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https://github.com/dyne/zenroom

Embedded no-code VM executing human-like language to manipulate data and process cryptographic operations.
https://github.com/dyne/zenroom

arm bdd blockchain c cortex-m crypto dyne ebsi gherkin language lua musl-libc no-code osx portable portable-virtual-machine risc-v vm webassembly windows

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Embedded no-code VM executing human-like language to manipulate data and process cryptographic operations.

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README 

        



# Zenroom crypto VM



[![Zenroom logo](docs/_media/images/zenroom_logotype.png)](https://zenroom.org)



Zenroom is a **secure language interpreter** of the domain-specific Zencode, making it easy to execute fast cryptographic operations on any data structure.



The Zenroom VM is very small, has **no external dependency**, is fully deterministic and is ready to run **end-to-end encryption** on any platform: desktop, embedded mobile, cloud micro-services, and web browsers. Zenroom works inside applications written in Javascript, Python3, Rust or Golang.



Zencode has a **no-code** approach. It is a domain-specific language (DSL) **similar to human language**. One can process large data structures through complex cryptographic and logical transformations.



Zencode helps developers to **empower people** who know what to do with data: one can write and review business logic and data-sensitive operations **without learning to code**.



[![software by Dyne.org](https://files.dyne.org/software_by_dyne.png)](http://www.dyne.org)



## Timeline



- 2017 - Proof of Concept

- 2018 - Prototype and Alpha release series

- 2019 - Stable release series `v1` (now EOL)

- 2022 - Stable release series [v2](https://github.com/dyne/Zenroom/tree/v2) until LTS `v2.22.1`

- 2023 - Stable release series [v3](https://github.com/dyne/Zenroom/tree/v3) until LTS `v3.23.4`

- 2024 - Current stable `v4` (latest HEAD)



### [Read the full Changelog for more infos](https://github.com/dyne/Zenroom/blob/master/ChangeLog.md)



This software has zero dependencies. If you chose to use it in your

project be assured that we intend to support the same code to still

run in 20 years from now on any target platform.



## Links



Continue to the [developer website](https://dev.zenroom.org/)



or



Read the [Zencode whitepaper](https://files.dyne.org/zenroom/Zenroom_Whitepaper.pdf)



or



Visit the [product website](http://zenroom.org/) for a friendly

introduction to the love we put in craftsmanship.



For many quick running examples visit the

[ApiRoom](https://apiroom.net) online IDE powered by Zenroom.



**Zenroom is licensed as AGPLv3; we are [open to grant exceptions on a commercial basis](https://forkbomb.solutions).**



## Applications



Many applications already include Zenroom and use the Zencode language.



- [W3C compatible Distributed Identity did:dyne](https://did.dyne.org)

- [Global Passport Project](https://globalpassportproject.org)

- [Keypairoom mnemonic deterministic and private keypairs](https://github.com/LedgerProject/keypairoom)

- [Simple Android app to show how to use Zenroom libs](https://github.com/dyne/Zenroom-Android-app)

- [Zexec safe remote execution of signed commands](https://github.com/dyne/zexec)

- [Micro-service to produce ECDSA signed unix timestamps](https://github.com/dyne/zenstamp)

- [Sawroom Transaction Processor for Hyperledger Sawtooth](https://github.com/dyne/sawroom)

- [RedRoom Crypto module for Redis](https://github.com/dyne/redroom)

- [Lotionroom Tendermint / Cosmos proof of concept with Zenroom](https://github.com/dyne/lotionroom)

- [ZenSchnorr API for Schnorr signatures](https://github.com/wires/zenschnorr)

- [Great Dane DNSSEC as a AV store for Zenroom](https://github.com/dyne/great-dane)

- [Zen-Web-Ext Web extensions encapsulating Zenroom functionality](https://github.com/LedgerProject/zen-web-ext)

- [Planetmint by the IPDB foundation](https://ipdb.io)



## Getting Started



To quickly try out Zenroom using the Zencode language with some

examples navigate to [ApiRoom](https://apiroom.net) and start typing

into the browser.



The Zenroom VM runs locally in your browser (needs WASM) and

[ApiRoom](https://apiroom.net) provides various examples to show

operational crypto flows.



[ApiRoom](https://apiroom.net) is also an IDE (Integrated Development

Environment) and by signing in with a username and password you can

save your contracts and download them as a Dockerfile micro-service

ready to deploy.



### Tutorials



- [Bitcoin secure off-line wallet](https://medium.com/think-do-tank/bitcoin-secure-off-line-wallet-be50a57a8474)

- [Easy Ethereum (and ERC20) transactions](https://medium.com/think-do-tank/easy-ethereum-transactions-with-zenroom-ac911a0bfdc0)

- [Quantum Proof Crypto](https://medium.com/think-do-tank/quantum-proof-cryptography-e23b165b3bbd)



## Build



Dependencies: makefile, cmake, gcc, libreadline-dev, xxd



Optional: musl-libc, emscripten for wasm builds



Use this command sequence:



```

git clone https://github.com/dyne/zenroom

cd zenroom

make linux

```



to create the CLI executable in `src/zenroom`



```

make linux-lib

```



to create the shared library in `src/libzenroom-x86_64.so`



```

make

```



to list more available targets



### Meson + Ninja



Practical build scripts for GNU/Linux are provided using Meson + Ninja



```

make meson

```



Will produce a `zenroom` executable and a `libzenroom` shared lib in `zenroom/build`.



## License



Copyright (C) 2017-2023 Dyne.org foundation



Designed and written by Denis "[Jaromil](https://jaromil.dyne.org)"

Roio with the help of [Puria](https://github.com/puria) Nafisi Azizi

and [Andrea](https://www.linkedin.com/in/andrea-d-intino/) D'Intino.



Includes code contributions by Alberto Lerda, Matteo Cristino, Danilo

Spinella, Luca Di Domenico and Rebecca Selvaggini.



Reviews and suggestions contributed by: Richard Stallman, Daniele

Lacamera, Enrico Zimuel, Sofía Celi, Sebastian Blichfeld, Adam Burns,

Thomas Fuerstner and Jürgen Eckel.



Zenroom [complies with the REUSE license specification](https://github.com/dyne/Zenroom/actions/workflows/reuse.yml) and redistributes:

- Lua 5.4 - Copyright © 1994–2023 Lua.org, PUC-Rio.

- Apache Milagro Crypto Library (AMCL)

- Various Lua libraries released under Apache/MIT license



Special thanks to our colleagues in the [DECODE

project](https://decodeproject.eu) whose research has inspired the

birth of this project: Francesca Bria, George Danezis, Ola Bini, Mark

de Villiers, Ivan Jelincic, Alberto Sonnino, Jim Barritt, Christian

Espinoza, Samuel Mulube and Nina Boelsums.



This program is free software: you can redistribute it and/or modify

it under the terms of the GNU Affero General Public License as

published by the Free Software Foundation, either version 3 of the

License, or (at your option) any later version.

 

This program is distributed in the hope that it will be useful, but

WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

Affero General Public License for more details.



You should have received a copy of the GNU Affero General Public

License along with this program.  If not, see

.