Nautilus Trusted Compute MVP

This repository is organized into several sub-directories containing components of the Nautilus Trusted Compute MVP.

Signing Service & Enclave

• Description: Responsible for signing transactions and ensuring secure communication with the front-end.
• Components:
  • Signing Service: Signs transactions and handles secure communication with the front-end.
  • Signing Enclave: Unseals and reseals keys, verifies users, and signs unsigned transactions.

Execution Service & Enclave

• Description: Manages execution and verification requests, and supports the execution of WASM binaries.
• Components:
  • Execution Service: Manages execution and verification requests.
  • Execution Enclave: Unseals and reseals data, verifies user data, runs computations over datasets, and encrypts data for oracles.

Data Service

• Description: Manages data requests and handles sealed keys.
• Components:
  • Azure Blob Storage: Used for storing and managing data requests.

WASM

• Description: WebAssembly (WASM) binaries used for execution within the Execution Enclave.
• Components:
  • WASM Binaries: Executable binaries for the enclave to run.

JSON Schema Validator

• Description: Vue mixin for validating JSON data against a JSON schema.
• Components:
  • JSON Schema: Defines the structure and validation rules for the JSON data.

NTC Smart Contract (Algorand)

• Description: Smart contracts deployed on the Algorand blockchain.
• Components:
  • Smart Contracts: Implemented using PyTeal for various functionalities within the Nautilus Trusted Compute ecosystem.

Oracle node

• Description: Participates as nodes in the blockchain network, verifying execution requests by querying the state of the blockchain and constructing enclave transactions.
• Functions:
• Query the state of the blockchain and pass the result to the execution enclave
  • Create unsigned transactions from data received from the execution enclave to then be signed by the signing enclave and later forwarded to the blockchain