rostests/apitests/advapi32/RtlEncryptMemory.c

   1 /*
   2  * PROJECT:         ReactOS api tests
   3  * LICENSE:         GPLv2+ - See COPYING in the top level directory
   4  * PURPOSE:         Test for RtlEncrypt/DecryptMemory
   5  * PROGRAMMER:      Timo Kreuzer <timo.kreuzer@reactos.org>
   6  */
   7
   8 #include <apitest.h>
   9
  10 #define WIN32_NO_STATUS
  11 #include <windows.h>
  12 #include <ndk/ntndk.h>
  13 #include <winsafer.h>
  14 #include <Ntsecapi.h>
  15
  16 START_TEST(RtlEncryptMemory)
  17 {
  18     static const CHAR const TestData[32] = "This is some test Message!!!";
  19     CHAR Buffer[32];
  20     NTSTATUS Status;
  21
  22     /* Size must be aligned to 8 bytes */
  23     Status = RtlEncryptMemory(Buffer, 7, RTL_ENCRYPT_OPTION_SAME_PROCESS);
  24     ok_ntstatus(Status, STATUS_INVALID_PARAMETER);
  25
  26     /* Buffer must not be aligned to 8 bytes */
  27     Status = RtlEncryptMemory(&Buffer[1], 8, RTL_ENCRYPT_OPTION_SAME_PROCESS);
  28     ok_ntstatus(Status, STATUS_SUCCESS);
  29
  30     RtlCopyMemory(Buffer, TestData, sizeof(Buffer));
  31     Status = RtlEncryptMemory(Buffer, sizeof(Buffer), RTL_ENCRYPT_OPTION_SAME_PROCESS);
  32     ok_ntstatus(Status, STATUS_SUCCESS);
  33     ok_int(RtlEqualMemory(Buffer, TestData, sizeof(Buffer)), 0);
  34     Status = RtlDecryptMemory(Buffer, sizeof(Buffer), RTL_ENCRYPT_OPTION_SAME_PROCESS);
  35     ok_ntstatus(Status, STATUS_SUCCESS);
  36     ok_int(RtlEqualMemory(Buffer, TestData, sizeof(Buffer)), 1);
  37
  38 }