public static void OutputKey(RSAWrapper rsa)
{
ProgramParameters parms = ProgramParameters.Instance;
Console.WriteLine();
Console.WriteLine("Ding!! Delicious scallions for you!!");
Console.WriteLine();
if (parms.KeyOutputPath != null)
{
System.IO.File.AppendAllText(parms.KeyOutputPath, "Generated at: " + System.DateTime.Now.ToString("G") + "\n");
System.IO.File.AppendAllText(parms.KeyOutputPath, "Address/Hash: " + rsa.OnionHash + ".onion\n");
System.IO.File.AppendAllText(parms.KeyOutputPath, "Public Modulus: " + rsa.Rsa.PublicModulus.ToDecimalString() + "\n");
System.IO.File.AppendAllText(parms.KeyOutputPath, "Public Exponent: " + rsa.Rsa.PublicExponent.ToDecimalString() + "\n");
if (rsa.HasPrivateKey)
{
System.IO.File.AppendAllText(parms.KeyOutputPath, "RSA key: \n" + rsa.Rsa.PrivateKeyAsPEM + "\n");
}
System.IO.File.AppendAllText(parms.KeyOutputPath, "\n\n");
}
Console.WriteLine("Public Modulus: {0}", rsa.Rsa.PublicModulus.ToDecimalString());
Console.WriteLine("Public Exponent: {0}", rsa.Rsa.PublicExponent.ToDecimalString());
Console.WriteLine("Address/Hash: " + rsa.OnionHash + ".onion");
Console.WriteLine();
if (rsa.HasPrivateKey)
{
Console.WriteLine(rsa.Rsa.PrivateKeyAsPEM);
Console.WriteLine();
}
}
public static void WriteModuli()
{
ProgramParameters parms = ProgramParameters.Instance;
var rp = new RegexPattern(parms.Regex);
ulong hashes_per_win = (ulong)(0.5 / rp.GenerateAllOnionPatternsForRegex().Select(t => Math.Pow(2, -5 * t.Count(q => q != '.'))).Sum());
ulong hashes_per_key = (CLRuntime.EXP_MAX - CLRuntime.EXP_MIN) / 2;
ulong keys_needed = hashes_per_win / hashes_per_key;
uint SF = 5;
Console.WriteLine("Generating that pattern will require approximately {0:0.000} gigahashes.", hashes_per_win / 1e9);
Console.WriteLine("That will require on average {0} public keys.", keys_needed);
Console.WriteLine("Generating {0} keys (for safety's sake).", keys_needed * SF);
RSAWrapper rsa = new RSAWrapper();
StreamWriter priv_sw = new StreamWriter(parms.RSAModuliPath + ".priv");
StreamWriter pub_sw = new StreamWriter(parms.RSAModuliPath);
for (ulong i = 0; i < keys_needed * SF; i++)
{
if (i % 100 == 0)
{
Console.WriteLine("Generating key {0} of {1}...", i, keys_needed * SF);
}
rsa.GenerateKey((int)parms.KeySize);
pub_sw.WriteLine(rsa.Rsa.PublicModulus.ToDecimalString());
priv_sw.WriteLine("Public Modulus: " + rsa.Rsa.PublicModulus.ToDecimalString());
priv_sw.WriteLine(rsa.Rsa.PrivateKeyAsPEM);
priv_sw.WriteLine("");
}
pub_sw.Close();
priv_sw.Close();
}
public KernelInput(int num_exps)
{
Rsa = new RSAWrapper();
LastWs = new uint[num_exps * 16];
Midstates = new uint[num_exps * 5];
ExpIndexes = new int[num_exps];
Results = new uint[128];
BaseExp = EXP_MIN;
}
public static void ReadResults()
{
ProgramParameters parms = ProgramParameters.Instance;
string rsaPrivFn = parms.RSAModuliPath + ".priv";
if (!File.Exists(rsaPrivFn)) {
Console.WriteLine("Error: expecting private key file at {0}.", rsaPrivFn);
return;
}
if (!File.Exists(parms.InputResultsPath)) {
Console.WriteLine("Error: expecting results from miner at {0}.", parms.InputResultsPath);
return;
}
// Create a map to hold (public modulus as decimal string) -> (private key as pem)
IDictionary<string, string> modulusKeyMap = new Dictionary<string, string>();
// Read the priv key list file
string currentModulus = null, currentPEM = null;
foreach (string l in File.ReadAllLines(rsaPrivFn)) {
string line = l.Trim();
if (line.StartsWith("Public Modulus: ")) {
currentModulus = line.Replace("Public Modulus: ","");
}
if (line.StartsWith("-----BEGIN RSA PRIVATE KEY-----")) {
currentPEM = "";
}
currentPEM += line + "\n";
if (line.StartsWith("-----END RSA PRIVATE KEY-----")) {
modulusKeyMap.Add(currentModulus, currentPEM);
}
}
// Read the results file
string modulus = null, exponent = null, address = null;
foreach (string l in File.ReadAllLines(parms.InputResultsPath)) {
//string[] split = l.Trim().Split(":".ToCharArray(), 2);
string line = l.Trim();
if (line.StartsWith("Public Modulus: ")) {
modulus = line.Replace("Public Modulus: ","");
}
if (line.StartsWith("Public Exponent: ")) {
exponent = line.Replace("Public Exponent: ","");
}
if (line.StartsWith("Address/Hash: ")) {
address = line.Replace("Address/Hash: ","");
}
if (modulus != null && exponent != null && address != null) {
// Find the modulus in the private key map
string pem;
if (!modulusKeyMap.TryGetValue(modulus, out pem)) {
throw new InvalidDataException(String.Format("Modulus {0} is missing from the private key data file.", modulus));
}
// Load the PEM into the RSA
RSAWrapper rsa = new RSAWrapper();
rsa.FromPrivateKeyPEM(pem);
// Verify that modulus matches
if (rsa.Rsa.PublicModulus != BigNumber.FromDecimalString(modulus)) {
throw new InvalidDataException("Modulus of PEM does not match declared value.");
}
// Change the public exponent
rsa.ChangePublicExponent(BigNumber.FromDecimalString(exponent));
// Check the key's sanity
rsa.CheckSanity();
// Verify the hash
if (rsa.OnionHash + ".onion" != address) {
throw new InvalidDataException("Onion hash of key does not match declared value.");
}
// Yay the key is good! Output it as required
CLRuntime.OutputKey(rsa);
modulus = null;
exponent = null;
address = null;
}
}
}
public static void WriteModuli()
{
ProgramParameters parms = ProgramParameters.Instance;
var rp = new RegexPattern(parms.Regex);
ulong hashes_per_win = (ulong)(0.5 / rp.GenerateAllOnionPatternsForRegex().Select(t=>Math.Pow(2,-5*t.Count(q=>q!='.'))).Sum());
ulong hashes_per_key = (CLRuntime.EXP_MAX - CLRuntime.EXP_MIN) / 2;
ulong keys_needed = hashes_per_win / hashes_per_key;
uint SF = 5;
Console.WriteLine("Generating that pattern will require approximately {0:0.000} gigahashes.", hashes_per_win / 1e9);
Console.WriteLine("That will require on average {0} public keys.", keys_needed);
Console.WriteLine("Generating {0} keys (for safety's sake).", keys_needed * SF);
RSAWrapper rsa = new RSAWrapper();
StreamWriter priv_sw = new StreamWriter(parms.RSAModuliPath + ".priv");
StreamWriter pub_sw = new StreamWriter(parms.RSAModuliPath);
for (ulong i = 0; i < keys_needed * SF; i++)
{
if (i % 100 == 0) {
Console.WriteLine("Generating key {0} of {1}...", i, keys_needed*SF);
}
rsa.GenerateKey((int)parms.KeySize);
pub_sw.WriteLine(rsa.Rsa.PublicModulus.ToDecimalString());
priv_sw.WriteLine("Public Modulus: " + rsa.Rsa.PublicModulus.ToDecimalString());
priv_sw.WriteLine(rsa.Rsa.PrivateKeyAsPEM);
priv_sw.WriteLine("");
}
pub_sw.Close();
priv_sw.Close();
}
public static void ReadResults()
{
ProgramParameters parms = ProgramParameters.Instance;
string rsaPrivFn = parms.RSAModuliPath + ".priv";
if (!File.Exists(rsaPrivFn))
{
Console.WriteLine("Error: expecting private key file at {0}.", rsaPrivFn);
return;
}
if (!File.Exists(parms.InputResultsPath))
{
Console.WriteLine("Error: expecting results from miner at {0}.", parms.InputResultsPath);
return;
}
// Create a map to hold (public modulus as decimal string) -> (private key as pem)
IDictionary <string, string> modulusKeyMap = new Dictionary <string, string>();
// Read the priv key list file
string currentModulus = null, currentPEM = null;
foreach (string l in File.ReadAllLines(rsaPrivFn))
{
string line = l.Trim();
if (line.StartsWith("Public Modulus: "))
{
currentModulus = line.Replace("Public Modulus: ", "");
}
if (line.StartsWith("-----BEGIN RSA PRIVATE KEY-----"))
{
currentPEM = "";
}
currentPEM += line + "\n";
if (line.StartsWith("-----END RSA PRIVATE KEY-----"))
{
modulusKeyMap.Add(currentModulus, currentPEM);
}
}
// Read the results file
string modulus = null, exponent = null, address = null;
foreach (string l in File.ReadAllLines(parms.InputResultsPath))
{
//string[] split = l.Trim().Split(":".ToCharArray(), 2);
string line = l.Trim();
if (line.StartsWith("Public Modulus: "))
{
modulus = line.Replace("Public Modulus: ", "");
}
if (line.StartsWith("Public Exponent: "))
{
exponent = line.Replace("Public Exponent: ", "");
}
if (line.StartsWith("Address/Hash: "))
{
address = line.Replace("Address/Hash: ", "");
}
if (modulus != null && exponent != null && address != null)
{
// Find the modulus in the private key map
string pem;
if (!modulusKeyMap.TryGetValue(modulus, out pem))
{
throw new InvalidDataException(String.Format("Modulus {0} is missing from the private key data file.", modulus));
}
// Load the PEM into the RSA
RSAWrapper rsa = new RSAWrapper();
rsa.FromPrivateKeyPEM(pem);
// Verify that modulus matches
if (rsa.Rsa.PublicModulus != BigNumber.FromDecimalString(modulus))
{
throw new InvalidDataException("Modulus of PEM does not match declared value.");
}
// Change the public exponent
rsa.ChangePublicExponent(BigNumber.FromDecimalString(exponent));
// Check the key's sanity
rsa.CheckSanity();
// Verify the hash
if (rsa.OnionHash + ".onion" != address)
{
throw new InvalidDataException("Onion hash of key does not match declared value.");
}
// Yay the key is good! Output it as required
CLRuntime.OutputKey(rsa);
modulus = null;
exponent = null;
address = null;
}
}
}
