WALLET_CRYPTO_KEY_SIZE]
bool	fKeySet

Detailed Description

Encryption/decryption context with key information

Definition at line 70 of file crypter.h.

Constructor & Destructor Documentation

CCrypter()

CCrypter::CCrypter ( )

inline

Definition at line 90 of file crypter.h.

~CCrypter()

CCrypter::~CCrypter ( )

inline

Definition at line 101 of file crypter.h.

Member Function Documentation

CleanKey()

void CCrypter::CleanKey ( )

inline

Definition at line 83 of file crypter.h.

Referenced by ~CCrypter().

Decrypt()

bool CCrypter::Decrypt	(	const std::vector< unsigned char > &	vchCiphertext,
		CKeyingMaterial &	vchPlaintext
	)

Definition at line 81 of file crypter.cpp.

Referenced by CWallet::ChangeWalletPassphrase(), DecryptSecret(), and CWallet::Unlock().

Encrypt()

bool CCrypter::Encrypt	(	const CKeyingMaterial &	vchPlaintext,
		std::vector< unsigned char > &	vchCiphertext
	)

Definition at line 50 of file crypter.cpp.

Referenced by CWallet::ChangeWalletPassphrase(), EncryptSecret(), and CWallet::EncryptWallet().

SetKey()

bool CCrypter::SetKey	(	const CKeyingMaterial &	chNewKey,
		const std::vector< unsigned char > &	chNewIV
	)

Definition at line 38 of file crypter.cpp.

Referenced by DecryptSecret(), and EncryptSecret().

SetKeyFromPassphrase()

bool CCrypter::SetKeyFromPassphrase	(	const SecureString &	strKeyData,
		const std::vector< unsigned char > &	chSalt,
		const unsigned int	nRounds,
		const unsigned int	nDerivationMethod
	)

Definition at line 17 of file crypter.cpp.

Referenced by CWallet::ChangeWalletPassphrase(), CWallet::EncryptWallet(), and CWallet::Unlock().

Member Data Documentation

chIV

unsigned char CCrypter::chIV[WALLET_CRYPTO_KEY_SIZE]

private

Definition at line 74 of file crypter.h.

Referenced by CCrypter(), CleanKey(), Decrypt(), Encrypt(), SetKey(), SetKeyFromPassphrase(), and ~CCrypter().

chKey

unsigned char CCrypter::chKey[WALLET_CRYPTO_KEY_SIZE]

private

Definition at line 73 of file crypter.h.

Referenced by CCrypter(), CleanKey(), Decrypt(), Encrypt(), SetKey(), SetKeyFromPassphrase(), and ~CCrypter().

fKeySet

bool CCrypter::fKeySet

private

Definition at line 75 of file crypter.h.

Referenced by CCrypter(), CleanKey(), Decrypt(), Encrypt(), SetKey(), and SetKeyFromPassphrase().

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

• src/wallet/crypter.h
• src/wallet/crypter.cpp