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Security model, platform details, and vulnerability disclosure

Trusted Execution Environment Platforms

Platform Comparison

Intel SGX

Trust Score:40/40
Enclave Size:256MB
Attestation:DCAP
Min CPU:6th Gen

Features

  • • Remote attestation
  • • Sealed storage
  • • Memory encryption
  • • Secure key derivation

AMD SEV

Trust Score:40/40
Enclave Size:Unlimited
Attestation:SEV-SNP
Min CPU:EPYC 7xx2

Features

  • • VM-level isolation
  • • Memory encryption
  • • Launch measurement
  • • Migration support

ARM TrustZone

Trust Score:35/40
Enclave Size:32MB
Attestation:Custom
Min CPU:ARMv8-A

Features

  • • Secure/Normal world split
  • • Secure boot
  • • Trusted applications
  • • Hardware crypto