//Пункт 2
public CryptoWorker(string toEncrypt)
{
RSACryptoServiceProvider RSA = new RSACryptoServiceProvider();
privateKey = RSA.ExportParameters(true);
publicKey = RSA.ExportParameters(false);
privateKey.ToString();
UnicodeEncoding byteConverter = new UnicodeEncoding();
byte[] encBytes = RSAEncrypt(byteConverter.GetBytes(toEncrypt), publicKey, false);
string encrypt = byteConverter.GetString(encBytes);
Debug.WriteLine("Encrypt str: " + encrypt);
Debug.WriteLine("Encrypt bytes: " + string.Join(", ", encBytes));
byte[] decBytes = RSADecrypt(encBytes, privateKey, false);
Debug.WriteLine("Decrypt str: " + byteConverter.GetString(decBytes));
Debug.WriteLine("Decrypt bytes: " + string.Join(", ", byteConverter.GetBytes(encrypt)));
var s = RSA.ToXmlString(true);
IEnumerable <KeyValuePair <string, string> > queries = new List <KeyValuePair <string, string> >()
{
new KeyValuePair <string, string> ("key", s)
};
//ServerWorker.PostRequest(new UriBuilder("http://34.69.5.208/get_run_mi_key/root?code_word=key").Uri, queries);
ServerWorker.DataBaseWriting(s);
RSA = new RSACryptoServiceProvider();
RSA.FromXmlString(s);
}
private static string GenerateIdToken()
{
using RSA provider = RSA.Create(2048);
RSAParameters parameters = provider.ExportParameters(true);
RsaSecurityKey secKey = new RsaSecurityKey(parameters);
SigningCredentials credentials = new SigningCredentials(secKey, "RS256");
credentials.Key.KeyId = parameters.ToString();
var header = new JwtHeader(credentials)
{
{ "jku", "https://e0d67c509fb203858ebcb2fe3f88c2aa.baas.nintendo.com/1.0.0/certificates" }
};
byte[] rawUserId = new byte[0x10];
RandomNumberGenerator.Fill(rawUserId);
byte[] deviceId = new byte[0x10];
RandomNumberGenerator.Fill(deviceId);
byte[] deviceAccountId = new byte[0x10];
RandomNumberGenerator.Fill(deviceId);
var payload = new JwtPayload
{
{ "sub", BitConverter.ToString(rawUserId).Replace("-", "").ToLower() },
{ "aud", "ed9e2f05d286f7b8" },
{ "di", BitConverter.ToString(deviceId).Replace("-", "").ToLower() },
{ "sn", "XAW10000000000" },
{ "bs:did", BitConverter.ToString(deviceAccountId).Replace("-", "").ToLower() },
{ "iss", "https://e0d67c509fb203858ebcb2fe3f88c2aa.baas.nintendo.com" },
{ "typ", "id_token" },
{ "iat", DateTimeOffset.UtcNow.ToUnixTimeSeconds() },
{ "jti", Guid.NewGuid().ToString() },
{ "exp", (DateTimeOffset.UtcNow + TimeSpan.FromHours(3)).ToUnixTimeSeconds() }
};
JwtSecurityToken securityToken = new JwtSecurityToken(header, payload);
return(new JwtSecurityTokenHandler().WriteToken(securityToken));
}
public String createToken(String userId, String muaji, String emriMbiemri, Decimal vleraNeEuro, String llojiFatures)
{
var payload = new Dictionary <string, object>
{
{ "userId", userId },
{ "muaji", muaji },
{ "emriMbiemri", emriMbiemri },
{ "vleraNeEuro", vleraNeEuro },
{ "llojiFatures", llojiFatures },
};
const string secret = "GQDstcKsx0NHjPOuXOYg5MbeJ1XT0uFiwDVvVBrk";
IJwtAlgorithm algorithm = new HMACSHA256Algorithm();
IJsonSerializer serializer = new JsonNetSerializer();
IBase64UrlEncoder urlEncoder = new JwtBase64UrlEncoder();
IJwtEncoder encoder = new JwtEncoder(algorithm, serializer, urlEncoder);
var token = encoder.Encode(payload, privateKey.ToString());
return(token);
}
public String createToken(String userId, String email, String emriMbiemri, Decimal paga, String titulli)
{
var payload = new Dictionary <string, object>
{
{ "userId", userId },
{ "email", email },
{ "emriMbiemri", emriMbiemri },
{ "paga", paga },
{ "titulli", titulli },
};
const string secret = "GQDstcKsx0NHjPOuXOYg5MbeJ1XT0uFiwDVvVBrk";
IJwtAlgorithm algorithm = new HMACSHA256Algorithm();
IJsonSerializer serializer = new JsonNetSerializer();
IBase64UrlEncoder urlEncoder = new JwtBase64UrlEncoder();
IJwtEncoder encoder = new JwtEncoder(algorithm, serializer, urlEncoder);
var token = encoder.Encode(payload, privateKey.ToString());
return(token);
}
public String createToken(String userId, int Viti, String Fatura, Decimal Vlera, String Muaji, String Email)
{
var payload = new Dictionary <string, object>
{
{ "userId", userId },
{ "Viti", Viti },
{ "Fatura", Fatura },
{ "Vlera", Vlera },
{ "Muaji", Muaji },
{ "Email", Email }
};
IJwtAlgorithm algorithm = new HMACSHA256Algorithm();
IJsonSerializer serializer = new JsonNetSerializer();
IBase64UrlEncoder urlEncoder = new JwtBase64UrlEncoder();
IJwtEncoder encoder = new JwtEncoder(algorithm, serializer, urlEncoder);
var token = encoder.Encode(payload, privateKey.ToString());
return(token);
}
/// <summary>
/// Initializes a new instance of the <see cref="RsaSecurityKey"/> class.
/// </summary>
/// <param name="rsaParameters"><see cref="RSAParameters"/></param>
public RsaSecurityKey(RSAParameters rsaParameters)
{
// must have modulus and exponent otherwise the crypto operations fail later
if (rsaParameters.Modulus == null || rsaParameters.Exponent == null)
{
throw LogHelper.LogExceptionMessage(new ArgumentException(LogHelper.FormatInvariant(LogMessages.IDX10700, rsaParameters.ToString())));
}
_hasPrivateKey = rsaParameters.D != null && rsaParameters.DP != null && rsaParameters.DQ != null && rsaParameters.P != null && rsaParameters.Q != null && rsaParameters.InverseQ != null;
_foundPrivateKey = _hasPrivateKey.Value ? PrivateKeyStatus.Exists : PrivateKeyStatus.DoesNotExist;
_foundPrivateKeyDetermined = true;
Parameters = rsaParameters;
}
/// <summary>
/// Initializes a new instance of the <see cref="RsaSecurityKey"/> class.
/// </summary>
/// <param name="rsaParameters"><see cref="RSAParameters"/></param>
public RsaSecurityKey(RSAParameters rsaParameters)
{
// must have modulus and exponent otherwise the crypto operations fail later
if (rsaParameters.Modulus == null || rsaParameters.Exponent == null)
{
throw LogHelper.LogException <ArgumentException>(LogMessages.IDX10700, rsaParameters.ToString());
}
_hasPrivateKey = rsaParameters.D != null && rsaParameters.DP != null && rsaParameters.DQ != null && rsaParameters.P != null && rsaParameters.Q != null && rsaParameters.InverseQ != null;
Parameters = rsaParameters;
}
static void Main()
{
// long p, q, e;
// Console.WriteLine("Podaj wartość p");
// p = long.Parse(Console.ReadLine());
// Console.WriteLine("Podaj wartość q");
// q = long.Parse(Console.ReadLine());
// Console.WriteLine("Podaj wartość e");
// e = long.Parse(Console.ReadLine());
// long n = p * q;
// long d = ObliczD(e, p, q);
// long dp = d % (p - 1);
// long dq = d % (q - 1);
// long inverseQ = (long)Math.Pow(q,(p-2)) % p;
// Console.WriteLine($"inverseQ = {inverseQ}");
// Console.WriteLine($"d = {d}");
// RSAParameters user_param = new RSAParameters();
// user_param.D = BitConverter.GetBytes(d);
// user_param.DP = BitConverter.GetBytes(dp);
// user_param.DQ = BitConverter.GetBytes(dq);
// user_param.Exponent = BitConverter.GetBytes(e);
// user_param.P = BitConverter.GetBytes(p);
// user_param.Q = BitConverter.GetBytes(q);
// user_param.Modulus = BitConverter.GetBytes(n);
// user_param.InverseQ = BitConverter.GetBytes(inverseQ);
RSACryptoServiceProvider RSA1 = new RSACryptoServiceProvider();
Console.WriteLine("Podaj treść wiadomosci do zaszyfrowania");
string message = Console.ReadLine();
Console.WriteLine();
char[] dataASCII = message.ToCharArray(0, message.Length);
int i = 0;
byte[] data = new byte[message.Length];
foreach (var item in dataASCII)
{
data[i] = Convert.ToByte((int)item);
i++;
}
byte[] encryptedASCII = RSA1.Encrypt(data, true);
i = 0;
char[] encrypted = new char[encryptedASCII.Length];
foreach (var item in encryptedASCII)
{
encrypted[i] = (char)item;
i++;
}
string enMessage = string.Join("", encrypted);
Console.WriteLine("Zaszyfrowana wiadomość: ");
Console.WriteLine(enMessage);
Console.WriteLine(); // szyfrowanie zakończone
RSAParameters parameters = new RSAParameters();
parameters = RSA1.ExportParameters(true);
Console.WriteLine($"e = {BitConverter.ToString(parameters.Exponent, 0)}");
Console.WriteLine($"p = {BitConverter.ToString(parameters.P, 0)}");
Console.WriteLine($"q = {BitConverter.ToString(parameters.Q, 0)}");
Console.WriteLine();
Console.WriteLine("** tu sie dzieje **");
Console.WriteLine(parameters.ToString());
string s = "Tekst do zapisu w pliku!";
File.WriteAllText(@"E:\Szyfrowanie.txt", s);
RSACryptoServiceProvider RSA2 = new RSACryptoServiceProvider();
RSA2.ImportParameters(parameters); // import parametrów szyfrowania klucza prywatnego jak i publicznego
byte[] descryptedASCII = RSA2.Decrypt(encryptedASCII, true);
i = 0;
char[] descrypted = new char[descryptedASCII.Length];
foreach (var item in descryptedASCII)
{
descrypted[i] = (char)item;
i++;
}
string desMessage = string.Join("", descrypted);
Console.WriteLine("Odzyskana wiadomość: ");
Console.WriteLine(desMessage);
Console.WriteLine("*");
Console.ReadKey();
}