public static string ToPEM (RSAKeyPair RSAKeyPair) {
var Provider = RSAKeyPair.Provider;
Assert.Null(Provider, NoProviderSpecified.Throw);
var RSAParameters = Provider.ExportParameters(true);
Assert.Null(RSAParameters, PrivateKeyNotAvailable.Throw);
var NewProvider = new RSACryptoServiceProvider();
NewProvider.ImportParameters(RSAParameters);
RSAParameters.Dump();
var RSAPrivateKey = new RSAPrivateKey(RSAParameters);
var Builder = new StringBuilder();
Builder.Append("-----BEGIN RSA PRIVATE KEY-----");
var KeyDER = RSAPrivateKey.DER();
Builder.AppendBase64(KeyDER);
Builder.Append("\n-----END RSA PRIVATE KEY-----\n");
return Builder.ToString();
}
static KeyPair DecodeRSAKeyPair (byte[] Data) {
var PrivateKey = new RSAPrivateKey(Data);
var RSAParameters = PrivateKey.RSAParameters;
RSAParameters.Dump();
//PrivateKey.Dump();
var RSAKeyPair = new RSAKeyPair(RSAParameters);
return RSAKeyPair;
}