SAGE: A Software-Based GPU Execution Attestation Mechanism
SAGE: Software-based Attestation for GPU Execution
AI summary
SAGE is a purely software GPU execution attestation mechanism that can securely execute code on NVIDIA Ampere architecture A100 GPUs without dedicated hardware support. Even if malicious code runs on the GPU and CPU, it provides code integrity and confidentiality, computation integrity, and data integrity and confidentiality. Evaluation shows the scheme is now practical, and its security does not rely on hardware-embedded keys.