internal static SafeBCryptKeyHandle ImportAsymmetricPublicKey(X509Native.CERT_PUBLIC_KEY_INFO certPublicKeyInfo, int dwFlag)
{
SafeBCryptKeyHandle keyHandle = null;
int error = UnsafeNativeMethods.CryptImportPublicKeyInfoEx2(
X509Native.X509_ASN_ENCODING,
ref certPublicKeyInfo,
dwFlag,
IntPtr.Zero,
out keyHandle);
if (error == 0)
{
throw new CryptographicException(Marshal.GetLastWin32Error());
}
return(keyHandle);
}
internal static extern int CryptImportPublicKeyInfoEx2([In] uint dwCertEncodingType,
[In] ref X509Native.CERT_PUBLIC_KEY_INFO pInfo,
[In] int dwFlags,
[In] IntPtr pvAuxInfo,
[Out] out SafeBCryptKeyHandle phKey);