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A technical blog post explaining distributed key generation (DKG) using multiparty computation, showing how parties can jointly generate a key without any single party holding the full private key, complete with a worked example.
Flashpaper is a self-destructing secret sharing service that encrypts data in the browser with zero-knowledge, stores payloads in RAM only (no database), and provides a REST API and MCP server for AI agents.
This paper introduces a formal framework for distributed secret storage in networks, balancing survivability under failures and resistance to adversarial compromise, and derives exact survivability in terms of minimal information-carrying subgraphs.
Explains how Shamir's Secret Sharing works using geometric intuition, and mentions its use in Ente's Legacy Kit for secure secret recovery.
The article introduces the concept of Beaver Triples in the context of Secure Multi-Party Computation (MPC) using a practical example of friends privately deciding on a restaurant. It explains how secret sharing allows participants to compute group-level scores based on private inputs without revealing individual data.