# zkSecurity

👋 **Welcome to zkSecurity!** We are a security R&D team specializing in advanced cryptography. Our mission is to provide **secure solutions** to modern cryptographic challenges and make systems **secure and future-proof**. We conduct expert **security audits** 🔒 for zero-knowledge protocols, cryptographic algorithms, smart contracts, and more – helping projects find vulnerabilities and strengthen their code before deployment.

Our expertise spans **zero-knowledge proofs (ZKP)**, **multi-party computation (MPC)**, **fully homomorphic encryption (FHE)**, and **post-quantum cryptography**. The zkSecurity team has audited numerous high-profile projects which you can browse on the [reports page](https://reports.zksecurity.xyz/).

## Featured Projects

Here are a few of our open-source projects and tools 🚀:

- **[Noname](https://github.com/zksecurity/noname)** – A high-level programming language for writing **zero-knowledge applications** (zkApps). Inspired by Rust and Go, Noname lets developers easily build zk circuits and proofs. It supports multiple proving systems, currently compiling to R1CS (for SnarkJS) and Kimchi (Mina’s *plonk* proof system).
- **[ZkBugs](https://github.com/zksecurity/zkbugs)** – A curated collection of real-world **ZKP vulnerabilities** with scripts to reproduce each exploit. ZkBugs helps developers learn from past security issues in zero-knowledge protocols, providing hands-on examples of how bugs were exploited and how to prevent similar flaws.
- **[Wasmati](https://github.com/zksecurity/wasmati)** – A **TypeScript library** for writing low-level WebAssembly modules directly from JavaScript. Wasmati empowers developers to hand-craft optimized WebAssembly (WASM) code without needing a separate compiler, making it easier to create performance-critical crypto and ZK primitives in a JS/TS environment.
- **[zkBank](https://github.com/zksecurity/zkbank)** – A capture-the-flag challenge that we use for recruiting. Interested in joining the team? Take a look at it!

## Get in Touch

🚀 *We’re always excited to collaborate* – whether it’s discussing a new cryptographic idea, building secure software, or reviewing code for potential bugs. Feel free to **star our repositories** if you find them useful, open an issue or pull request to contribute, and reach out if you’d like to work together. **[Join our community or contact us](mailto:hello@zksecurity.xyz)** – we’d love to hear from you! 💬