Projects · Open source

Things I built

Open source tools that came out of the research. Each one states what it protects, what it does not, and where the evidence for both lives.

hadamask

Client-side protection for vector databases.

A Python library that protects embeddings and metadata before they reach a vector database: a keyed orthogonal transform for vectors, AES-256-GCM for metadata, and similarity search that stays exact.

Open source · v0.1.1 · Python 3.10+