bip38.cpp File Reference

#include "bip38.h"
#include "base58.h"
#include "crypto/aes.h"
#include "key_io.h"
#include "hash.h"
#include "utilstrencodings.h"
#include "random.h"
#include <secp256k1.h>
#include <string>

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Functions
void	DecryptAES (uint256 encryptedIn, uint256 decryptionKey, uint256 &output)
	39 bytes - 78 characters 1) Prefix - 2 bytes - 4 chars - strKey[0..3] 2) Flagbyte - 1 byte - 2 chars - strKey[4..5] 3) addresshash - 4 bytes - 8 chars - strKey[6..13] 4) Owner Entropy - 8 bytes - 16 chars - strKey[14..29] 5) Encrypted Part 1 - 8 bytes - 16 chars - strKey[30..45] 6) Encrypted Part 2 - 16 bytes - 32 chars - strKey[46..77] More...
void	ComputePreFactor (std::string strPassphrase, std::string strSalt, uint256 &prefactor)
void	ComputePassfactor (std::string ownersalt, uint256 prefactor, uint256 &passfactor)
bool	ComputePasspoint (uint256 passfactor, CPubKey &passpoint)
void	ComputeSeedBPass (CPubKey passpoint, std::string strAddressHash, std::string strOwnerSalt, uint512 &seedBPass)
void	ComputeFactorB (uint256 seedB, uint256 &factorB)
std::string	AddressToBip38Hash (const std::string &address)
std::string	BIP38_Encrypt (std::string strAddress, std::string strPassphrase, uint256 privKey, bool fCompressed)
bool	BIP38_Decrypt (std::string strPassphrase, std::string strEncryptedKey, uint256 &privKey, bool &fCompressed)

Function Documentation

AddressToBip38Hash()

std::string AddressToBip38Hash

(

const std::string &

address

)

Definition at line 112 of file bip38.cpp.

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BIP38_Decrypt()

bool BIP38_Decrypt	(	std::string	strPassphrase,
		std::string	strEncryptedKey,
		uint256 &	privKey,
		bool &	fCompressed
	)

Decrypt encryptedpart2 using AES256Decrypt to yield the last 8 bytes of seedb and the last 8 bytes of encryptedpart1.

Decrypt encryptedpart1 to yield the remainder of seedb.

Definition at line 169 of file bip38.cpp.

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BIP38_Encrypt()

std::string BIP38_Encrypt	(	std::string	strAddress,
		std::string	strPassphrase,
		uint256	privKey,
		bool	fCompressed
	)

Definition at line 119 of file bip38.cpp.

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ComputeFactorB()

void ComputeFactorB	(	uint256	seedB,
		uint256 &	factorB
	)

Definition at line 106 of file bip38.cpp.

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ComputePassfactor()

void ComputePassfactor	(	std::string	ownersalt,
		uint256	prefactor,
		uint256 &	passfactor
	)

Definition at line 59 of file bip38.cpp.

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ComputePasspoint()

bool ComputePasspoint	(	uint256	passfactor,
		CPubKey &	passpoint
	)

Definition at line 66 of file bip38.cpp.

ComputePreFactor()

void ComputePreFactor	(	std::string	strPassphrase,
		std::string	strSalt,
		uint256 &	prefactor
	)

Definition at line 52 of file bip38.cpp.

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ComputeSeedBPass()

void ComputeSeedBPass	(	CPubKey	passpoint,
		std::string	strAddressHash,
		std::string	strOwnerSalt,
		uint512 &	seedBPass
	)

Definition at line 98 of file bip38.cpp.

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DecryptAES()

void DecryptAES	(	uint256	encryptedIn,
		uint256	decryptionKey,
		uint256 &	output
	)

39 bytes - 78 characters 1) Prefix - 2 bytes - 4 chars - strKey[0..3] 2) Flagbyte - 1 byte - 2 chars - strKey[4..5] 3) addresshash - 4 bytes - 8 chars - strKey[6..13] 4) Owner Entropy - 8 bytes - 16 chars - strKey[14..29] 5) Encrypted Part 1 - 8 bytes - 16 chars - strKey[30..45] 6) Encrypted Part 2 - 16 bytes - 32 chars - strKey[46..77]

Definition at line 47 of file bip38.cpp.

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