/* MessageServer_Release_x64.exe sha256 7911b15c4379625eaa12ff227708aa3a033bc6ac2cf6b34283136e3a62df25f1 * Ghidra 12.1.2 decompiler output for 0x140105ac0 FUN_140105ac0 * Pseudocode, not original source. */ undefined8 FUN_140105ac0(undefined1 *param_1,undefined1 *param_2,uint *param_3) { uint uVar1; uint uVar2; uint uVar3; uint uVar4; uint uVar5; uint uVar6; int iVar7; uint uVar8; if (((param_1 != (undefined1 *)0x0) && (param_2 != (undefined1 *)0x0)) && (param_3 != (uint *)0x0) ) { uVar6 = CONCAT31(CONCAT21(CONCAT11(*param_1,param_1[1]),param_1[2]),param_1[3]) ^ *param_3; uVar5 = CONCAT31(CONCAT21(CONCAT11(param_1[4],param_1[5]),param_1[6]),param_1[7]) ^ param_3[1]; uVar4 = CONCAT31(CONCAT21(CONCAT11(param_1[8],param_1[9]),param_1[10]),param_1[0xb]) ^ param_3[2]; uVar3 = CONCAT31(CONCAT21(CONCAT11(param_1[0xc],param_1[0xd]),param_1[0xe]),param_1[0xf]) ^ param_3[3]; uVar2 = *(uint *)(&DAT_1401517a0 + (ulonglong)(uVar4 >> 8 & 0xff) * 4) ^ *(uint *)(&DAT_1401513a0 + (ulonglong)(uVar5 >> 0x10 & 0xff) * 4) ^ *(uint *)(&DAT_1401503a0 + (ulonglong)(uVar6 >> 0x18) * 4) ^ *(uint *)(&DAT_140151ba0 + (ulonglong)(uVar3 & 0xff) * 4) ^ param_3[4]; uVar1 = *(uint *)(&DAT_1401517a0 + (ulonglong)(uVar3 >> 8 & 0xff) * 4) ^ *(uint *)(&DAT_1401513a0 + (ulonglong)(uVar4 >> 0x10 & 0xff) * 4) ^ *(uint *)(&DAT_1401503a0 + (ulonglong)(uVar5 >> 0x18) * 4) ^ *(uint *)(&DAT_140151ba0 + (ulonglong)(uVar6 & 0xff) * 4) ^ param_3[5]; uVar8 = *(uint *)(&DAT_1401513a0 + (ulonglong)(uVar3 >> 0x10 & 0xff) * 4) ^ *(uint *)(&DAT_1401503a0 + (ulonglong)(uVar4 >> 0x18) * 4) ^ *(uint *)(&DAT_1401517a0 + (ulonglong)(uVar6 >> 8 & 0xff) * 4) ^ *(uint *)(&DAT_140151ba0 + (ulonglong)(uVar5 & 0xff) * 4) ^ param_3[6]; uVar3 = *(uint *)(&DAT_1401503a0 + (ulonglong)(uVar3 >> 0x18) * 4) ^ *(uint *)(&DAT_1401517a0 + (ulonglong)(uVar5 >> 8 & 0xff) * 4) ^ *(uint *)(&DAT_1401513a0 + (ulonglong)(uVar6 >> 0x10 & 0xff) * 4) ^ *(uint *)(&DAT_140151ba0 + (ulonglong)(uVar4 & 0xff) * 4) ^ param_3[7]; iVar7 = (int)param_3[0x78] >> 1; while( true ) { iVar7 = iVar7 + -1; param_3 = param_3 + 8; if (iVar7 == 0) break; uVar6 = *(uint *)(&DAT_1401517a0 + (ulonglong)(uVar8 >> 8 & 0xff) * 4) ^ *(uint *)(&DAT_1401513a0 + (ulonglong)(uVar1 >> 0x10 & 0xff) * 4) ^ *(uint *)(&DAT_1401503a0 + (ulonglong)(uVar2 >> 0x18) * 4) ^ *(uint *)(&DAT_140151ba0 + (ulonglong)(uVar3 & 0xff) * 4) ^ *param_3; uVar5 = *(uint *)(&DAT_1401517a0 + (ulonglong)(uVar3 >> 8 & 0xff) * 4) ^ *(uint *)(&DAT_1401513a0 + (ulonglong)(uVar8 >> 0x10 & 0xff) * 4) ^ *(uint *)(&DAT_1401503a0 + (ulonglong)(uVar1 >> 0x18) * 4) ^ *(uint *)(&DAT_140151ba0 + (ulonglong)(uVar2 & 0xff) * 4) ^ param_3[1]; uVar4 = *(uint *)(&DAT_1401513a0 + (ulonglong)(uVar3 >> 0x10 & 0xff) * 4) ^ *(uint *)(&DAT_1401503a0 + (ulonglong)(uVar8 >> 0x18) * 4) ^ *(uint *)(&DAT_1401517a0 + (ulonglong)(uVar2 >> 8 & 0xff) * 4) ^ *(uint *)(&DAT_140151ba0 + (ulonglong)(uVar1 & 0xff) * 4) ^ param_3[2]; uVar3 = *(uint *)(&DAT_1401503a0 + (ulonglong)(uVar3 >> 0x18) * 4) ^ *(uint *)(&DAT_1401517a0 + (ulonglong)(uVar1 >> 8 & 0xff) * 4) ^ *(uint *)(&DAT_1401513a0 + (ulonglong)(uVar2 >> 0x10 & 0xff) * 4) ^ *(uint *)(&DAT_140151ba0 + (ulonglong)(uVar8 & 0xff) * 4) ^ param_3[3]; uVar2 = *(uint *)(&DAT_1401517a0 + (ulonglong)(uVar4 >> 8 & 0xff) * 4) ^ *(uint *)(&DAT_1401513a0 + (ulonglong)(uVar5 >> 0x10 & 0xff) * 4) ^ *(uint *)(&DAT_1401503a0 + (ulonglong)(uVar6 >> 0x18) * 4) ^ *(uint *)(&DAT_140151ba0 + (ulonglong)(uVar3 & 0xff) * 4) ^ param_3[4]; uVar1 = *(uint *)(&DAT_1401517a0 + (ulonglong)(uVar3 >> 8 & 0xff) * 4) ^ *(uint *)(&DAT_1401513a0 + (ulonglong)(uVar4 >> 0x10 & 0xff) * 4) ^ *(uint *)(&DAT_1401503a0 + (ulonglong)(uVar5 >> 0x18) * 4) ^ *(uint *)(&DAT_140151ba0 + (ulonglong)(uVar6 & 0xff) * 4) ^ param_3[5]; uVar8 = *(uint *)(&DAT_1401513a0 + (ulonglong)(uVar3 >> 0x10 & 0xff) * 4) ^ *(uint *)(&DAT_1401503a0 + (ulonglong)(uVar4 >> 0x18) * 4) ^ *(uint *)(&DAT_1401517a0 + (ulonglong)(uVar6 >> 8 & 0xff) * 4) ^ *(uint *)(&DAT_140151ba0 + (ulonglong)(uVar5 & 0xff) * 4) ^ param_3[6]; uVar3 = *(uint *)(&DAT_1401503a0 + (ulonglong)(uVar3 >> 0x18) * 4) ^ *(uint *)(&DAT_1401517a0 + (ulonglong)(uVar5 >> 8 & 0xff) * 4) ^ *(uint *)(&DAT_1401513a0 + (ulonglong)(uVar6 >> 0x10 & 0xff) * 4) ^ *(uint *)(&DAT_140151ba0 + (ulonglong)(uVar4 & 0xff) * 4) ^ param_3[7]; } uVar4 = *(uint *)(&DAT_1401523a0 + (ulonglong)(uVar8 >> 8 & 0xff) * 4) ^ *(uint *)(&DAT_1401527a0 + (ulonglong)(uVar1 >> 0x10 & 0xff) * 4) ^ *(uint *)(&DAT_140152ba0 + (ulonglong)(uVar2 >> 0x18) * 4) ^ *(uint *)(&DAT_140151fa0 + (ulonglong)(uVar3 & 0xff) * 4) ^ *param_3; param_2[3] = (char)uVar4; *param_2 = (char)(uVar4 >> 0x18); param_2[1] = (char)(uVar4 >> 0x10); param_2[2] = (char)(uVar4 >> 8); uVar4 = *(uint *)(&DAT_1401523a0 + (ulonglong)(uVar3 >> 8 & 0xff) * 4) ^ *(uint *)(&DAT_1401527a0 + (ulonglong)(uVar8 >> 0x10 & 0xff) * 4) ^ *(uint *)(&DAT_140152ba0 + (ulonglong)(uVar1 >> 0x18) * 4) ^ *(uint *)(&DAT_140151fa0 + (ulonglong)(uVar2 & 0xff) * 4) ^ param_3[1]; param_2[7] = (char)uVar4; param_2[4] = (char)(uVar4 >> 0x18); param_2[5] = (char)(uVar4 >> 0x10); param_2[6] = (char)(uVar4 >> 8); uVar4 = *(uint *)(&DAT_1401527a0 + (ulonglong)(uVar3 >> 0x10 & 0xff) * 4) ^ *(uint *)(&DAT_140152ba0 + (ulonglong)(uVar8 >> 0x18) * 4) ^ *(uint *)(&DAT_1401523a0 + (ulonglong)(uVar2 >> 8 & 0xff) * 4) ^ *(uint *)(&DAT_140151fa0 + (ulonglong)(uVar1 & 0xff) * 4) ^ param_3[2]; param_2[0xb] = (char)uVar4; param_2[8] = (char)(uVar4 >> 0x18); param_2[9] = (char)(uVar4 >> 0x10); param_2[10] = (char)(uVar4 >> 8); uVar2 = *(uint *)(&DAT_140152ba0 + (ulonglong)(uVar3 >> 0x18) * 4) ^ *(uint *)(&DAT_1401523a0 + (ulonglong)(uVar1 >> 8 & 0xff) * 4) ^ *(uint *)(&DAT_1401527a0 + (ulonglong)(uVar2 >> 0x10 & 0xff) * 4) ^ *(uint *)(&DAT_140151fa0 + (ulonglong)(uVar8 & 0xff) * 4) ^ param_3[3]; param_2[0xf] = (char)uVar2; param_2[0xc] = (char)(uVar2 >> 0x18); param_2[0xd] = (char)(uVar2 >> 0x10); param_2[0xe] = (char)(uVar2 >> 8); return 0; } return 0x10; }