Andreas (@G33KatWork)
github

G33KatWork

Twitter logo Share LinkedIn logo Share Facebook logo Share
  • Stars
    star
    240
  • Global Rank 106,717 (Top 4 %)
  • Followers 109
  • Following 21
  • Registered over 15 years ago
  • Most used languages
    C
         52.0 %
    Python
         12.0 %
    Coq     8.0 %
    Verilog     8.0 %
    Shell
         4.0 %
    C++
         4.0 %
    Rust
         4.0 %
    Tcl     4.0 %
    VHDL     4.0 %
  • Location πŸ‡©πŸ‡ͺ Germany
  • Country Total Rank 5,896
  • Country Ranking
    Coq     21
    Verilog     52
    VHDL     52
    Tcl     56
    C
         472
    Python
         1,663
    Rust
         2,074
    Shell
         6,464
    C++
         9,271

Top repositories

1

EFIPWN

An EFI image parser and dissector
Python
50
star
2

RP1-Reverse-Engineering

Experiments on the RP1
Python
47
star
3

35c3ctf_nokia

Soruce code, infrastructure and exploits for the 35C3 CTF challenges newphonewhodis and identitytheft
C
27
star
4

XBox-360-AVR-flasher

An XBox 360 SPI NAND flasher for AT90USB-style chips
C
26
star
5

34C3CTF_beginner_ARM

My 34C3 beginner CTF challenges ARM1-5
C
11
star
6

token_of_hxp_writeup

Python
8
star
7

SigInt10OSWorkshop

All the fancy code samples I used in my Sigint10 and Easterhegg 2011 OSDev workshop
C
8
star
8

GeexOS

A microkernel based approach of an operating system. Mostly written to understand the principles behind operating systems. Work in progress... Not even the kernel is finished
C
8
star
9

AX8

The AVR softcore from opencores.org with a makefile and some useable demo code
VHDL
7
star
10

Solidrun-Braswell-SOM-Coreboot

Coreboot port to the Solidrun Braswell SOMs
6
star
11

STM32F4xx-Startup

This is a minimal implementation of the code needed to bring up the STM32F4xx platform together with the STM32 Peripheral library and Newlib as a libc
C
4
star
12

googlectf_2019

Solutions for the challenges I solved during Google CTF 2019
C
4
star
13

Tektronix_GPL_Code

Some GPL code I got from Tektronix a while ago
3
star
14

Zedboard_Bootstrap

Bootstrapping code for the Cortex-A9 on the Zedboard based on an open source toolchain (except XMD for debugging/loading the binary onto the board)
C
3
star
15

LM32_Playground

My personal playground for the LM32 SoC on an FPGA
Verilog
3
star
16

USBPPM

A USB-Adapter for generating a PPM-signal
C
3
star
17

nexys3_hdmi

A sample implementation of an HDMI transmitter on a Nexys 3 board
Verilog
3
star
18

zynq

My Vivado + Yocto playground for all my Zynq based projects and boards
Tcl
3
star
19

34C3CTF_Blinkenlights

My 34C3CTF challenge Blinkenlights
C
2
star
20

GeexEngine

Just some experimental 3D code which tries to abstract DirectX9 and OpenGL
C
2
star
21

LUFA

A git import of the LUFA library by Dean Camera
C
2
star
22

Nexys3_PSRAM

An implementation of a synchronous PSRAM controller on a Nexys 3 FPGA board. There certainly is room for improvement, but it does 64bit read- and write-bursts for now with fixed latency.
Coq
2
star
23

atxtiny-hal

A Rust hardware abstraction layer for the tinyAVR 0-, 1- and 2-series microcontrollers.
Rust
2
star
24

PMOD-STKNX

STKNX PHY PMOD
1
star
25

GeexPPU

A 80's gaming console style picture processing unit in Verilog on a Nexys 3 (work in progress)
Coq
1
star
26

Nexys3_Adept2_EPP

Demonstration on how to use the EPP Interface of a Digilent Nexys 3 board with Adept 2 for host communication
C++
1
star
27

STM32-Toolchain

STM32-Toolchain builder used by the C4 for the upcoming U23
Shell
1
star
28

U23-Library

C4 U23 STM32F4 game development library
C
1
star