Why it matters

H100 CC enables GPU-side confidentiality. Understanding shapes CC stack.

Advertisement

The architecture

Enable CC mode at driver.

Encrypted PCIe traffic.

Attestation via NVIDIA.

H100 CC stackH100 CC modedriver enableEncrypted memoryGPU-sideAttestationNVIDIA quotesPair with confidential CPU VM for end-to-end coverage
H100 CC.
Advertisement

How it works end to end

CC mode encrypts GPU memory.

Encrypted PCIe.

Attestation chain: CPU TEE + GPU.

Some perf overhead.