namespace System.Security.Cryptography
{
    public sealed class SafeEvpPKeyHandle : SafeHandle
    {
        [UnsupportedOSPlatform("android")]
        [UnsupportedOSPlatform("browser")]
        [UnsupportedOSPlatform("ios")]
        [UnsupportedOSPlatform("tvos")]
        [UnsupportedOSPlatform("windows")]
        public static SafeEvpPKeyHandle! OpenPrivateKeyFromEngine(string! engineName, string! keyId);
    }
}