crypter.h File Reference

#include "keystore.h"
#include "serialize.h"
#include "streams.h"
#include "support/allocators/zeroafterfree.h"
#include <atomic>

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Classes
class	CMasterKey
	Private key encryption is done based on a CMasterKey, which holds a salt and random encryption key. More...
class	CSecureDataStream
class	CCrypter
	Encryption/decryption context with key information. More...
class	CCryptoKeyStore
	Keystore which keeps the private keys encrypted. More...

Namespaces
	wallet_crypto

Typedefs
typedef std::vector< unsigned char, secure_allocator< unsigned char > >	CKeyingMaterial

Functions
bool	EncryptSecret (const CKeyingMaterial &vMasterKey, const CKeyingMaterial &vchPlaintext, const uint256 &nIV, std::vector< unsigned char > &vchCiphertext)
bool	DecryptSecret (const CKeyingMaterial &vMasterKey, const std::vector< unsigned char > &vchCiphertext, const uint256 &nIV, CKeyingMaterial &vchPlaintext)

Variables
const unsigned int	WALLET_CRYPTO_KEY_SIZE = 32
const unsigned int	WALLET_CRYPTO_SALT_SIZE = 8
const unsigned int	WALLET_CRYPTO_IV_SIZE = 16

Typedef Documentation

CKeyingMaterial

typedef std::vector<unsigned char, secure_allocator<unsigned char> > CKeyingMaterial

Definition at line 63 of file crypter.h.

Function Documentation

DecryptSecret()

bool DecryptSecret	(	const CKeyingMaterial &	vMasterKey,
		const std::vector< unsigned char > &	vchCiphertext,
		const uint256 &	nIV,
		CKeyingMaterial &	vchPlaintext
	)

Definition at line 114 of file crypter.cpp.

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EncryptSecret()

bool EncryptSecret	(	const CKeyingMaterial &	vMasterKey,
		const CKeyingMaterial &	vchPlaintext,
		const uint256 &	nIV,
		std::vector< unsigned char > &	vchCiphertext
	)

Definition at line 104 of file crypter.cpp.

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Variable Documentation

WALLET_CRYPTO_IV_SIZE

const unsigned int WALLET_CRYPTO_IV_SIZE = 16

Definition at line 20 of file crypter.h.

WALLET_CRYPTO_KEY_SIZE

const unsigned int WALLET_CRYPTO_KEY_SIZE = 32

Definition at line 18 of file crypter.h.

WALLET_CRYPTO_SALT_SIZE

const unsigned int WALLET_CRYPTO_SALT_SIZE = 8

Definition at line 19 of file crypter.h.