The API used for DTLS is mostly the same as for TLS, because of the mapping of generic functions to protocol specifc ones. Some additional functions are still necessary, because of the new BIO objects and the timer handling for handshake messages. The generic concept of the API is described in the following sections. Examples of applications using DTLS are available at [9].
DTLS の API は TLS とほぼ同じ。 BIO オブジェクトの生成とタイマのために追加でいくつか必要。
| We are going to use buildroot to download, configure and compile the kernel. | |
| First, download and uncompress buildroot: https://buildroot.org/download.html | |
| Go to the directory and: | |
| make qemu_x86_defconfig | |
| make menuconfig |
| #!/usr/bin/env python2 | |
| from ctypes import c_int, c_uint | |
| # http://www.mscs.dal.ca/~selinger/random/ | |
| def srand(seed): | |
| srand.r = [0 for _ in range(34)] | |
| srand.r[0] = c_int(seed).value | |
| for i in range(1, 31): |
| /// <summary> | |
| /// Reshapes the drawing are to maintain aspect ratio when the window is resized, | |
| /// using a target pixel ratio to maintain, and applying "pillars" or "letterbox" | |
| /// effect as needed, allowing the drawing context to shrink/grow uniformly. | |
| /// </summary> | |
| /// <param name="width">The new width of the window/drawing area to fit to.</param> | |
| /// <param name="height">The new height of the window/drawing area to fit to.</param> | |
| public void WindowReshape(int width, int height) | |
| { | |
| // Make the projection matrix active |
| set(CMAKE_BUILD_TYPE Debug) | |
| cmake_minimum_required(VERSION 2.8.12) | |
| project(libuv1) | |
| add_definitions("-std=c++11") | |
| include(${CMAKE_BINARY_DIR}/conanbuildinfo.cmake) | |
| conan_basic_setup() | |
| add_executable(server server.cpp) |
| public class IniFormatter : IFormatter | |
| { | |
| public class IniTypeBinder : SerializationBinder | |
| { | |
| public override Type BindToType(string assemblyName, string typeName) => Type.GetType(typeName.Split('=')[1]); | |
| public override void BindToName(Type serializedType, out string assemblyName, out string typeName) | |
| { | |
| assemblyName = $"{IniFormatter.AssemblyNameKey}={serializedType.Assembly.FullName}"; | |
| typeName = $"{IniFormatter.ClassNameKey}={serializedType.AssemblyQualifiedName}"; | |
| } |
| #!/usr/bin/env python3 | |
| # Usage: python convert_teegris_tas.py ~/Downloads/sw/pda/s10/fw/fw_G973FXXU4BTA8/AP/vendor/tee/ | |
| import os | |
| import sys | |
| from textwrap import wrap | |
| def teegris_ta_to_elf(path_from, path_to): | |
| with open(path_from, 'rb') as fin: | |
| with open(path_to, 'wb') as fout: |
adb push ~/android-sdk-linux/ndk-bundle/prebuilt/android-<arch>/gdbserver/gdbserver /data/local/tmp
adb shell "chmod 777 /data/local/tmp/gdbserver"
adb shell "ls -l /data/local/tmp/gdbserver"
adb forward tcp:1337 tcp:1337
| // Load the IFrame Player API code asynchronously. | |
| var tag = document.createElement("script"); | |
| tag.src = "https://www.youtube.com/iframe_api"; | |
| var firstScriptTag = document.getElementsByTagName("script")[0]; | |
| firstScriptTag.parentNode.insertBefore(tag, firstScriptTag); | |
| // Instantiate the Player. | |
| function onYouTubeIframeAPIReady() { | |
| var player = new YT.Player("player", { |
| commit ec046ffc2b8b9ed6916e402ee580e18da6673709 | |
| Author: Keno Fischer <keno@juliacomputing.com> | |
| Date: Sun Jul 3 01:53:53 2022 +0000 | |
| WIP: AMD CPUID override | |
| Since e9ea1e7, we've had the ability to turn a userspace `cpuid` | |
| instruction into a SIGSEGV using the ARCH_(GET|SET)_CPUID arch_prctl. | |
| However, this capability is limited to supported hardware, which | |
| currently means Intel CPUs. AMD CPUs do not have a documented facility |
