David Buchanan DavidBuchanan314

## terse_aes_128.py
def xor_bytes(a, b):
	return bytearray([ai^bi for ai, bi in zip(a, b)])

def ff_divmod(r, b, q=0):
	while True:
		diff = r.bit_length() - b.bit_length()
		if diff < 0: break
		q ^= 1 << diff
		r ^= b << diff
	return q, r

## crash_chrome.txt
epic🏴󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁󠁁

## oeminfo.xml
<XrML>
	<BODY type="LICENSE" version="2.0">
		<ISSUED>2002-08-13T10:11</ISSUED>
		<DESCRIPTOR>
			<OBJECT type="OEM-Certificate">
				<ID type="MS-GUID">{67DB85BE-8627-47A3-B13A-FE3C6C63AE0F}</ID>
				<NAME>Dell</NAME>
				<ADDRESS type="URL">www.dell.com</ADDRESS>
			</OBJECT>
		</DESCRIPTOR>

## dell_axim_x3_romdump.cpp
#include "stdafx.h"

static unsigned char *rom = (unsigned char *) 0x80000000L;
const size_t rom_size = 0x4000000, block_size = 0x10000;

int WINAPI WinMain(	HINSTANCE hInstance,
					HINSTANCE hPrevInstance,
					LPTSTR    lpCmdLine,
					int       nCmdShow)
{

## fast_sideways_xor.py
import random
import time

def cursed(x):
	return format(x, "b").count("1") % 2

def woke(x):
	while x > 1:
		midpoint = x.bit_length()//2
		mask = (1<<midpoint)-1

## pmemcat.py
#!/usr/bin/python3

import sys
import os
import signal


if len(sys.argv) != 2:
	print("USAGE: python3 {} PID".format(sys.argv[0]))
	print("(root privs may be required)")

## keybase.md

      
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                DavidBuchanan314
                / keybase.md
            
            
              Created Jun 17, 2019
            
          
      View keybase.md
  
    
    Keybase proof
I hereby claim:

I am davidbuchanan314 on github.
I am retr0id (https://keybase.io/retr0id) on keybase.
I have a public key ASB6O_-BfLaLrW9ng0jX25RMP-G7gg-GoRAVlUQu7ayqnQo

To claim this, I am signing this object:

  
## nopmark.c
#include <stdio.h>
#include <stdint.h>
#include <string.h>
#include <sys/mman.h>
#include <sys/time.h>

const size_t nop_len = 8L * 1024 * 1024 * 1024; // 8GiB

double time_double()
{

## connectmii.py
"""
This script sets up the bare minimum needed to get a Nintendo Switch console
to connect to a wifi network, without an actual internet connection.

Namely:
 - A DNS server that points every record to the host running the server
 - An HTTP server that responds with the `X-Organization: Nintendo` header.

This script must be run as root to acquire the permissions to listen on the
relevant ports.

## dumb.py
import asyncio
from urllib.parse import quote

# dirb time: 1m36.7s
# 32 workers: 3.6s

DOMAIN = "www.google.com"

async def scan_worker(queue):
	while True:
	def xor_bytes(a, b):
	return bytearray([ai^bi for ai, bi in zip(a, b)])

	def ff_divmod(r, b, q=0):
	while True:
	diff = r.bit_length() - b.bit_length()
	if diff < 0: break
	q ^= 1 << diff
	r ^= b << diff
	return q, r
	<XrML>
	<BODY type="LICENSE" version="2.0">
	<ISSUED>2002-08-13T10:11</ISSUED>
	<DESCRIPTOR>
	<OBJECT type="OEM-Certificate">
	<ID type="MS-GUID">{67DB85BE-8627-47A3-B13A-FE3C6C63AE0F}</ID>
	<NAME>Dell</NAME>
	<ADDRESS type="URL">www.dell.com</ADDRESS>
	</OBJECT>
	</DESCRIPTOR>
	#include "stdafx.h"

	static unsigned char rom = (unsigned char ) 0x80000000L;
	const size_t rom_size = 0x4000000, block_size = 0x10000;

	int WINAPI WinMain( HINSTANCE hInstance,
	HINSTANCE hPrevInstance,
	LPTSTR lpCmdLine,
	int nCmdShow)
	{
	import random
	import time

	def cursed(x):
	return format(x, "b").count("1") % 2

	def woke(x):
	while x > 1:
	midpoint = x.bit_length()//2
	mask = (1<<midpoint)-1
	#!/usr/bin/python3

	import sys
	import os
	import signal


	if len(sys.argv) != 2:
	print("USAGE: python3 {} PID".format(sys.argv[0]))
	print("(root privs may be required)")
	#include <stdio.h>
	#include <stdint.h>
	#include <string.h>
	#include <sys/mman.h>
	#include <sys/time.h>

	const size_t nop_len = 8L * 1024 * 1024 * 1024; // 8GiB

	double time_double()
	{
	"""
	This script sets up the bare minimum needed to get a Nintendo Switch console
	to connect to a wifi network, without an actual internet connection.

	Namely:
	- A DNS server that points every record to the host running the server
	- An HTTP server that responds with the `X-Organization: Nintendo` header.

	This script must be run as root to acquire the permissions to listen on the
	relevant ports.
	import asyncio
	from urllib.parse import quote

	# dirb time: 1m36.7s
	# 32 workers: 3.6s

	DOMAIN = "www.google.com"

	async def scan_worker(queue):
	while True: