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specification: Fix security model typo
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Signed-off-by: Samuel Ortiz <[email protected]>
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sameo committed Feb 6, 2024
1 parent ff88a2b commit 7d64f62
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4 changes: 2 additions & 2 deletions specification/05-security_model.adoc
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Expand Up @@ -13,12 +13,12 @@ The CoVE-IO security model is built on the following assumptions:
* The TVM owner has explicitly allowed the TDI to access its confidential
memory by accepting it.
* The TDI is exclusively assigned to the TVM, i.e. it must not be shared
other TVMs or any host software component.
with other TVMs or any host software component.
- A TVM may access a TDI trusted MMIO space only when all the following
conditions are met:
* The TVM owner has explicitly accepted the TDI.
* The TDI is exclusively assigned to the TVM, i.e. it must not be shared
other TVMs or any host software component.
with other TVMs or any host software component.
- Until a TDI is accepted by the TVM:
* The TDI is not allowed to DMA into the TVM confidential memory.
* Trusted MMIO access to the TDI is blocked by TSM.
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