About CE and SEC2


In uvm_conf_computing.h#L45-L50 of Nvidia driver, I spot two terms: CE (might means Copy Engine) and SEC2. They seems to be hardware components related to GPU-side en/decryption.

In H100 confidential computing, what is the workflow of the two hardware components?


These are internal naming for silicon primitives that are required for Confidential Computing. Unfortunately, we do not document these further. All necessary information for using Confidential Computing should be located in our whitepaper at Deployment Guide & Whitepaper

If you find you need more specifics beyond this, let me know and we can work to get it added!

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