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feat: add nvidia GPU evidence format spec #75

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feat: add nvidia GPU evidence format spec #75

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13 changes: 13 additions & 0 deletions docs/nvidia-gpu-evidence.cddl
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Original file line number Diff line number Diff line change
@@ -0,0 +1,13 @@
nvidia-gpu-evidence = [
+ {
"arch": arch-type
"certificate": certificate-type
"evidence": evidence-type
"nonce": nonce-type
}
]

arch-type = "BLACKWELL" / "HOPPER"

@cowbon cowbon Jun 1, 2026

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Should arch-type be a generic string to support future GPU arch in CDDL?

certificate-type = text .b64c bytes
evidence-type = text .b64c bytes
nonce-type = text .hex (bytes .size 32)
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