protected override void Dispose(bool disposing)
{
if (disposing)
{
_wrapped.Dispose();
}
}
/// <summary>
/// Creates a new instance of the default implementation of the Elliptic Curve Digital Signature Algorithm
/// (ECDSA) using the specified ECParameters as the key.
/// </summary>
/// <param name="parameters">The parameters representing the key to use.</param>
/// <returns>A new instance of the default implementation of this class.</returns>
public static ECDsa Create(ECParameters parameters)
{
ECDsa ecdsa = Create();
if (ecdsa != null)
{
try {
ecdsa.ImportParameters(parameters);
}
catch {
ecdsa.Dispose();
throw;
}
}
return(ecdsa);
}
/// <summary>
/// Creates a new instance of the default implementation of the Elliptic Curve Digital Signature Algorithm
/// (ECDSA) with a newly generated key over the specified curve.
/// </summary>
/// <param name="curve">The curve to use for key generation.</param>
/// <returns>A new instance of the default implementation of this class.</returns>
public static ECDsa Create(ECCurve curve)
{
ECDsa ecdsa = Create();
if (ecdsa != null)
{
try {
ecdsa.GenerateKey(curve);
}
catch {
ecdsa.Dispose();
throw;
}
}
return(ecdsa);
}