System.Security.Cryptography.X509Certificates.X509ChainPolicy
namespace System.Security.Cryptography.X509Certificates
{
public static class ECDsaCertificateExtensions
{
public static ECDsa GetECDsaPrivateKey(this X509Certificate2 certificate);
public static ECDsa GetECDsaPublicKey(this X509Certificate2 certificate);
}
}