Karl Koscher

tlsmy.net. TLS-enabling YOUR network!

ArduinoModem. A fully functional modem implemented entirely on an Arduino

shattr-it. A web tool to securely split your secret keys using Shamir Secret Sharing

midi2moog. A repository of tools to convert MIDI files to URLs playable with Google's Moog Doodle

robovator. Python

webcps. A web app for programming ham radios

gr-scada. CMake

seaglass-app. The Android app for scanning GSM networks with OsmocomBB-compatible phones

python-usb-protocol. python library providing utilities, data structures, constants, parsers, and tools for working with USB data

libusb2webusb. A LibUSB-compatible stub to expose WebUSB devices to containerized apps

luna. a USB multitool + nMigen framework for monitoring, hacking, and developing USB devices

ppc-dump. Quick and dirty program to dump firmware from a PowerPC device over JTAG

radio-debugger. A hand-crafted debugger for a SuperH-based radio used in some vehicles. Mostly for historic curiosity.

usbip-wsl2-instructions. Shell

openrtx-build-env. Dockerfile

tinyusb. An open source cross-platform USB stack for embedded system

mux.js. Fork of mux.js for msync

ac3.js. JavaScript ATSC A/52 (AC-3) decoder

WoWDesktop. An old example of how to run World of Warcraft in its own unprivileged desktop

basic-room-server. A simple websocket server that passes messages between clients in a common room

certbot. Certbot is EFF's tool to obtain certs from Let's Encrypt and (optionally) auto-enable HTTPS on your server. It can also act as a client for any other CA that uses the ACME protocol.

python-rivendell. Rivendell module for Python. Rivendell is an open-source radio automation suite.

LEDSignViz. A VST plugin for LED sign visuals

packetpig. Packetpig - Open Source Big Data Security Analytics

barcode-shmarcode-2017-potato. My Shmoocon 2017 Barcode Shmarcode entry

farebot. Read data from public transit cards using your NFC Android phone!

hadbadge2019_fpgasoc. FPGA SoC code and application example for Hackaday Supercon 2019 badge

assygen. PCB Assembly drawing generator

ghidra. Ghidra is a software reverse engineering (SRE) framework