xiangdong huang
Aspiring Systems & Cryptography Engineer
I work on Zero-Knowledge Proofs, AI Security, and GPU-accelerated cryptographic systems. Currently exploring the intersection of cryptography and low-level systems engineering.
Hi, I’m hxd77 — a graduate student from Qingdao 🌊, working at the crossroads of Zero-Knowledge Proofs, AI Security, and systems engineering.
I’m fascinated by the idea that you can prove something is true without revealing why — that’s what draws me to ZKP. On the AI side, I think about adversarial robustness, prompt injection, and how to make LLMs actually trustworthy. I also play CTF competitions (crypto & web), because there’s no better way to understand security than breaking things apart.
I build with CUDA ⚡ and C++ ⚙️ to push cryptographic computations to the limits of modern GPUs. I also use Python 🐍 for prototyping and research.
I’m a firm believer that the best ideas come from cross-pollination — reading widely, staying curious, and never stopping at the surface of things. Outside the terminal, you’ll find me exploring the outdoors 🏔️, reading the latest papers on GPU-accelerated cryptography, or diving into a good book over coffee ☕.
The quieter you become, the more you can hear. — and the same applies to reading code.
Research Interests
Zero-Knowledge Proofs
Exploring efficient ZKP systems, including SNARKs, STARKs, and their applications in privacy-preserving computation.
Learn moreAI Security
Exploring adversarial attacks, prompt injection, model robustness, and secure AI system design.
Learn moreGPU-Accelerated Crypto
Leveraging CUDA for high-performance zero-knowledge proofs and cryptographic computations on GPUs.
Learn moreCTF & Web Security
Active participant in Capture The Flag competitions, specializing in cryptography and web security challenges.
Learn moreFeatured Projects
A high-performance zero-knowledge proof library with CUDA-accelerated proving, supporting Groth16 and PLONK.
A comprehensive security analysis toolkit for binary exploitation and reverse engineering.
Implementation of modern cryptographic primitives including elliptic curves, hash functions, and commitment schemes.
