diff options
| author | StapleButter <thetotalworm@gmail.com> | 2017-05-11 23:43:57 +0200 |
|---|---|---|
| committer | StapleButter <thetotalworm@gmail.com> | 2017-05-11 23:43:57 +0200 |
| commit | 01361f006e9ef6d8fd61e95a8bc3f1ac4d749903 (patch) | |
| tree | 782aa4caac433147eee726001f866fab8922b57d /src/SPI.cpp | |
| parent | e9a24b4d06d59a9d8cdcfc9be396c9df105f7408 (diff) | |
(untested yet) code for sending and receiving packets via sockets
MAC randomization
Diffstat (limited to 'src/SPI.cpp')
| -rw-r--r-- | src/SPI.cpp | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/SPI.cpp b/src/SPI.cpp index 2c88197..0e7ac6d 100644 --- a/src/SPI.cpp +++ b/src/SPI.cpp @@ -18,6 +18,7 @@ #include <stdio.h> #include <string.h> +#include <stdlib.h> #include "NDS.h" #include "SPI.h" @@ -138,6 +139,21 @@ void Reset() *(u16*)&Firmware[userdata+0x72] = CRC16(&Firmware[userdata], 0x70, 0xFFFF); + // replace MAC address with random address + // TODO: make optional? + Firmware[0x36] = 0x00; + Firmware[0x37] = 0x09; + Firmware[0x38] = 0xBF; + Firmware[0x39] = rand()&0xFF; + Firmware[0x3A] = rand()&0xFF; + Firmware[0x3B] = rand()&0xFF; + + printf("MAC: %02X:%02X:%02X:%02X:%02X:%02X\n", + Firmware[0x36], Firmware[0x37], Firmware[0x38], + Firmware[0x39], Firmware[0x3A], Firmware[0x3B]); + + *(u16*)&Firmware[0x2A] = CRC16(&Firmware[0x2C], *(u16*)&Firmware[0x2C], 0x0000); + // verify shit printf("FW: WIFI CRC16 = %s\n", VerifyCRC16(0x0000, 0x2C, *(u16*)&Firmware[0x2C], 0x2A)?"GOOD":"BAD"); printf("FW: AP1 CRC16 = %s\n", VerifyCRC16(0x0000, 0x7FA00&FirmwareMask, 0xFE, 0x7FAFE&FirmwareMask)?"GOOD":"BAD"); |