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Base xor off of inital seed

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Sally Coolatta 2020-08-22 00:11:33 -04:00
parent e0d0a3a74e
commit 8ff62cdc7f
1 changed files with 4 additions and 2 deletions
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6
src/discord.c
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@ -26,6 +26,7 @@
#include "r_things.h" // skins
#include "mserv.h" // ms_RoomId
#include "z_zone.h"
#include "m_random.h" // P_GetInitSeed
#include "discord.h"
#include "doomdef.h"
@ -56,11 +57,12 @@ static char self_ip[IP_SIZE];
Simple XOR encryption/decryption. Not complex or
very secretive because we aren't sending anything
that isn't easily accessible via the Master Server anyway.
that isn't easily accessible via our Master Server anyway.
--------------------------------------------------*/
static char *DRPC_XORIPString(const char *input)
{
const UINT8 xor[IP_SIZE] = {222, 106, 64, 251, 207, 16, 28, 78, 4, 118, 46, 76, 153, 45, 91, 100};
const UINT32 is = (P_GetInitSeed() % UINT8_MAX);
const UINT8 xor[IP_SIZE] = {is, is+106, is-64, is+251, is-207, is+16, is-28, is+78, is-4, is+118, is-46, is+76, is-153, is+45, is-91, is+100};
char *output = malloc(sizeof(char) * IP_SIZE);
UINT8 i;