A passionate developer from Depok, West Java, Indonesia — currently building Daemon Protocol, an onchain intel & AML compliance platform.
- 🎓 Studying at Politeknik Siber dan Sandi Negara (Poltek SSN) — National Cyber and Cryptography Polytechnic
- 🔭 Working on Caraka-SuperApp (Android mesh) and contributing to cakra-mesh
- 🔐 I enjoy tinkering across the stack — desktop (Tauri/Rust), Android (Kotlin), web (Next.js/Firebase), and cryptography
- 📄 Co-authored SARX-128, a lightweight sponge-based stream cipher — published at IEEE ICCED 2025
- 🧮 Currently exploring lattice-based RSA cryptanalysis for my thesis — partial key exposure via Coppersmith's method (SageMath)
- 📫 Reach me at aryansyach4@gmail.com
| Project | Description | Stack |
|---|---|---|
| RunIT | AI-native event execution system. One brief becomes a dependency-mapped (DAG) master plan; 9 specialized agents auto-resolve venue, vendor, sponsor & permit tasks with confidence scores, an AI engine stress-tests crisis scenarios, and the whole operation is run from a real-time mission-control dashboard. | Next.js 16, Gemini, Firebase, TypeScript |
| JuraganApp Pro | POS & inventory management SaaS for small-to-medium businesses — sales, stock, and reporting dashboards (private repo). | React 19, Firebase, Vite, Recharts |
| CryptoSuite | Browser-based cryptography & number-theory calculator — modular arithmetic, prime tools, group theory, hash functions, and classical ciphers, running 100% client-side (no server, no data leaves the browser). | React 19, TypeScript, Vite |
| Project | Description | Stack |
|---|---|---|
| caraka-dekstop | Offline-first secure mesh messenger implementing the custom CLAMP protocol: Ascon-AEAD128 E2E encryption (NIST SP 800-232), X25519 ECDH for forward secrecy, multi-hop relay, UDP auto peer-discovery, and replay protection — no central server, no internet. | Tauri v2, Rust, cross-platform |
| Project | Description | Stack |
|---|---|---|
| CARAKA | Android WiFi-Direct mesh for disaster response — nearby devices discover, receive, and relay messages with no central server, SOS broadcast, authority roles, encrypted SQLCipher storage, and QR identity. Built for WRECK-IT 7.0. (Upstream: cakra-mesh; my fork: Caraka-SuperApp.) | Kotlin, Jetpack Compose, WiFi Direct, SQLCipher |
| Project | Description | Stack |
|---|---|---|
| SARX-128 | Lightweight sponge-based stream cipher using Speck128 as its internal permutation — designed for resource-constrained devices. Published at IEEE ICCED 2025. | C, cryptography |
| pke-common-prime-rsa | Lattice-based partial key exposure attacks on Common Prime RSA via Coppersmith's method (Jochemsz–May) with LLL/BKZ. Thesis cryptanalysis work. | SageMath, fpylll |
| pke-rsa-additive-blinding | PKE attack on RSA with additive exponent blinding from combined MSB–LSB leakage — key finding: blinded-exponent LSBs are the more critical bits to protect. | SageMath, fpylll |
| Daemon Protocol / DAEMON | Decision-intelligence platform for AML & crypto investigations — data fusion, entity resolution, graph analytics, case management, and workflow orchestration in one polyglot monorepo. | Go, Rust, NestJS, TypeScript |
| fpylll | Python/Cython bindings for fplll lattice reduction — the lattice engine behind the RSA cryptanalysis work above. | Cython, Python |
| Repository | Role | Highlights |
|---|---|---|
| daemon-blockint-tech/DAEMON | Contributor | Intel platform phases, NestJS gateway, Go Tor proxy & darkweb monitor, ontology security tests |
| Fatihmaull/cakra-mesh | Contributor | Peer-discovery session, animated radar overlay UI, WiFi Direct timeout/retry, unit coverage |
Published at the 11th International Conference on Computing, Engineering and Design (ICCED), 2025.
Authors: Andika Aryansyach Fauzan, Sevinanda Diva Ananta Ilmi, Santi Indarjani
| Resource | Link |
|---|---|
| IEEE Xplore | ieeexplore.ieee.org/document/11324550 |
| DOI | 10.1109/ICCED68324.2025.11324550 |
| Implementation & paper | github.com/0xAre/SARX-128 |
Still learning, still building — one commit at a time.