ISignatureAlgorithm.cs

using System;
using System.Collections.Generic;
using System.IO;
 
namespace Waher.Security
{
    public interface ISignatureAlgorithm
    {
        byte[] Sign(byte[] Data);
 
        byte[] Sign(Stream Data);
 
        bool Verify(byte[] Data, byte[] PublicKey, byte[] Signature);
 
        bool Verify(Stream Data, byte[] PublicKey, byte[] Signature);
    }
}