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/**
* Thanks PurpleI2P Project for support to writing that code.
*
* IRC: irc.ilita.i2p port 6667 || 303:60d4:3d32:a2b9::3 port 16667
* general channels: #ru and #howtoygg
*
* git: notabug.org/acetone/SimpleYggGen-CPP
*
* acetone, 2020 (c) GPLv3
*
*/
#include <iostream> // вывод на экран
#include <string>
#include <sstream>
#include <fstream> // файловые потоки
#include <iomanip> // форматированный вывод строк
#include <bitset> // побитовое чтение
#include <vector>
#include <thread> // многопоточность
#include <mutex>
#include <chrono> // для паузы в заставке
#include <ctime>
// криптография
#include <sodium/crypto_hash_sha512.h>
#include <sodium/crypto_scalarmult_curve25519.h>
#include <sodium/randombytes.h>
// преобразование в IPv6
#ifdef _WIN32
#include <ws2tcpip.h>
#else
#include <arpa/inet.h>
#endif
////////////////////////////////////////////////// Заставка
void intro()
{
std::cout << std::endl
<< " +--------------------------------------------------------------------------+" << std::endl
<< " | SimpleYggGen C++ 2.0-outrunning |" << std::endl
<< " | libsoduim inside: x25519 -> sha512 |" << std::endl
<< " | notabug.org/acetone/SimpleYggGen-CPP |" << std::endl
<< " | |" << std::endl
<< " | developers: acetone, lialh4, orignal, R4SAS, Vort |" << std::endl
<< " | GPLv3 (c) 2020 |" << std::endl
<< " +";
for(int i = 0; i < 74; ++i)
{
std::cout << "-";
std::cout.flush();
std::this_thread::sleep_for(std::chrono::milliseconds(10));
}
std::cout << "+" << std::endl;
}
////////////////////////////////////////////////// Суть вопроса
#define KEYSIZE 32
std::mutex mtx;
int conf_proc = 0;
int conf_mode = 0;
int conf_log = 0;
int conf_high = 0;
std::string conf_search;
std::string log_file;
std::chrono::time_point<std::chrono::high_resolution_clock> startTime;
uint64_t totalcount = 0; // счетчик основного цикла
uint64_t totalcountfortune = 0; // счетчик найденного
bool newline = true; // используется для вывода счетчика
int config()
{
std::ifstream conffile ("sygcpp.conf");
if(!conffile) // проверка наличия конфига
{
std::cout << " Configuration file not found..." << std::endl;
conffile.close();
std::ofstream newconf ("sygcpp.conf"); // создание конфига
if(!newconf)
{
std::cerr << " Config (sygcpp.conf) creation failed :(" << std::endl;
return -1;
}
newconf << "1 0 1 9 ::\n"
<< "| | | | ^Pattern for search by name.\n"
<< "| | | ^Start position for high addresses search.\n"
<< "| | ^Logging mode (0 - console output only, 1 - log to file).\n"
<< "| ^Mining mode (0 - by name, 1 - high address).\n"
<< "^Count of thread (mining streams).\n\n"
<< "Parameters are separated by spaces.";
newconf.close();
std::ifstream conffile ("sygcpp.conf");
if(conffile)
std::cout << " Config successfully created :)" << std::endl;
config();
return 0;
} else {
conffile >> conf_proc >> conf_mode >> conf_log >> conf_high >> conf_search;
conffile.close();
if(conf_mode > 1 || conf_mode < 0 || conf_log > 1 || conf_log < 0 || conf_high < 0) // проверка полученных значений
{
std::cerr << " Invalid config found!\n"
<< " Check it:\n"
<< " - 2 field - mining mode: 0 or 1 only\n"
<< " - 3 field - logging mode: 0 or 1 only\n"
<< " - 5 field - string to search by name: a-z, 0-9 and ':' symbols only\n"
<< " Remove or correct sygcpp.conf and run SYG again."<< std::endl;
return -2;
}
unsigned int processor_count = std::thread::hardware_concurrency(); // кол-во процессоров
if(conf_proc > (int)processor_count)
conf_proc = (int)processor_count;
}
// вывод конфигурации на экран
std::cout << " Threads: " << conf_proc << ", ";
if(conf_mode)
std::cout << "search high addresses (" << conf_high << "), ";
else
std::cout << "search by name (" << conf_search << "), ";
if(conf_log)
std::cout << "logging to text file." << std::endl;
else
std::cout << "console log only." << std::endl;
return 0;
}
void testoutput()
{
if(conf_log) // проверка включено ли логирование
{
if(conf_mode)
log_file = "syg-high.txt";
else
log_file = "syg-byname.txt";
std::ifstream test(log_file);
if(!test) // проверка наличия выходного файла
{
test.close();
std::ofstream output(log_file);
output << "**************************************************************************\n"
<< "Change EncryptionPublicKey and EncryptionPrivateKey to your yggdrasil.conf\n"
<< "Windows: C:\\ProgramData\\Yggdrasil\\yggdrasil.conf\n"
<< "Debian: /etc/yggdrasil.conf\n\n"
<< "Visit HowTo.Ygg wiki for more information (russian language page):\n"
<< "http://[300:529f:150c:eafe::6]/doku.php?id=yggdrasil:simpleygggen_cpp\n"
<< "**************************************************************************\n";
output.close();
} else test.close();
}
}
struct BoxKeys
{
uint8_t PublicKey[KEYSIZE];
uint8_t PrivateKey[KEYSIZE];
};
BoxKeys getKeyPair()
{
BoxKeys keys;
randombytes(keys.PrivateKey, KEYSIZE);
keys.PrivateKey[0] &= 248;
keys.PrivateKey[KEYSIZE - 1] &= 127;
keys.PrivateKey[KEYSIZE - 1] |= 64;
crypto_scalarmult_curve25519_base(keys.PublicKey, keys.PrivateKey);
return keys;
}
int getOnes(const unsigned char HashValue[crypto_hash_sha512_BYTES])
{
bool done = false;
int lOnes = 0; // кол-во лидирующих единиц
std::vector<std::bitset<8>> bytes; // вектор с однобайтовыми битсетами (двумерный массив)
for(int i = 0; i < 32; ++i) // всего 32 байта, т.к. лидирующих единиц больше быть не может (32*8 = 256 бит, а ff = 255)
bytes.push_back(HashValue[i]); // вставка в вектор с битсетами одного i-того байта хэша
for(auto vector_count = bytes.begin(); vector_count != bytes.end() && !done; vector_count++)
{
for(int i = 7; i >= 0 && !done; --i)
{
if((*vector_count)[i] == 1) // обращение к i-тому элементу битсета
++lOnes;
if((*vector_count)[i] == 0)
done = true;
}
}
return lOnes;
}
std::string getAddress(unsigned char HashValue[crypto_hash_sha512_BYTES])
{
// функция "портит" массив хэша, т.к. копирование массива не происходит
int lErase = getOnes(HashValue) + 1; // лидирующие единицы и первый ноль
bool changeit = false;
int bigbyte = 0;
for(int j = 0; j < lErase; ++j) // побитовое смещение
{
for(int i = 63; i >= 0; --i)
{
if(bigbyte == i+1) // предыдущий байт требует переноса
changeit = true;
if(HashValue[i] & 0x80)
bigbyte = i;
HashValue[i] <<= 1;
if(changeit)
{
HashValue[i] |= 0x01;
changeit = false;
}
}
}
uint8_t ipAddr[16];
ipAddr[0] = 0x02;
ipAddr[1] = lErase - 1;
for (int i = 0; i < 14; ++i)
ipAddr[i + 2] = HashValue[i];
char ipStrBuf[46];
inet_ntop(AF_INET6, ipAddr, ipStrBuf, 46);
return std::string(ipStrBuf);
}
void getConsoleLog()
{
mtx.lock();
++totalcount;
if(totalcount % 250000 == 0)
{
if(newline)
{
std::cout << std::endl;
newline = false;
}
std::time_t realtime = std::time(NULL);
auto stopTime = std::chrono::high_resolution_clock::now();
auto duration = std::chrono::duration_cast<std::chrono::microseconds>(stopTime - startTime);
startTime = stopTime;
float khs = 250000000.0 / duration.count();
std::cout << " [ " << std::setw(7) << std::fixed << std::setprecision(3) << std::setfill('_') << khs << " kH/s ] "
<< "T: [ " << std::setfill('_') << std::left << std::dec << std::setw(16) << totalcount << " ] "
<< "F: [ " << std::right << std::setw(3) << totalcountfortune << " ] "
<< std::asctime(std::localtime(&realtime));
std::cout.flush();
}
mtx.unlock();
}
void highminer()
{
unsigned char HashValue[crypto_hash_sha512_BYTES];
uint8_t PublicKeyBest[KEYSIZE];
uint8_t PrivateKeyBest[KEYSIZE];
startTime = std::chrono::high_resolution_clock::now();
while(true)
{
BoxKeys myKeys = getKeyPair();
crypto_hash_sha512(HashValue, myKeys.PublicKey, KEYSIZE);
int newones = getOnes(HashValue);
if(newones > conf_high) // сохранение лучших ключей
{
conf_high = newones;
for(int i = 0; i < KEYSIZE; ++i)
{
PublicKeyBest[i] = myKeys.PublicKey[i];
PrivateKeyBest[i] = myKeys.PrivateKey[i];
}
std::string address = getAddress(HashValue);
mtx.lock();
std::cout << "\n Address: " << address << std::endl;
std::cout << " PublicKey: ";
for(int i = 0; i < 32; ++i)
{
std::cout << std::setw(2) << std::setfill('0') << std::hex << (int)PublicKeyBest[i];
}
std::cout << std::endl;
std::cout << " PrivateKey: ";
for(int i = 0; i < 32; ++i)
{
std::cout << std::setw(2) << std::setfill('0') << std::hex << (int)PrivateKeyBest[i];
}
std::cout << std::endl;
if(conf_log) // запись в файл
{
std::ofstream output(log_file, std::ios::app);
output << "\nAddress: " << address << std::endl;
output << "EncryptionPublicKey: ";
for(int i = 0; i < 32; ++i)
{
output << std::setw(2) << std::setfill('0') << std::hex << (int)PublicKeyBest[i];
}
output << std::endl;
output << "EncryptionPrivateKey: ";
for(int i = 0; i < 32; ++i)
{
output << std::setw(2) << std::setfill('0') << std::hex << (int)PrivateKeyBest[i];
}
output << std::endl;
output.close();
}
++totalcountfortune;
newline = true;
mtx.unlock();
}
getConsoleLog();
} // while(true)
}
void nameminer()
{
unsigned char HashValue[crypto_hash_sha512_BYTES];
uint8_t PublicKeyBest[KEYSIZE];
uint8_t PrivateKeyBest[KEYSIZE];
startTime = std::chrono::high_resolution_clock::now();
while(true)
{
BoxKeys myKeys = getKeyPair();
crypto_hash_sha512(HashValue, myKeys.PublicKey, KEYSIZE);
std::string tempstr = getAddress(HashValue);
if(tempstr.find(conf_search.c_str()) != std::string::npos) // сохранение найденных ключей
{
for(int i = 0; i < KEYSIZE; ++i)
{
PublicKeyBest[i] = myKeys.PublicKey[i];
PrivateKeyBest[i] = myKeys.PrivateKey[i];
}
mtx.lock();
std::cout << "\n Address: " << tempstr << std::endl;
std::cout << " PublicKey: ";
for(int i = 0; i < 32; ++i)
{
std::cout << std::setw(2) << std::setfill('0') << std::hex << (int)PublicKeyBest[i];
}
std::cout << std::endl;
std::cout << " PrivateKey: ";
for(int i = 0; i < 32; ++i)
{
std::cout << std::setw(2) << std::setfill('0') << std::hex << (int)PrivateKeyBest[i];
}
std::cout << std::endl;
if(conf_log) // запись в файл
{
std::ofstream output(log_file, std::ios::app);
output << "\nAddress: " << tempstr << std::endl;
output << "EncryptionPublicKey: ";
for(int i = 0; i < 32; ++i)
{
output << std::setw(2) << std::setfill('0') << std::hex << (int)PublicKeyBest[i];
}
output << std::endl;
output << "EncryptionPrivateKey: ";
for(int i = 0; i < 32; ++i)
{
output << std::setw(2) << std::setfill('0') << std::hex << (int)PrivateKeyBest[i];
}
output << std::endl;
output.close();
}
++totalcountfortune;
newline = true;
mtx.unlock();
}
getConsoleLog();
}
}
// ------------------------------------------------------
int main()
{
intro();
int configcheck = config();
if(configcheck < 0) // функция получения конфигурации
{
std::cerr << "Error code: " << configcheck << std::endl;
system("PAUSE");
return configcheck;
}
testoutput();
if(conf_mode) // запуск соответствующего режима майнинга
{
std::thread * threads[conf_proc];
for(int i = 0; i < conf_proc; ++i)
threads[i] = new std::thread(highminer);
for(int i = 0; i < conf_proc - 1; ++i)
threads[i]->detach();
threads[conf_proc-1]->join(); // "ждем" последний трэд, бесконечное ожидание
}
else
{
std::thread * threads[conf_proc];
for(int i = 0; i < conf_proc; ++i)
threads[i] = new std::thread(nameminer);
for(int i = 0; i < conf_proc - 1; ++i)
threads[i]->detach();
threads[conf_proc-1]->join();
}
std::cerr << "SYG has stopped working unexpectedly! Please, report about this." << std::endl;
system("PAUSE");
return -420;
}