Explore the project library

PSE is home to many projects, from cryptography research to developer tools, protocols and proof-of-concept applications.

Showing 18 projects

Rate-Limiting Nullifier

A protocol for deterring spam and maintaining anonymity in communication systems.

A decentralized social network prioritizing privacy and anonymity

A secure e-voting solution minimizing the risk of collusion and bribery

Streamlining web3 product development with smart account components for enhanced wallets, dApps, and SDKs.

A protocol for integrating decentralized, anonymous, and spam-protected chat into applications.

A browser extension for secure, portable anonymous identity management across applications.

A zero-knowledge protocol enabling anonymous group membership proof and signaling.

Proactively securing Ethereum's L2 and ZK ecosystems.

A zero-knowledge proof mechanism for Ethereum block verification.

An open-source system for managing privacy-preserving groups of anonymous individuals.

Exploration of languages for writing zk circuits

ZKML leverages zero-knowledge proofs for privacy-preserving machine learning, enabling model and data privacy with transparent verification.

Aiding developers with tools for trusted setups.

Utilizing ZK proofs in social networks

A protocol for creating cryptographic proofs of authenticity for any data on the web.

A distributed reputation system with zero-knowledge features.

A mechanism for anonymous proof of Ethereum address ownership.

Protocol enabling centralized exchanges to prove solvency without compromising private information.