CryptographicException.cs

using Microsoft.Win32;
using System.Globalization;
using System.Runtime.InteropServices;
using System.Runtime.Serialization;

namespace System.Security.Cryptography
{
    [Serializable]
    [ComVisible(true)]
    public class CryptographicException : SystemException
    {
        private const int FORMAT_MESSAGE_IGNORE_INSERTS = 512;

        private const int FORMAT_MESSAGE_FROM_SYSTEM = 4096;

        private const int FORMAT_MESSAGE_ARGUMENT_ARRAY = 8192;

        public CryptographicException()
            : base(Environment.GetResourceString("Arg_CryptographyException"))
        {
            SetErrorCode(-2146233296);
        }

        public CryptographicException(string message)
            : base(message)
        {
            SetErrorCode(-2146233296);
        }

        public CryptographicException(string format, string insert)
            : base(string.Format(CultureInfo.CurrentCulture, format, insert))
        {
            SetErrorCode(-2146233296);
        }

        public CryptographicException(string message, Exception inner)
            : base(message, inner)
        {
            SetErrorCode(-2146233296);
        }

        [SecuritySafeCritical]
        public CryptographicException(int hr)
            : this(Win32Native.GetMessage(hr))
        {
            if ((hr & 2147483648u) != 2147483648u)
            {
                hr = ((hr & 0xFFFF) | -2147024896);
            }
            SetErrorCode(hr);
        }

        protected CryptographicException(SerializationInfo info, StreamingContext context)
            : base(info, context)
        {
        }

        private static void ThrowCryptographicException(int hr)
        {
            throw new CryptographicException(hr);
        }
    }
}