netcore/System.Private.CoreLib/shared/Interop/Windows/BCrypt/Interop.BCryptGenRandom.cs

   1 // Licensed to the .NET Foundation under one or more agreements.
   2 // The .NET Foundation licenses this file to you under the MIT license.
   3 // See the LICENSE file in the project root for more information.
   4
   5 using System;
   6 using System.Runtime.InteropServices;
   7
   8 internal static partial class Interop
   9 {
  10     internal static partial class BCrypt
  11     {
  12         internal const int BCRYPT_USE_SYSTEM_PREFERRED_RNG = 0x00000002;
  13
  14         [DllImport(Libraries.BCrypt, CharSet = CharSet.Unicode)]
  15         internal static extern unsafe NTSTATUS BCryptGenRandom(IntPtr hAlgorithm, byte* pbBuffer, int cbBuffer, int dwFlags);
  16     }
  17 }