TEE Trivia Tower

Problem Statement

Front-end: A trivia game. Everyone can “view source.”Secrets (the real answers) never live in that bundle. They stay inside the ROFL service, which—in production—runs inside a Trusted-Execution-Environment (TEE) on Oasis. The TEE won’t reveal its memory even to the machine’s root user.User flow:Browser asks the ROFL endpoint for a question.ROFL enclave sends back the question plus a cryptographic proof.Browser submits an answer; enclave tells you only “correct / wrong” (and signs that verdict so you can verify or even record it on-chain).

Solution

It uses ROFL of Oasis. Not fully production ready due to time constraints.Front-end: A trivia game. Everyone can “view source.”Secrets (the real answers) never live in that bundle. They stay inside the ROFL service, which—in production—runs inside a Trusted-Execution-Environment (TEE) on Oasis. The TEE won’t reveal its memory even to the machine’s root user.User flow:Browser asks the ROFL endpoint for a question.ROFL enclave sends back the question plus a cryptographic proof.Browser submits an answer; enclave tells you only “correct / wrong” (and signs that verdict so you can verify or even record it on-chain).