Awesome GitHub RepositoriesZero-Knowledge Proof Frameworks

Union is an interoperability messaging protocol and trust-minimized asset bridge designed to transport data and instructions across diverse blockchain ecosystems. It provides a zero-knowledge cross-chain bridge and a state verifier that uses zero-knowledge provers and light clients to validate blockchain state transitions without relying on trusted intermediaries. The project features a WebAssembly blockchain runtime that hosts virtualized smart contracts and stacks for extensible network functionality. It employs a modular relayer architecture and a decentralized mechanism for moving assets

Anoma is a distributed operating system designed to abstract the complexities of blockchain networks into a unified interface for cross-chain coordination. At its core, the platform utilizes a resource-based state machine and an intent-centric execution model, where user-defined goals are processed and settled by decentralized solvers rather than through direct, manual execution. This architecture enables the creation of applications that operate across heterogeneous distributed networks while maintaining a consistent developer and user experience. The platform distinguishes itself through a

fhevm is a full-stack blockchain framework designed to integrate Fully Homomorphic Encryption into smart contracts. It provides a platform for developing confidential smart contracts that can process encrypted data and execute private on-chain computations without decrypting the underlying information. The framework utilizes a coprocessor system to offload resource-intensive encrypted operations to an asynchronous service, improving blockchain performance and scalability. It incorporates a secure key management service based on multi-party computation and a zero-knowledge proof verifier to en

This project serves as a comprehensive technical reference and educational platform for the Ethereum ecosystem. It provides a deep dive into the fundamental architecture of decentralized ledger systems, covering the core mechanisms that enable trustless state transitions, cryptographic security, and network consensus. The documentation distinguishes itself by bridging high-level conceptual frameworks with practical implementation details. It details the lifecycle of smart contract development, from source code compilation and bytecode analysis to deployment and interaction patterns. Furthermo

WTF-Solidity is a comprehensive educational curriculum and learning platform designed to guide developers through the complexities of smart contract development and blockchain infrastructure. It serves as a technical resource for mastering the Ethereum ecosystem, providing structured tutorials that cover everything from fundamental programming concepts to advanced virtual machine operation codes. The project distinguishes itself through an integrated on-chain certification system that issues verifiable digital credentials to students upon the successful completion of course modules. By combin

This project serves as a comprehensive educational roadmap and technical resource collection for developers building decentralized finance applications. It provides a structured curriculum that guides users through the entire lifecycle of blockchain development, from mastering smart contract architecture and security best practices to integrating decentralized infrastructure into modern web applications. The repository distinguishes itself by offering a holistic view of the decentralized ecosystem, bridging the gap between low-level protocol interaction and high-level application design. It c

Chainlink is a decentralized oracle network that connects smart contracts to off-chain data, computation, and real-world systems. It provides a secure and reliable infrastructure for blockchain applications to access external information, execute automated workflows, and interact with other blockchains. The network is secured by a staking-based model where node operators lock LINK tokens as collateral, which can be slashed for poor performance, incentivizing honest and accurate data delivery. The platform distinguishes itself through a comprehensive set of capabilities that extend beyond basi

go-ibax is a blockchain protocol platform and decentralized application infrastructure used to deploy networks with custom governance and token economics. It provides a foundation for building decentralized applications through a framework that integrates identity management and on-chain data storage. The project features a multilingual virtual machine capable of executing smart contracts written in Go, Rust, and Solidity. It implements a sharded blockchain network to increase throughput and a privacy layer utilizing zero-knowledge proofs and homomorphic encryption to anonymize transaction da

CryptPad is a self-hosted, zero-knowledge office suite designed for real-time collaborative editing and content management. It provides a privacy-centric infrastructure where documents, files, and notes are encrypted in the browser before transmission, ensuring that the server administrator cannot access the underlying data. The platform implements zero-knowledge user authentication, utilizing cryptographic keys to verify identities so that plain text passwords are never stored on the server. To further isolate sensitive operations, the system employs a security architecture that separates th

Tachyon is a suite of hardware-accelerated engines and modular infrastructure for generating succinct non-interactive arguments of knowledge and polynomial commitments. It provides a GPU-accelerated zero-knowledge proof backend and a prover system designed to construct proofs from high-level circuit descriptions. The project distinguishes itself through a GPU cryptographic accelerator that offloads elliptic curve operations, field arithmetic, and cryptographic hashes to graphics hardware. This infrastructure includes a specialized polynomial commitment engine and modular components that allow

Sui is a blockchain platform featuring an object-centric state model and resource-oriented smart contracts. It utilizes parallel transaction execution to increase network throughput and supports programmable transaction blocks that bundle multiple operations into single atomic units. The platform distinguishes itself with a capability-based access control system and zero-knowledge login mechanisms, enabling users to authenticate via identity providers without seed phrases. It also implements deterministic object addressing to allow predictable state lookups and supports the creation of soulbo

This is an open-source educational website that translates and localizes MIT's Missing Semester course, teaching practical computing skills for computer science students. The curriculum covers developer tooling, shell scripting, version control, security fundamentals, and open-source collaboration, with a focus on core computing skills including data processing pipelines, workflow automation, secure remote access, shell productivity, Vim editing, and Git version control. The project distinguishes itself by teaching command-line mastery, shell scripting, and automation to boost daily developer

libsignal is a cryptographic library that implements the Signal Protocol, providing the core primitives for end-to-end encrypted messaging with forward secrecy and deniable authentication. It includes the Double Ratchet algorithm for iteratively deriving fresh encryption keys per message, and the X3DH key agreement protocol for establishing shared secrets between parties asynchronously. A session state machine maintains cryptographic state across message exchanges, supporting recovery and out-of-order delivery. The library extends beyond basic messaging encryption with capabilities such as ze

Naabu is a port scanner library and tool that probes hosts for open ports using SYN, CONNECT, and UDP methods to identify active services. It functions as a Go library for embedding port scanning into programs, and as a standalone tool that accepts targets as hostnames, IP addresses, CIDR ranges, or ASN numbers. The tool discovers live hosts before scanning, filters ports by range or top lists, and can integrate with Nmap for service version detection. The project distinguishes itself through its SYN-based port probing approach that sends TCP SYN packets and analyzes responses without complet

PoWFaucet este un instrument de gestionare a fondurilor blockchain și un gateway de distribuție conceput să funcționeze ca un faucet crypto compatibil cu EVM. Acesta automatizează livrarea monedelor native și a tokenurilor ERC20 către utilizatori, gestionând în același timp lichiditatea portofelelor fierbinți prin reîncărcări automate din contracte de tip vault securizate. Sistemul se concentrează pe rezistența la atacuri Sybil prin integrarea mai multor straturi de verificare. Utilizează cerințe de tip proof-of-work, provocări captcha și verificarea identității prin Gitcoin Passport, GitHub și Zupass (zero-knowledge proofs) pentru a determina eligibilitatea utilizatorilor și a modula valoarea recompenselor. Distribuția este gestionată prin controale de trafic, inclusiv limite globale de ieșire, limitarea sesiunilor concurente și restricții privind cererile recurente. Platforma oferă, de asemenea, utilitare pentru rezoluția numelor ENS și o interfață frontend care poate fi integrată în site-urile existente.

Acest proiect este un motor de bază de date verificabil care oferă un sistem de dovezi criptografice SQL pentru a asigura integritatea informațiilor stocate și regăsirea acestora. Acesta funcționează ca un depozit de date care poartă dovezi și utilizează angajamente criptografice pentru a preveni manipularea datelor și a garanta că rezultatele interogărilor sunt corecte. Sistemul generează dovezi zero-knowledge pentru a oferi dovezi matematice că o interogare SQL a fost executată corect, fără a necesita o re-rulare completă a procesului. Aceste dovezi criptografice pot fi exportate pentru validare on-chain, permițând contractelor inteligente sau terților să verifice rezultatele bazei de date în mod trustless. Motorul include un procesor de interogări SQL analitice de înaltă performanță, capabil să execute agregări și filtre complexe peste milioane de rânduri cu timpi de răspuns sub o secundă. Menține un pipeline de ingestie a datelor securizat care creează hash-uri anti-manipulare în timpul introducerii pentru a asigura integritatea stării bazei de date.

Zcash is a privacy-preserving cryptocurrency that operates a blockchain where transactions can be shielded using zero-knowledge proofs. Its reference full node, zcashd, stores the complete transaction history and validates both transparent and shielded transactions, preserving confidentiality for sender, receiver, and amount. The node implements the Sapling and Orchard shielded protocols, with Orchard using the Halo2 proving scheme to eliminate the need for a trusted setup. It offers a dual-address model that lets users choose per transaction between transparent (fully public) and shielded (p

Grin este o implementare de protocol și un nod blockchain care oferă un sistem de tranzacții confidențiale. Utilizează Pedersen Commitments și criptare homomorfă pentru a verifica integritatea valorii și a asigura o masă monetară consistentă fără a dezvălui sumele specifice ale tranzacțiilor sau identitățile participanților. Proiectul se remarcă printr-un model de schimb interactiv de tranzacții, unde portofelele coordonează schimburi de date în mai multe runde pentru a construi tranzacții semnate. Pentru a menține anonimatul, sistemul suportă livrarea tranzacțiilor prin onion-routing și maschează adresele IP de origine prin mecanisme de releu specializate. De asemenea, încorporează proof-of-work memory-hard pentru a rezista dominanței minării ASIC și utilizează un model de registru cu pruning de stare cu stocare Merkle Mountain Range pentru a reduce amprenta pe disc a blockchain-ului. Codul sursă acoperă un set larg de capabilități, inclusiv execuția de atomic swaps cross-chain trustless, gestionarea portofelelor deterministe ierarhice și operarea nodurilor de rețea complete. Oferă instrumente pentru minare limitată de memorie, execuția de contracte criptografice prin timelocks și comunicare securizată client-server folosind criptare autentificată. Nodul poate fi implementat ca o imagine de container cu suport pentru persistența datelor din cache.

Blitzar is a verifiable SQL proof engine and cryptographic library designed for verifiable SQL computation. It enables the execution of database queries off-chain while generating zero-knowledge proofs that certify the correctness of the results for on-chain verification. The project distinguishes itself through a GPU-accelerated proof accelerator that offloads heavy cryptographic workloads to graphics processors, reducing the time required for succinct proof generation. It provides high-performance cryptographic primitives for C++ and Rust applications, focusing on elliptic curve operations