George Danezis

petlib. A python library that implements a number of Privacy Enhancing Technolgies

rscoin. The rscoin centrally banked cryptocurrency

PET-Exercises. Exercises in Privacy Enhancing Technologies (UCL Information Security MSc; Course COMPGA17)

bplib. A bilinear pairing library for petlib

sui-by-example. Rust

trees. A quick educational implementation of a random forest classifier and a decsion jungle classifier.

pybft. Experiments with pBFT

rousseau-chain. An hash-chain with efficient O(1) append and O(logN) proof.

walrus-pages. A sample Walrus application powering wpages.wal.app

SybilQuorum. Combining social network based Sybil detection to secure state of the art Federated Byzantine Agreement systems

loopix. An anonymous messaging systems that runs loops around traffic analysis.

sui-harvest. Rust

refreerank. A project using the UK REF data sets to collaborativelly re-rank the publishing venues in Computer Science

fastpay. FastPay: High-Performance Byzantine Fault Tolerant Settlement

sui-sampler. Sample sui checkpoints and outputs them in JSON. Useful for quick analytics and experiments, as well as feeding data to LLMs to discuss aspects of the chain.

Design_and_Professional_Skills. A repository of teaching material for the ENGS102P Computer Science course.

authorgraph.js. A js graph that illustrates the relations between a number of authors and venues. Powered by DBLP, d3, fisheye and requests.

bcsk. Binary Count Sketch for Set Difference

trustnet. An on-chain raw trust network for use in Social Sybil detection algorithms, and decentralized social / trust networks.

qdpir. A pure Python / Numpy implementation of Information-Theoretic Private Information Retrieval (IT-PIR)

COVID-Prevalence. A model of COVID Prevalence based on public data

DLSconsensus. An implementation of the DWORK, LYNCH & STOCKMEYER partial synchronous consensus protocol.

genepriv. Two efficient Private genetic dosage & susceptibility testing protocols

off-chain-dynamic-subaddress. Reference code for Off-chain Dynamic Subaddress Proposals

sui. Sui, a next-generation smart contract platform with high throughput, low latency, and an asset-oriented programming model powered by the Move programming language

libra. Libra’s mission is to enable a simple global payment system and financial infrastructure that empowers billions of people.

auth_db. Experiments with authenticated data structures