public void Sign(ISignable signable, string secret)
{
if (signable == null)
{
throw new SignatureException(nameof(signable));
}
if (secret == null)
{
throw new SignatureException(nameof(secret));
}
byte[] crypted = Crypt(signable.GetDataToSign(), secret);
signable.Signature = Convert.ToBase64String(crypted);
}
public bool Validate(ISignable signable, string secret)
{
if (signable == null)
{
throw new SignatureException(nameof(signable));
}
if (secret == null)
{
throw new SignatureException(nameof(secret));
}
byte[] crypted = Crypt(signable.GetDataToSign(), secret);
var sign = Convert.ToBase64String(crypted);
return(sign.Equals(signable.Signature));
}