669 Open source projects that are alternatives of or similar to Testnet3 Challenges

Generator and supporting evidence for security of the Tweedledum/Tweedledee pair of elliptic curves suitable for Halo

Structural Bioinformatics Training Workshop & Hackathon 2018

a portable and fast pairing-based cryptography library

👻 Post-quantum cryptography for Python.

StageMate is the smart assistant for your presentation. It will cover all aspects of your pitch from skipping slides to reminding you if you miss some major point.

Dicas de ferramentas e conteúdos para utilizar em um hackathon :)

Go implementation of the Kyber (version 3) post-quantum IND-CCA2 KEM.

A curated list of cryptography resources and links.

Repository to hold code for the cap-bot varient that is being presented at the SIIC Defence Hackathon 2021.

Information and resources for Reactathon SF 2017

Tangram Bamboo CLI Wallet

When there's none to go to. In times of danger or trouble, there is nowhere to seek help from. Help-me comes with an innovative solution to the above problem. It will automatically send notifications to your nearby people and it will be the moral duty of the people to help the person in danger.

An implementation of the Wickr Secure Messaging Protocol in C

Java SDK of WeDPR-Lab-Core; WeDPR即时可用场景式隐私保护高效解决方案核心算法组件通用Java SDK

Onion Routed Micropayments for the Lightning Network

Build Blocks for the SAP SMB Summit Hackathons.

Fuzzing cryptographic libraries. Magic bug printer go brrrr.

Stash - The friendly secret storage made for teams

Minimalist secure text editor and binary encryptor that implements RFC 4880 Open PGP format: symmetrically encrypted, compressed and integrity protected. The editor can protect files with passwords, key files or both.

Bugsnag notifier for the Symfony PHP framework. Monitor and report errors in your Symfony apps.

Compiler-free Python crypto library backed by the OS, supporting CPython and PyPy

.NET 6 extensible P2P Network / Distributed services library.

A minimalist, open source online pastebin where the server has zero knowledge of pasted data. Data is encrypted/decrypted in the browser using 256 bits AES.

⚡#PoweredByTF 2.0 Challenge! [ /w @inishchith ]

Flame is an ActionScript library that provides a number of useful UI controls, collections, cryptographic services, and utilities to work with the Flex SDK.

Virgil Core SDK allows developers to get up and running with Virgil Cards Service API quickly and add end-to-end security to their new or existing digital solutions to become HIPAA and GDPR compliant and more.

My thorough introduction to Vim

Authenticated key-value store (i.e. an urkel tree)

To the end of servers

A Filesystem Built On Top of the Web.

API Documentation for Nano.to

A Crypto-Secure, Production-Grade Reliable-UDP Library for golang with FEC

💻 Hackathon Wiki - Created by @bahorn

💥 Monorepo template (seed project) pre-configured with GraphQL API, PostgreSQL, React, Relay, and Material UI.

The Intel Homomorphic Encryption (HE) toolkit is the primordial vehicle for the continuous distribution of the Intel HE technological innovation to users. The toolkit has been designed with usability in mind and to make it easier for users to evaluate and deploy homomorphic encryption technology on the Intel platforms.

secure interactive password manager with xchacha20poly1305, argon2id, and Go

🔒 Happy Two-Factor Verifying!

XDAG (Dagger Coin) Official Main Repository. XDAG is a novel DAG based cryptocurrency.

Compress long exception traces down to short signatures

List of my talks and workshops: security engineering, applied cryptography, secure software development

A blockchain for non-collateralized stable-coins, follow MimbleWimble protocol but with explicit amount.

🎲 A Distributed Randomness Beacon Daemon - Go implementation

ConPan: Analyze your Docker container in peace

nFreezer is an encrypted-at-rest backup tool.

[DEPRECATED] ENS Login hackthan project for ETHBerlin 2019

Sample code and build environments for MPC frameworks

A list of useful links, our partners, as well as the stand out projects from the community

💁 an extensible real-time queue application, for mentorship @ hackathons and classrooms

Syscoin is a crypto currency that is universally merge-mineable and offers a unique variety of services including decentralized identities, asset token issuance platform capabilities directly on the blockchain and trustless 0-counterparty interoptibility with the Ethereum blockchain

Secure API Toolkit

FIBRE now available for your favourite chain. Deploy relay networks in minutes!

Supersingular Isogeny Diffie-Hellman in Rust

⏰💰🤠 Set-it-and-forget-it token subscriptions on the Ethereum mainnet. #Winner #WyoHackathon

Complete Listing and Usage of Tools used for Ethical Hacking

Cryptography course slides at Harbin Institute of Technology

High-speed secure pseudorandom function for short messages

Hack Android Pattern From Termux With This Tool

Pwnable|Web Security|Cryptography CTF-style challenges

KreMLin is a tool for extracting low-level F* programs to readable C code

Electronero Network: a secure, private, mobile based cryptocurrency network. 5 parallel, interoperable, scalable, lightning fast blockchains. Electronero $(ETNX) https://t.me/electronero_network, Electronero Pulse $(ETNXP) https://t.me/etnxp, LITENERO $(LTNX) https://t.me/litenero, GOLDNERO $(GLDX) https://t.me/goldnero, CRYSTALEUM $(CRFI) https…