public IJwsTool JwsTool()
{
if (KeyType.StartsWith("ES"))
{
var tool = new ESJwsTool
{
HashSize = int.Parse(KeyType.Substring(2))
};
tool.Init();
tool.Import(KeyExport);
return(tool);
}
if (KeyType.StartsWith("RS"))
{
var tool = new RSJwsTool
{
KeySize = int.Parse(KeyType.Substring(2))
};
tool.Init();
tool.Import(KeyExport);
return(tool);
}
throw new Exception($"Unknown or unsupported KeyType [{KeyType}]");
}
public void SerDesRSA()
{
var rng = RandomNumberGenerator.Create();
for (var i = 0; i < 1000; i++)
{
var original = new RSJwsTool(); // Default for ISigner
original.Init();
var rawX = new byte[8034];
rng.GetBytes(rawX);
var sigX = original.Sign(rawX);
var exported = original.Export();
var copy = new RSJwsTool();
copy.Init();
copy.Import(exported);
var verified = copy.Verify(rawX, sigX);
Assert.AreEqual(true, verified);
}
}