Bas Westerbaan

Compress sets of integers efficiently

Pure Go implementation of the Ristretto prime-order group over Edwards25519

Go implementation of XMSS[MT] post-quantum hash-based signature scheme (rfc8391)

Python implementation of Tarjan's strongly connected components algorithm.

Pure-python implementation of Argon2 – winner of the Password Hashing Competition

Checks which app uses lots of space in the `Library/Caches/com.apple.bird` folder

SECCURE compatible Elliptic Curve cryptography in Python

Lazy import python modules for low start-up time. (Taken from mercurial.)

CLI tool to pack and unpack FTL .dat files

Go package to edit DNS/Bind zone files (preserving formatting & comments)

pol /pɵl/ is a modern command line password manager with deniable encryption

Simple proof-of-work package for Go

Go implementation of Merkle Tree Certificates

Synchronise remote SSH authorised_keys

Simple incremental backups with rsync and xdelta3

Post-quantum trusted time-stamping server

XMSS[MT] commandline tool

Commandline tool to configure Mac OS X displaymodes

Extra ignore rules for logcheck

Go wrapper of xentop utility

Generates a not-so-pseudorandom cyclic permutation using modular exponentiation

Firefox browser extension to check whether the webpage is protected with post-quantum encryption

Go client for the post-quantum Atum time-stamping service

CFRG I-D for the Post-Quantum KEM Kyber

Twitter to mattermost bot

Experimentation with KeccaK on AArch64

Kyber in Zig

Python client library for incomfort LAN2RF gateway

A framework for modular applications

Fork of pqc_kyber with some safety fixes

Simple Go server to test PQ key agreement

Javascript frontend voor Terminal Kamer Bezetting Daemon van de faculteit NWI van de Radboud Universiteit

An implementation of the HPKE hybrid encryption standard (RFC 9180)

A supplement to the standard library of Python

Assembler and interpreter for the Little Man Computer

Terminal Kamer Bezetting daemon voor faculteit NWI van de Radboud Universiteit

Graphing historical survey results of Global Risk Institute's Quantum Threat Timeline

KlikaanKlikuit switches – HomeKit bridge using an Arduino

No description.

Super-project for the PC occupation webpage welke.tk

Python impl. of the Joyce JSON channels

A minimalistic music player

Double-entry accounting with user defined commodities. (Django + mongo)

Fast bitwise operations on byte-slices

No description.

My . files

Toolbox for the inspection of GnuCash files for the kasco7 of Karpe Noktem

Filters e-mail for a domain through a single e-mail account

A python library for the Twitter API. OAuth, python 3, complete coverage, streaming API

No description.

All solutions of the IQ-Link puzzle

Example code to create a Grover oracle to solve binary MQ

A webapp to tally at a bar

CLI for ticket reservations for the Radboud University Sportscentre

Kangaroo12

Shell for your xen dom0 to allow domu admins to issue some xl commands

Speed up modular exponentiation of Go's big.Int's using precomputed tables

Checks for 010-colourings

Simple throttling UDP proxy

Go package to read out Dutch smart meter (DSMRP1)

CFSSL: Cloudflare's PKI and TLS toolkit

Identity Based Encryption schemes on the BLS12-381 pairing-friendly elliptic curve

No description.

Python scripts to generate snogwebs with graphviz

Python client and commandline for tkbd daemon

Parts of the sarah library rewritten in C

Python module to read "slimme meters" (formally: DSMRP1 ports). Contains munin plugin.

Checks for changes in your Microsoft Junk Reporting Program Feed

Generates images to test MTF analyzers

Python scripts for DCPU-16 emulation.

A performant NumPy extension for Galois fields and their applications

No description.

Oblivious HTTP implementation

strongSwan - IPsec-based VPN

No description.

BoringSSL bindings for the Rust programming language.

Go library to access incomfort LAN2RF gateway. Includes Homekit support as an example.

Mirror of BoringSSL

Community Cryptography Specification Project

Hybrid ECDHE-Kyber Key Agreement for TLS

No description.

Cloudflare Tunnel client (formerly Argo Tunnel)

Cloudflare’s documentation

No description.

A Go implementation of the quantum-resistant key encapsulation method ML-KEM (formerly known as Kyber).

I-D that describes the algorithm identifiers for NIST's PQC Dilithium algorithm for use in the Internet X.509 Public Key Infrastructure

Build Caddy with plugins

getopt(3)-style Go flag parser

Hybrid PQT Key Encapsulation Mechanism draft

This library implements Multicast DNS (mDNS) and DNS-Based Service Discovery (DNS-SD) for Zero Configuration Networking in Go.

Googletest - Google Testing and Mocking Framework

I-D for a general purpose KEM (key encapsulation mechanism) that includes a hash at the end

Fast and extensible multi-platform HTTP/1-2-3 web server with automatic HTTPS

Rust library for encapsulating HTTP messages in a cryptographic wrapper

XORs in Kangaroo12

General-purpose programming language and toolchain for maintaining robust, optimal, and reusable software.

No description.

Simple util to benchmark get-entries rate of CT-log

Internet-Draft describing approaches to post-quantum hybridization in TLS

A STARK prover and verifier for arbitrary computations

Experimal tool for proving that an IRMA issuer keypair is properly generated

Pure-Go HBase client

No description.

Linux kernel source tree

Conway's Game of Life on an FPGA

Identity based encryption Proof of Concept

IRMA Rust library for attribute verification and issuance

Oblivious Pseudorandom Functions (OPRFs) using Prime-Order Groups

The Go programming language

Experimentation with convex sets

Repository for the XMSS reference code, accompanying RFC 8391, XMSS: eXtended Merkle Signature Scheme

The SPHINCS+ reference code, accompanying the submission to NIST's Post-Quantum Cryptography project

Cloudflare Interoperable Reusable Cryptographic Library

Solutions to the IQFIT game

🍻 Default formulae for the missing package manager for macOS

No description.

An IRMA verification and issuing server

Implementation of the BLS12-381 pairing-friendly elliptic curve group

Collection of sponge functions written in pure Rust

A pure-Rust implementation of group operations on Ristretto and Curve25519

The Ristretto Group Website

Light-weight TCP proxy that consults a guardian

Pure Go eight-way sha256 using AVX2

Constant-time sorting for Go

The bytes.Writer that is missing from the Go standard library

Code optimizer for Human Resource Machine

Human Resource Machine solutions

My solutions to the puzzle game Human Resource Machine

BoltHold is an embeddable NoSQL store for Go types built on BoltDB

ed25519 for Go

No description.

Common classes for IRMA servers

IRMA client in Go

High-level interface to interact with credentials systems.

IRMA keyshare server

Create a streamable and (somewhat) seekable .ZIP file for HTTP: calculating size and mtime beforehand

Mod for factorio that adds a missile turret, that fires... missiles – or nukes.

Software to automate the management and configuration of any infrastructure or application at scale. Get access to the Salt software package repository here:

tree widgets for urwid

This Let's Encrypt repo is an ACME client that can obtain certs and extensibly update server configurations (currently supports Apache on .deb based systems, nginx support coming soon)

Controller for the Bar T2

Example of domotics using an Arduino connected to rPi

This repository contains the regressions test suite for rtl_433

Application using librtlsdr to decode the temperature from a wireless temperature sensor (433.92MHz)

The Web framework for perfectionists with deadlines.

Secure Password Hashes for Python

Small JPEG, huge image.

MessagePack serializer implementation for Python

Some scripts to play with diaspora

telegram-cli

Een quick and dirty Django-applicatie om workshopinschrijvingen mee te regelen.

Munkres algorithm for Python

Geometry on the sphere

Creates postfix virtual map from atheme's nickserv userlist in services.db

No description.

Counts safe primes