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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 circom Public

    zkSnark circuit compiler

    WebAssembly 1.6k 351

  2. circomlib circomlib Public

    Library of basic circuits for circom

    Circom 715 242

  3. snarkjs snarkjs Public

    zkSNARK implementation in JavaScript & WASM

    JavaScript 2k 478

  4. rapidsnark rapidsnark Public

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

    C++ 86 46

  5. go-iden3-core go-iden3-core Public

    Go core implementation of the iden3 system

    Go 94 34

  6. go-iden3-crypto go-iden3-crypto Public

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

    Go 145 54

Repositories

Showing 10 of 110 repositories
  • contracts Public

    IDEN3 smartcontracts

    iden3/contracts’s past year of commit activity
    TypeScript 100 GPL-3.0 41 3 5 Updated Jan 9, 2026
  • snarkjs Public

    zkSNARK implementation in JavaScript & WASM

    iden3/snarkjs’s past year of commit activity
    JavaScript 1,993 GPL-3.0 478 65 55 Updated Jan 8, 2026
  • circom Public

    zkSnark circuit compiler

    iden3/circom’s past year of commit activity
    WebAssembly 1,600 GPL-3.0 351 56 57 Updated Jan 8, 2026
  • rapidsnark Public

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

    iden3/rapidsnark’s past year of commit activity
    C++ 86 LGPL-3.0 46 4 1 Updated Jan 7, 2026
  • go-circuits Public

    Circuits

    iden3/go-circuits’s past year of commit activity
    Go 22 Apache-2.0 5 0 1 Updated Jan 6, 2026
  • iden3/circom-witnesscalc’s past year of commit activity
    Rust 20 MIT 13 5 4 Updated Jan 6, 2026
  • flutter-rapidsnark Public

    Flutter wrapper for rapdisnark

    iden3/flutter-rapidsnark’s past year of commit activity
    Dart 2 Apache-2.0 0 0 1 Updated Jan 2, 2026
  • ios-rapidsnark Public

    IOS wrapper for rapidsnark

    iden3/ios-rapidsnark’s past year of commit activity
    Swift 1 Apache-2.0 1 0 0 Updated Dec 30, 2025
  • android-rapidsnark Public

    Android wrapper for rapidsnark

    iden3/android-rapidsnark’s past year of commit activity
    Kotlin 1 Apache-2.0 0 0 0 Updated Dec 30, 2025
  • ffiasm Public

    This package is a script that generates a Finite field Library in Intel64 and ARM Assembly

    iden3/ffiasm’s past year of commit activity
    EJS 7 LGPL-3.0 5 0 0 Updated Dec 30, 2025

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