sev_guest_device::ioctl

Struct SevGuestDevice

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pub struct SevGuestDevice { /* private fields */ }
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Abstraction of the /dev/sev-guest device.

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impl SevGuestDevice

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pub fn open() -> Result<Self, Error>

Open an /dev/sev-guest device

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pub fn get_report( &self, user_data: [u8; 64], vmpl: u32, ) -> Result<SnpReport, Error>

Invoke the SNP_GET_REPORT ioctl via the device.

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pub fn get_derived_key( &self, root_key_select: u32, guest_field_select: u64, vmpl: u32, guest_svn: u32, tcb_version: u64, ) -> Result<[u8; 32], Error>

Invoke the SNP_GET_DERIVED_KEY ioctl via the device.

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