Confidential Computing

Topic	Replies	Views	Activity
Welcome & General Information! Welcome to the NVIDIA Confidential Computing Forum! Please feel free to provide feedback, ask questions, leave comments, or report issues here. For Getting Started Information, please check out our GitHub repository. Th…	0	824	July 20, 2023
RTX PRO 4500 Blackwell fails in TDX CC-On (0x62:0x65:2119) — which TRD release will add support? driver , blackwell	1	29	September 1, 2026
Is Secure Boot / firmware authentication enabled by default on non-Confidential-Computing GPUs such as A100?	1	77	August 31, 2026
NVENC nvEncInitializeEncoder returns NV_ENC_ERR_OUT_OF_MEMORY (10) on RTX PRO 6000 Blackwell Server Edition in SPT CC; NVDEC works;	1	43	August 31, 2026
Enabling Multi-GPU CC with H100	2	36	August 27, 2026
I couldn't find a Jetson to book in RunPod so I created RunSnack docker , jetson	3	111	August 26, 2026
H100 CC: Is there a GSP timeout between SPDM KEY_EXCHANGE_RSP and FINISH?	0	36	August 17, 2026
Can H100/H200 CC attestation give us info about which specific process ran on the enclave?	0	34	August 14, 2026
Request for CC-enabled VBIOS for NVIDIA B200 HGX (40 GPUs)	1	179	July 3, 2026
CC VBIOS request for NVIDIA B200 HGX	0	82	June 23, 2026
From Governance Runtime Assurance to Human-Directed Intelligence python , ai , inference-server-triton , architecture-and-design , system-management-and-architecture , nim , llm , agentic-ai	7	134	June 19, 2026
Looking for archived DU-12302-001_v5.0 Confidential Computing Deployment Guide	0	50	June 11, 2026
Is the Blackwell GPU RAM encrypted?	0	98	June 9, 2026
Seeking Confidential Computing Configuration Guidance for Blackwell Pro 6000 Workstation Edition	2	489	May 25, 2026
Cluster Networking with Nvidia CC	0	80	May 14, 2026
cuFFT (libcufft) crashes on H100 in Confidential Computing (CC) mode cuda , cublas , cufft	1	87	April 29, 2026
MIG + Confidential Computing	3	250	April 26, 2026
Does MIG/TEE isolation boundary fail upon host kernel compromise	0	63	April 17, 2026
Multi-Tenant Support in NVIDIA Confidential Computing (CC) on a Single GPU security	3	267	March 14, 2026
Questions from a newcomer — GPU Confidential Computing for multi-tenant inference	1	389	March 6, 2026
Cryptographically sealing AI intent payloads (TEEs) while awaiting physical GPIO actuation	0	70	February 27, 2026
Inquiry on Checkpointing on Confidential Computing	3	110	February 26, 2026
Inquiry About Compatible Commit on sev-snp-devel Branch (Ubuntu 22.04) kernel	7	120	February 19, 2026
NVIDIA B200: NCCL WARN Cuda failure 700 'an illegal memory access was encountered' cuda , deepseek	5	526	February 19, 2026
GPUDirect RDMA in CC mode rdma	0	114	February 5, 2026
How memory OOM concern is fixed in CC mode	4	166	January 15, 2026
NVIDIA H100 driver not loading on Ubuntu 25.x (kernel 6.14) nvidia-smi fails cuda , kernel , driver	1	266	January 12, 2026
Only 4/8 GPUs can be initialized with AMD SEV-SNP and NVIDIA PPCIe mode in CVM	4	206	January 7, 2026
After launched the 8 gpu tdx vm, nvswitch raise error	1	198	January 7, 2026
SEV-SNP VM with H100 GPU Passthrough Fails in KubeVirt	0	169	January 6, 2026

Welcome & General Information!

Welcome to the NVIDIA Confidential Computing Forum! Please feel free to provide feedback, ask questions, leave comments, or report issues here. For Getting Started Information, please check out our GitHub repository. Th…