| # Linux udev rule file for Logitech F710 gamepads. | |
| # Written by: Max <[email protected]> in year 2020. | |
| # SPDX-License-Identifier: MIT | |
| # | |
| # ================================================================================ | |
| # On the gamepad, put the D ↔ X switch into the right, X position ("XInput Mode")! | |
| # ================================================================================ | |
| # | |
| # You can test the gamepad using jstest or jstest-gtk. | |
| # You can test force-feedback (rumble, vibration) using fftest. |
| #/usr/bin/env python3 | |
| """ | |
| An exploration of TLS_RSA_WITH_AES_256_CBC_SHA key exchange in TLS v1.2 | |
| -- using https://cryptography.io/ | |
| [1]: https://lowleveldesign.org/2016/03/09/manually-decrypting-https-request/ | |
| [2]: https://www.acunetix.com/blog/articles/establishing-tls-ssl-connection-part-5/ | |
| [RFC5246]: https://tools.ietf.org/html/rfc5246 | |
| """ |
| # -*- coding: utf-8 -*- | |
| import urwid | |
| from urwid import MainLoop, ExitMainLoop | |
| from urwid import Text, Edit, Button | |
| from urwid import Frame, Pile, Padding, Filler, LineBox, Columns, Divider | |
| from urwid import SolidFill, BoxAdapter | |
| LOREM_IPSUM = "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua." | |
| def on_keypress(key): |
| # /etc/tmpfiles.d/kmod-fridge-cleanup.conf | |
| #Type Path Mode User Group Age Argument | |
| D! /lib/modules/fridge 0755 root root - | |
| #-- Inspired by #archlinux IRC & this thread: | |
| # https://www.reddit.com/r/archlinux/comments/4zrsc3/keep_your_system_fully_functional_after_a_kernel/ | |
| # | |
| #-- ulidtko, June 2019 [File 3/3] |
| #!/usr/bin/env python3 | |
| import os, sys | |
| import argparse | |
| import struct | |
| from functools import reduce | |
| """ | |
| QNAP QTS firmware encryptor/decryptor. | |
| Based on https://pastebin.com/KHbX85nG |
The following Lua program generates a Lua bytecode program called lua-sandbox-rce.luac, which in turn spawns a shell from within Lua 5.1 sandbox. The remainder of this document attempts to explain how this program works by a whirlwind tour of relevent bits of the Lua 5.1 virtual machine.
function outer()
local magic -- In bytecode, the stack slot corresponding to this local is changed
local function middle()
local co, upval
local ub1 = {[0] = -- Convert uint8_t to char[1]
| from z3 import * | |
| from binascii import unhexlify, hexlify | |
| from itertools import chain | |
| """ | |
| Up for an excercise huh? | |
| https://www.reddit.com/r/crypto/comments/y7c3m/key_recovery_on_aes_ctr_with_static_iv/ | |
| > The trivial version of this attack can be done when you that ciphertext_0 is the encryption of known plaintext plaintext_0. Then, to decrypt ciphertext_n you take ciphertext_n xor ciphertext_0 which equals plaintext_n xor plaintext_0. Since you know plaintext_0 already, you can compute (plaintext_n xor plaintext_0) xor plaintext_0 which cancels out the plaintext_0s leaving you with plaintext_n. |
| {-# LANGUAGE DeriveFunctor, DeriveFoldable, DeriveTraversable #-} | |
| {-# LANGUAGE ScopedTypeVariables #-} | |
| import Control.Applicative | |
| import Data.Foldable | |
| import Data.Traversable | |
| import Data.IORef | |
| data BinTree a = Leaf a | Node (BinTree a) (BinTree a) | |
| deriving (Functor, Foldable, Traversable, Show) |
| {-# LANGUAGE ViewPatterns, LambdaCase, FlexibleContexts #-} | |
| module Main where | |
| import Control.Applicative | |
| import System.Environment | |
| import System.Exit | |
| import System.IO | |
| import System.Process | |
| import Data.List (nub, sort) |