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@iden3

iden3

Blockchain-based identity management solution including privacy by design with zkSNARKs

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Identity protocol

Prove your access rights, not your identity

iden3 is a next-generation private access control based on self-sovereign identity, designed for decentralised and trust-minimised environments.

Privacy for all

Everyone has the right to liberty and equality, the right freely to participate in their community, and the right to privacy.

The aim of the iden3 protocol is to empower people and create a more inclusive and egalitarian foundation for better human relationships through open-source cryptography and decentralised technologies.



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  1. circom Public

    zkSnark circuit compiler

    WebAssembly 1.5k 325

  2. circomlib Public

    Library of basic circuits for circom

    Circom 669 239

  3. snarkjs Public

    zkSNARK implementation in JavaScript & WASM

    JavaScript 1.9k 468

  4. rapidsnark Public

    rapidsnark is a fast zkSNARK prover written in C++, that generates proofs for circuits created with circom and snarkjs.

    C++ 76 41

  5. go-iden3-core Public

    Go core implementation of the iden3 system

    Go 95 34

  6. go-iden3-crypto Public

    Go implementation of some cryptographic primitives (that fit inside the SNARK field) and compatible with circomlib

    Go 140 54

Repositories

Showing 10 of 110 repositories
  • contracts Public

    IDEN3 smartcontracts

    TypeScript 98 GPL-3.0 40 2 7 Updated Jul 18, 2025
  • driver-did-iden3 Public

    Driver for the iden3 DID method

    Go 0 AGPL-3.0 1 0 0 Updated Jul 16, 2025
  • Rust 15 MIT 10 5 1 Updated Jul 16, 2025
  • snarkjs Public

    zkSNARK implementation in JavaScript & WASM

    JavaScript 1,909 GPL-3.0 468 62 49 Updated Jul 14, 2025
  • circuits Public

    Circom circuits used by the iden3 core protocol.

    Go 89 GPL-3.0 13 2 4 Updated Jul 10, 2025
  • audits Public

    IDEN3 audit reports

    0 0 0 0 Updated Jul 10, 2025
  • p0tion Public Forked from privacy-scaling-explorations/p0tion

    The MPC suite of tools for conducting zkSNARK Phase 2 Trusted Setup ceremonies

    TypeScript 1 MIT 77 0 0 Updated Jul 9, 2025
  • rapidsnark Public

    rapidsnark is a fast zkSNARK prover written in C++, that generates proofs for circuits created with circom and snarkjs.

    C++ 76 LGPL-3.0 41 4 0 Updated Jul 9, 2025
  • TypeScript 2 Apache-2.0 2 0 0 Updated Jul 4, 2025
  • go-iden3-auth Public
    Go 23 Apache-2.0 5 0 5 Updated Jul 2, 2025

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