public static string Convert(Stream pemData)
{
var pemObject = new PemReader(new StreamReader(pemData)).ReadObject();
RSA key;
bool isPrivate;
if (pemObject is AsymmetricCipherKeyPair)
{
isPrivate = true;
var privateKeyParams = ((AsymmetricCipherKeyPair)pemObject).Private;
key = DotNetUtilities.ToRSA((RsaPrivateCrtKeyParameters)privateKeyParams);
}
else if (pemObject is RsaKeyParameters)
{
isPrivate = false;
key = DotNetUtilities.ToRSA((RsaKeyParameters)pemObject);
}
else
{
throw new ArgumentException("object is not PEM encoded RSA key " +
$"(decoded: {pemObject.GetType().Name})",
nameof(pemData));
}
return(RsaKeyLoader.ToXmlString(key, isPrivate));
}
public static string GenerateKeys(string privateKeyPath = "private-key.xml",
string publicKeyPath = "public-key.xml")
{
var key = RSA.Create();
key.KeySize = PaymentHandler.KeySize;
File.WriteAllText(privateKeyPath, RsaKeyLoader.ToXmlString(key, includePrivateParameters: true));
File.WriteAllText(publicKeyPath, RsaKeyLoader.ToXmlString(key, includePrivateParameters: false));
return($"Files written to {Path.GetDirectoryName(Path.GetFullPath(privateKeyPath))}\n" +
$" {privateKeyPath}: keep this one secure and never pass to anyone\n"+
$" {publicKeyPath}: pass this one to NewVoiceMedia operations");
}