Enum HardwareSealingPolicy 

pub enum HardwareSealingPolicy {
    None,
    Hash,
    Signer,
}

Hardware sealing policy

Selects how the hardware-derived key used to seal the VMGS DEK is computed (e.g. whether the OpenHCL measurement is mixed into the derivation).

On CVMs the policy governs the hardware-sealing-based VMGS DEK backup by default. When GuestStateEncryptionPolicy::HardwareSealing is selected (stateless mode, i.e. no_persistent_secrets is true), the same policy governs the exclusive hardware sealing that becomes the sole source of the VMGS DEK.

Variants

None

No hardware sealing

Hash

Hash-based hardware sealing

Signer

Signer-based hardware sealing

Trait Implementations

impl Clone for HardwareSealingPolicy

fn clone(&self) -> HardwareSealingPolicy

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for HardwareSealingPolicy

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for HardwareSealingPolicy

fn default() -> HardwareSealingPolicy

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for HardwareSealingPolicy

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for HardwareSealingPolicy

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for HardwareSealingPolicy