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SGX Secure Database

An end-to-end secure database solution where both client and server run inside Intel SGX enclaves, providing complete protection for database operations and data transmission.

Overview

This project implements a complete database system with end-to-end protection using Intel Software Guard Extensions (SGX). Both the database client and server operate within SGX enclaves, ensuring data confidentiality and integrity throughout the entire workflow - from client queries to server-side processing and storage.

Key Features

  • End-to-end enclave protection:

    • Client-side enclave for secure query generation
    • Server-side enclave for protected query processing
    • Secure channel between client and server enclaves
    • Protected data storage and processing

  • Security guarantees:

    • Data confidentiality during transit and processing
    • Query integrity protection
    • Secure key exchange between enclaves
    • Protected memory operations

Architecture

Client Side

  • SGX enclave for query handling
  • Secure connection management
  • Local key management
  • Query encryption

Server Side

  • Database engine running in SGX enclave
  • Secure storage management
  • Protected query processing
  • Key management and distribution

Communication

  • Enclave-to-enclave secure channel
  • Attestation between client and server
  • Protected data transmission

[Build and Usage instructions to be added]

License

This project is licensed under GNU General Public License v3.0 (GPL-3.0)