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OSX-KVM
Run macOS on QEMU/KVM. With OpenCore + Monterey + Ventura + Sonoma support now! Only commercial (paid) support is available now to avoid spammy issues. No Mac system is required.xvc-pico
Raspberry Pico powered Xilinx Virtual Cable - Xilinx JTAG Cable! This is now quite fast, thanks to tom01h! We also support JTAG + serial terminal over a single cable now. Now with (slow) WiFi support for Pico W!dedrop
Looking inside the (Drop) box. Security Analysis of Dropbox. Updated WOOT '13 paper and other goodies.RC4-40-brute-office
Guaranteed cracking of M$ Office files using RC4 40-bit encryptionxvc-esp32
Wireless JTAG 'cable' for Xilinx FPGAs. This is an 'English fork' of https://github.com/ciniml/xvc-esp32 project.checksec
checksec-ng. Elf checksec in Python. Does large-scale package analysis. Now with multi-core support!Easy-Digital-Beacons-v1
A simple and easy Arduino / Pi Pico / ESP8266-powered WSPR, FT8, and FT4 beacon system which uses NTP + DS3231 RTC for timing. Super extensible! Now comes with optional GPS support.passe-partout
passe-partout is a tool to extract SSL private keys from process memory written by Nicolas Collignon and Jean-Baptiste Aviat ([email protected]).DigitalRadioReceiverSupport
Support repository for the 'Digital Radio Receiver' / 'FT8 Decoder' / 'FT8 Radio' app.IPIP-NEO-PI
International Personality Item Pool Representation of the NEO PI-Rโข. Tests designed to educate the public about the five-factor model of personality.mips-hacking
Notes on QEMU and Debian MIPS (big-endian)Colorlight-5A-75B
Notes for Colorlight-5A-75B.HF-Balcony-Antenna-System
VU3CER's HF Balcony Antenna System. Freedom from HOA ;). Also a Window Antenna System (WAS)!DDX
The 'Direct Digital Transceiver' (DDX) project. Some folks call it 'Dhiru's Digital Transceiver' :Dxvcpi
Use Raspberry Pi as a wireless Xilinx JTAG 'cable'. Note: This is a portable, tested, maintained clone of https://github.com/strongleg/xvcpi and https://github.com/derekmulcahy/xvcpi projects.AntiDrive
Reversing Google Drive and other goodies ;)my-pcaps
My Packet Captures, Quagga Tutorial, and Cisco Reversing.PGPCrack-NG
PGPCrack-NG is a program designed to brute-force symmetrically encrypted PGP files. It is a replacment for the long dead PGPCrack.xvc-esp8266
ESP8266 powered Xilinx Virtual Cable - Xilinx WiFi JTAG!UEFI-BIOS-Hacking-Notes
"Fixing" the USB Over Current problem on an ASUS Mobo. Hacking and patching for fun ;)SecretZone
Reversing Samsung SecretZone. Decrypt MSR files without any password! All thanks to Francesco Picasso. Only commercial (paid) support is available.RC4-40-brute-pdf
Guaranteed cracking of PDF files using RC4 40-bit encryptionSi5351-Module-Clone-TCXO
Si5351-Module-Clone with low PPM TCXO! Drop-in replacement for the Adafruit's Si5351 module. 3.3v ONLY!pico_ft8_xcvr
Fork of https://github.com/aa1gd/pico_ft8_xcvr project from AA1GD. Real-time FT8 decoding on Raspberry Pi Pico.fvde2john
See README.txt for usage instructions. Use http://www.openwall.com/lists/john-users/ for support.PKCS5_PBKDF2
Standalone PKCS5_PBKDF2 implementations. Salt lengths > 16 is handled correctly.HF-PA-v5
VU3CER's Robust Class-D HF 'QRP' PA for 40-20-17-15-10 bands. Yes, IRF510 can work on 10m with a minimal design ;) Input is 8-10mW.pico-cw-beacon-drs
Direct-RF-Synthesis CW Beacon PoC using Raspberry Pi Pico. No Si5351 is needed. HF and VHF fox! Have fun! ;) Comes with 5W amplifier + LPF!john.old
John the Ripper jumbo - advanced offline password cracker, which supports hundreds of hash and cipher types, and runs on many operating systems, CPUs, GPUs, and even some FPGAsEasy-Transceiver
Easy Digital 'FT8' Transceiver. Easy-Transceiver v0.01.airspy-utils
Airspy-Utils is a small software collection to help with firmware related operations on Airspy HF+ devices.Easy-APRS
Easy and cheap APRS beacon using your existing phone and BaoFeng radio!inAudible
Audible DRM schemeHF-PA-v10
HF-PA-v10 ;) Is this the end of the search for a 5W Digital PA?pico-arduino-compat
Use Arduino libraries with the Raspberry PI Pico C/C++ SDKHF-PA-v2
VU3CER's Portable Class-E HF PA for the 'DX Band'. 100% FOSS.Easy-ESP8266-GPS-NTP-Server
Easy-ESP8266-GPS-NTP-ServerEasy-Field-Strength-Meter
VU3CER's Easy Field Strength Meter for HF and VHF.Easy-Beacons-STEM
Easy-Beacons project adapted for STEM education. Powered by Raspberry Pi Pico (W) boards. WSPR + FT8 beacons for science (TM).Si5351-Pi-Pico
Native (C/C++ SDK) Si5351 library for Raspberry Pi PicoG8GYW-QRP-RF-Meter
QRP RF Power + SWR meter. Fork of https://g8gyw.github.io/ work.HF-PA-v4
VU3CER's Robust Class-D HF 'QRP' PA for 40-20-17-15-10 bands. Yes, IRF510 works fine on 10m ;)HF-PA-v6
RF "Lego" blocks. Quite-Linear HF broadband RF amplifier experiments for higher bands.inno2john
Cracks password protected Inno Setup generated installers using JtR.uSDX_Beacon
Alternate standalone minimal firmware hack for uSDX which enables FT8 and WSPR beacons! NO SUPPORT!Easy-FT8-Beacon-v3
A simple Arduino Nano powered FT8 beacon which uses DS3231 RTC for timing. Updated in July 2021. NO SUPPORT!Druva-inSync-Security
Inside Druva inSync, Security Analysis of Druva inSync, Druva inSync Security Overview, Druva inSync Security. Keywords: Druva Security, Blackbird Storage Engine, SSL fail, MiTM, bytecode reversing, Druva inSync Security.Light-Intuitive-Digital-Interface
LiDi (Light-Intuitive-Digital-Audio-Interface) for ยตBITX. Note: All the included designs (and some other ones) were simulated in LTspice, and then tested on air. Have fun, and 73!SunshineFT8
Solar-powered WiFi-enabled FT8 decoder, and spotter using a Raspberry Pi Pico W board.Panasonic-Smart-AC-Research
Rough dump of my Panasonic Smart AC reverse-engineering work.Simple-TR-Switch
VU3CER's non-RF-sensing, MCU controlled Simple T/R Switch with RX Grounding!HF-PA-v3
VU3CER's Portable + Rugged HF PA for the 'DX Band'.flags-scanner
Are correct and "approved" compilation flags being used?uBlox7_TimePulse
Accurate frequency reference with a >= NEO-7M (+ NEO-6M) U-Blox GPS module and Raspberry Pi Pico.SMPS-Noise-Filter
Clean power supply for Icom IC-705 and IC-7300. This cleans SMPS output noise. Thanks to Megas3300!ConsensusBasedTimeSync
A portable, efficient, passive, consensus based (relative) time synchronization mechanism over radio waves. Cost-effective radio receivers too!Easy-IR-System
Easy USB-powered IR-to-keyboard-translator using the Digispark USB Development Board.HF-PA-v8
An improvement over https://github.com/kholia/HF-PA-v6 work. 5W+ Linear PA for HF. Input is 8-10mW only.Easy-Keyer
Easy portable WiFi keyerMulti-WSPR
Three WSPR RF streams using one Si5351! Written for K1TE (Brad).QO-100-FT8-Detector
A program to detect if FT8 is active on QO-100 in real-time.amr-wbp-plus
A fully functional and portable AMR-WB+ decoder and encoder (not my code). My old glue work from March, 2020.2SK-Driver-With-LPFs
Adjustable-Load-v1.1
Easy + Cost-Effective Variable Electronic Load.ft8d
Fork of https://github.com/pavel-demin/ft8d. Super efficient FT8 decoder.Easy-ICOM-CI-V
Interface Arduino with ICOM rigs using the CI-V interface easily. NO SUPPORT!EasyVFO
'Easy VFO' powered by Si5351 - based on uBITX code.transistortester
Tweaked Markus' firmware for the 'Blue Button' LCR-T4 model from techtonics.in. NO SUPPORT!Easy-CW-Keyer
Easy CW Keyer for uSDX and other radios :-). Tested on Raspberry Pi Pico board.BeaconHelper
Works with https://github.com/kholia/Pico-W-Beacon-Server and https://github.com/kholia/Easy-Digital-Beacons-v1 for pushing time to the beacons.HF-Pre-Amp
A collections of HF Pre-Ampschisel-examples
Combining the best - Canonical's Chisel with consumable SBOMs!Easy-DigiSkimmer
Something like https://github.com/lazywalker/DigiSkimmer but for my use case. CD2003 based multi-band band-hopping digital modes skimmer.wsjtx
My fork for WSJT-X. https://sourceforge.net/p/wsjt/wsjtx/ci/master/tree/.Alinco-FT8-Interface
FT8 interface for Alinco DX-10 transceiverft8_encoder_web
https://kholia.github.io/ft8_encoder.htmlYaesuEmulatorPico
Yaeseu FT-817 rig emulator using Raspberry Pi Pico.dxcc_daemon
Small daemon wrapper around the 'dxcc' program to enable fast (near realtime) lookups. NO SUPPORT IS PROVIDED.Experimental-Transceiver
Experimental-Transceiver code for VU2UPX.PDX-Plus-Plus
The design and implementation of the PDX++ Digital Transceiver.Easy-DCR-WB2CBA
Easy-DCR-WB2CBA v3. POOR MANโs HF RX - A simple Arduino based direct conversion HF digital modes SSB receiver. Use 'ADX Radio' instead of this ;)kholia.github.io
homepageminijail-experiments
Some minjail experimentsSecurity-Matrix
Security Matrix for Fedora (and others)Global-Communications-Transceiver
Open-source files for Global Communications Transceiverpico-sdr
Fork of the magical https://code.porucha.net/mordae/pico-sdr project!quick2wire-python-api
Fork of https://github.com/jemgoss/quick2wire-python-api and https://github.com/romilly/quick2wire-python-api. Tested with RPi Zero 2W. Supports Si473x 'allwave' radio chip.pysensy
PySensy - An exercise in learning USB + IR stuff ;)wspr_encoder_web
https://kholia.github.io/wspr_encoder.htmlSyncArduinoRTC
Android app to sync the DS3231 RTC module connected to an Arduino. NOT suitable for end users. NO SUPPORT!DigisparkICOM
Fork of DigiCDC - modified to emulate ICOM IC-7300 radio using a cheap Digispark USB board. Minimal PoC only. No SUPPORT!Adafruit-Trinket-USB
Local fork of https://github.com/adafruit/Adafruit-Trinket-USB.libusb
A cross-platform library to access USB devices. Fork of https://github.com/libusb/libusb/.Bad-Digirig
A bad clone of the 'Digirig Mobile' digital radio interface.zc-zookeeper-static
Updated community fork of https://github.com/python-zk/zc-zookeeper-staticSupportPortableCPO
Support repository for 'Portable CPO' Android apppicoAMSine
Fork of https://github.com/TudbuT/picoAM. Transmit AM signal with sine tone / voice / melody / morse with RPi Pico! For educational purposes only!pico-sdk-kholia
Clone of https://github.com/raspberrypi/pico-sdkpico-tnc-plus
Standalone RF-enabled APRS IGate. Fork of https://github.com/amedes/pico_tnc.hal_wch
Open source minimal stack for the ch32 line of WCH processors, including the ch32v003, a 10ยข 48 MHz RISC-V Microcontroller - as well as many other chips within the ch32v/x line. Minimal copy of https://github.com/cnlohr/ch32v003fun.Love Open Source and this site? Check out how you can help us