/* MessageServer_Release_x64.exe sha256 7911b15c4379625eaa12ff227708aa3a033bc6ac2cf6b34283136e3a62df25f1
 * Ghidra 12.1.2 decompiler output for 0x1400cde30 FUN_1400cde30
 * Pseudocode, not original source. */

/* WARNING: Function: __security_check_cookie replaced with injection: security_check_cookie */
/* WARNING: Type propagation algorithm not settling */

void FUN_1400cde30(byte *param_1,byte *param_2,uint *param_3)

{
  int iVar1;
  longlong lVar2;
  uint uVar3;
  int iVar4;
  longlong lVar5;
  int iVar6;
  uint *puVar7;
  int iVar8;
  int iVar9;
  longlong lVar10;
  int iVar11;
  longlong lVar12;
  longlong lVar13;
  undefined1 auStack_118 [32];
  int local_f8;
  int local_f4;
  int local_f0;
  ulonglong local_e8;
  size_t local_e0;
  byte *local_d8;
  uint *local_d0;
  exception local_c8 [72];
  undefined4 local_80;
  uint auStack_64 [9];
  ulonglong local_40;
  
  local_40 = DAT_1401ac5a0 ^ (ulonglong)auStack_118;
  local_d8 = param_2;
  local_d0 = param_3;
  if (0 < (int)param_3[0xf0]) {
    uVar3 = param_3[0xf1];
    if (uVar3 == 0x10) {
      FUN_1400cd520(param_1,param_2,param_3);
    }
    else {
      lVar12 = 0;
      iVar4 = (int)(uVar3 + ((int)uVar3 >> 0x1f & 3U)) >> 2;
      iVar6 = 0;
      lVar13 = (longlong)iVar4;
      if (iVar4 != 4) {
        iVar6 = (iVar4 != 6) + 1;
      }
      lVar5 = (longlong)iVar6 * 0x20;
      iVar6 = *(int *)(&DAT_140145cd8 + lVar5);
      local_f8 = *(int *)(&DAT_140145ce0 + lVar5);
      iVar9 = *(int *)(&DAT_140145ce8 + lVar5);
      puVar7 = &local_80;
      lVar5 = lVar12;
      if (0 < iVar4) {
        do {
          lVar10 = lVar5 + 1;
          *puVar7 = (uint)*param_1 << 0x18;
          *puVar7 = *puVar7 | (uint)param_1[1] << 0x10;
          *puVar7 = *puVar7 | (uint)param_1[2] << 8;
          *puVar7 = *puVar7 | (uint)param_1[3];
          *puVar7 = *puVar7 ^ param_3[lVar5];
          puVar7 = puVar7 + 1;
          lVar5 = lVar10;
          param_1 = param_1 + 4;
        } while (lVar10 < lVar13);
      }
      if (1 < (int)param_3[0xf2]) {
        lVar5 = (longlong)param_3 - (longlong)&local_80;
        local_e0 = (size_t)(iVar4 * 4);
        local_e8 = (ulonglong)(param_3[0xf2] - 1);
        local_f4 = iVar6;
        local_f0 = iVar9;
        do {
          lVar5 = lVar5 + 0x20;
          if (0 < iVar4) {
            iVar11 = local_f8 - iVar6;
            iVar8 = iVar9 - iVar6;
            lVar10 = lVar12;
            iVar1 = iVar6;
            do {
              lVar2 = lVar10 * 4;
              lVar10 = lVar10 + 1;
              auStack_64[lVar10] =
                   *(uint *)(&DAT_1401434b0 +
                            ((longlong)(ulonglong)(uint)(&local_80)[(iVar11 + iVar1) % iVar4] >> 8 &
                            0xffU) * 4) ^
                   *(uint *)(&DAT_1401438b0 +
                            (ulonglong)*(byte *)(&local_80 + (iVar8 + iVar1) % iVar4) * 4) ^
                   *(uint *)(&DAT_1401430b0 +
                            ((longlong)(ulonglong)(uint)(&local_80)[iVar1 % iVar4] >> 0x10 & 0xffU)
                            * 4) ^
                   *(uint *)(&DAT_140142cb0 +
                            (ulonglong)*(byte *)((longlong)&local_80 + lVar2 + 3) * 4) ^
                   *(uint *)((longlong)auStack_64 + lVar5 + lVar2 + 0xffffffffffffffe4U);
              iVar6 = local_f4;
              iVar9 = local_f0;
              iVar1 = iVar1 + 1;
            } while (lVar10 < lVar13);
          }
          memcpy(&local_80,auStack_64 + 1,local_e0);
          local_e8 = local_e8 - 1;
          param_2 = local_d8;
          param_3 = local_d0;
        } while (local_e8 != 0);
      }
      if (0 < iVar4) {
        iVar6 = iVar6 - local_f8;
        iVar9 = iVar9 - local_f8;
        do {
          lVar5 = lVar12 + (longlong)(int)param_3[0xf2] * 8;
          lVar10 = lVar12 * 4;
          lVar12 = lVar12 + 1;
          uVar3 = param_3[lVar5];
          *param_2 = (&DAT_140142ab0)[*(byte *)((longlong)&local_80 + lVar10 + 3)] ^
                     (byte)(uVar3 >> 0x18);
          param_2[1] = (&DAT_140142ab0)
                       [(longlong)(ulonglong)(uint)(&local_80)[(local_f8 + iVar6) % iVar4] >> 0x10 &
                        0xff] ^ (byte)(uVar3 >> 0x10);
          param_2[2] = (&DAT_140142ab0)
                       [(longlong)(ulonglong)(uint)(&local_80)[local_f8 % iVar4] >> 8 & 0xff] ^
                       (byte)(uVar3 >> 8);
          iVar1 = local_f8 + iVar9;
          local_f8 = local_f8 + 1;
          param_2[3] = (&DAT_140142ab0)[*(byte *)(&local_80 + iVar1 % iVar4)] ^ (byte)uVar3;
          param_2 = param_2 + 4;
        } while (lVar12 < lVar13);
      }
    }
    return;
  }
  FUN_14006ba50(local_c8,L"aes key is not initialized",param_3,param_1);
                    /* WARNING: Subroutine does not return */
  _CxxThrowException(local_c8,(ThrowInfo *)&DAT_1401a93e8);
}