awesome-sgx-applications

Awesome Artefacts on SGX Systems and Services

Technology Architecture

• TEE has to be considered as a co-processor
• TEE executes programs whose hash, or fingerprint, corresponds to the original code

Security Architecture

• The manufacturer of the processor guarantees that nobody has access to the internal keys of the TEE
• The manufacturer of the processor guarantees that nobody has access to read its memory.

Business Architecture

• Manufacturer can authenticate each TEE and provide remote attestation to a user.
• This is to confirm that the untampered program is actually running on a genuine TEE.
• Even if the machine is physically located in an off-site data center.

Functional Architecture

• TEEs allow us to execute any state update without sharing data with the blockchain validators

Relevant Usecases

• Private token transfers,
• Private smart contracts
• Private state channels

Broader Usecases

• Remote computation
• Digital Rights Management
• Concealment of Proprietry Algorithms

SGX Extention SDK Tools

• Edger8 Tool ( Generates interfaces between untrusted components and enclaves
• Enclave Signing Tool ( Generates the enclave metadata that includes the enclave signature
• Enclave Debugger
• Performance Measurement VTune Amplifier
• Enclave Memory Measurement Tool
• CPUSVN Configuration Tool