aczid

# - requires git, svn, hg installed
# - will just build the bleeding edge of everything

export PREFIX=`pwd`
export PATH=$PATH:$PREFIX/bin/
export SRCDIR=$PREFIX/src/

# todo test if SRCDIR exists, then get the source
mkdir -p $SRCDIR
# get binutils/gdb, gmp, mpfr, mpc

aczid

# - requires git, svn, hg installed
# - will just build the bleeding edge of everything

export PREFIX=`pwd`
export PATH=$PATH:$PREFIX/bin/
export SRCDIR=$PREFIX/src/

# todo test if SRCDIR exists, then get the source
mkdir -p $SRCDIR
# get binutils/gdb, gmp, mpfr, mpc

aczid

import sys
from BSecure import *
from Crypto.Hash import MD5
from Crypto.Cipher import AES
from multiprocessing import Pool, cpu_count

p_check = MD5.new()
p_check.update(hex(Rx)[2:-1])
print "Px == MD5(Rx): %s" % (p_check.hexdigest() == hex(Px)[2:-1])

aczid

size_t offset = 8;
while(offset--){ 
    uint16_t word = _mm_movemask_epi8((__m128i) value); 
    for(int8_t index = offset; index < 128; index += 8){
        if(word & 1){ 
            // index was set
        }   
        word >>= 1;
    }
    value <<= 1; 

aczid

import sys
lines = open(sys.argv[1]).readlines()
double_if=False
print "#include <avr/io.h>"
print ".global encrypt"
print ".global decrypt"
for line in lines:
	if '.endmacro' in line:
		line = line.replace("endmacro", "endm")
	if '.db' in line:

aczid

import base64
import struct
from Crypto.Cipher import AES

# reduce 2^48 to 2^27-ish using time-memory tradeoff

def crack(plaintext1, ciphertext1, plaintext2, ciphertext2):
        print "Cracking plaintext '%s'" % plaintext1
        zeroes = "\x00"*29
        for table in range(0,7):

aczid

#include <stdlib.h>
#include <stdio.h>
#include <limits.h>

unsigned int outputs[7][4] = {
	{0x7358837a, 0x6e1b2658, 0x3c00c5ff,  0x8c0d4aa},
	{0x34d8c3b5, 0x5b56dca1,  0x78236d7, 0x1973085e},
	{0x1f49456c, 0x27c0fa1d, 0x145214aa, 0x6200299c},
	{0x1fea6614, 0x41cdb864, 0x53c0ed56, 0x63642916},
	{0x4e81abc7, 0x792ce075, 0x7d2bc59c, 0x42a11ada},

aczid

from PIL import Image, ImageFont, ImageDraw
import sys

# Prettify ascii into a TTF rendered ascii art banner

if not len(sys.argv) > 1:
  print "Supply string to render"
  sys.exit()

if not len(sys.argv) > 2:

aczid

# Some bash aliases for working with shellcode. i386-specific, no configuration etc.
# Probably of no use to professionals :)
# Thanks for the help, friends!

# outputs C array of shellcode from .s file, using s-proc (http://www.safemode.org/files/zillion/shellcode/tools/s-proc.c)
function tocshellcode() { gcc -m32 "$@" -o tmp.elf -nostartfiles -nostdlib ; objcopy -O binary -j .text tmp.elf tmp.bin ; s-proc -p tmp.bin ; rm tmp.bin; rm tmp.elf; }

# Morphs the tocshellcode into a single string
function toshellcode() { echo `tocshellcode "$@" | tail -n+4 | tr -d '\n' | tr -d '\t' | tr -d '"' | tr -d ';'`; }

aczid

#!/bin/bash

# Edit the following properties to your own taste:
#  NOTE: DIRECTORY PATHS MUST BE ABSOLUTE
DEVKITPRO_PATH=$HOME'/.dev/devkitpro'
LIBNDS_PATH=$DEVKITPRO_PATH'/libnds'
DEFAULT_ARM7_PATH=$LIBNDS_PATH
LIBNDS_EX_PATH=$LIBNDS_PATH'/examples'
NOCASHGBA_PATH="$DEVKITPRO_PATH/nocashgba"
NOCASHGBA_PATH_PRINT="\$DEVKITPRO/nocashgba"