| public ToXmlString ( bool includePrivateParameters ) : string | ||
| includePrivateParameters | bool | |
| return | string | |
public Product()
{
_key = RSA.Create();
_id = Guid.NewGuid();
_issuedLicenses = new ObservableCollection<License>();
_publicKey = _key.ToXmlString(false);
_privateKey = _key.ToXmlString(true);
}
/// <summary>
/// Erstellt ein neues Schlüsselpaar
/// </summary>
/// <returns></returns>
public static string[] CreateNewKeys()
{
System.Security.Cryptography.RSA rsa = System.Security.Cryptography.RSA.Create();
return(new[] {
rsa.ToXmlString(true), //PrivateKey
rsa.ToXmlString(false) //PublicKey
});
}
public static void WriteKey(Stream file, String password, RSA rsa)
{
byte[] key = DeriveBytes(file, password);
byte[] iv = DeriveBytes(file, password);
using (var aes = new RijndaelManaged { KeySize = BlockSize * 8, BlockSize = BlockSize * 8, Key = key, IV = iv })
using (var transform = aes.CreateEncryptor())
using (var stream = new CryptoStream(file, transform, CryptoStreamMode.Write))
using (var writer = new StreamWriter(stream)) {
writer.Write(rsa.ToXmlString(true));
}
}
void SetPublicKey(RSA rsa)
{
SetText(rsaKey, XElement.Parse(rsa.ToXmlString(false)).ToString());
}
public string GetPublicKey()
{
return(rsa.ToXmlString(false));
}
public override string ToXmlString(bool includePrivateParameters) => _impl.ToXmlString(includePrivateParameters);
bool BruteForce(MSX.PKCS12 pfx)
{
foreach (object o in pfx.Keys) {
key = (o as RSA);
if (key == null)
continue;
string s = key.ToXmlString (false);
foreach (MSX.X509Certificate cert in pfx.Certificates) {
if (s == cert.RSA.ToXmlString (false))
x509 = new X509Certificate (cert.RawData);
}
// complete ?
if ((x509 != null) && (key != null))
return true;
}
return false;
}
public bool Matches (RSA rsa)
{
// hmm, there should be more decent way to compare ...
return rsa.ToXmlString (false) == this.rsa.ToXmlString (false);
}
