Discover @ctz Open Source projects

Joe Birr-Pixton (@ctz)

ctz

Stars
772
Global Rank 39,196 (Top 2 %)
Followers 257
Following 8
Registered almost 14 years ago
Most used languages

Python
28.1 %

C
25.0 %

Rust
18.8 %

Java
15.6 %

C++
3.1 %

TeX
3.1 %

HTML
3.1 %

Ruby
3.1 %
Location 🇬🇧 United Kingdom
Country Total Rank 2,078
Country Ranking

C
102

Rust
291

TeX
491

Java
846

Ruby
1,039

Python
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C++
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HTML
5,663

cifra

A collection of cryptographic primitives targeted at embedded use.

fastpbkdf2

Fast PBKDF2 implementation in C

graviola

sgx-pwenclave

Using SGX to harden password hashing

keccak

Pure python keccak implementation

tee-checker

Detection of TEEs on Android devices

cryptopals

cryptopals answers

u2f-secret-storage

Abusing U2F to 'store' a stable secret

go-fastpbkdf2

Golang bindings for fastpbkdf2

rust-fastpbkdf2

Rust binding for fastpbkdf2

id115-firmware-dump

Dumping firmware from an ID115 fitness band

bignum

Basic bignum library (do not use!)

tls-hacking

assorted tls experimentation

openssl-bench

OpenSSL benchmarking tools

flashover

Flash decompilation website source (abandoned)

ti-sensortag-android

TI SensorTag app for Android

groestl

Pure python implementation of Grøstl

hpke-py

RFC9180 HPKE in python on top of cryptography.io

talks

various talks and slides

android-lens-blur

Lens blur viewer app

anagramic

Word game for Android

pytls

Python TLS stack

ctz.github.com

new temporary website

deadweight

entry for ludum dare 20

defcon-uhcc

Underhanded Crypto Competition (defcon challenge) 2015 entry

wasmrs

rustls-embedded-demo

Demo for embedded use of rustls

azure-ci-test

crap

advent-2020

brokenmalloc

brokenmalloc is a simple malloc wrapper which can be made to fail on demand

junk-drawer

collection of random scripts and detritus