public byte[] Sign(byte[] input) // , string privateKey
{
var inputHashText = _hashAlgorithm.Calculate(input);
Signature = _algorithm.Sign(input, _hashAlgorithm); //, _algorithm.PrivateKey);
return(Signature);
}
protected virtual string GetSignature(string filePath)
{
using (var stream = new FileStream(filePath, FileMode.Open, FileAccess.Read, FileShare.Read, BufferSize, FileOptions.None))
{
var hash = _hashAlgorithm.Calculate(stream);
return(hash);
}
}