Function measure_tdx_efi_variable

dstack-mr/src/tdvf.rs:109–116

Measures an EFI variable event.

(vendor_guid: &str, var_name: &str)

/// Measures an EFI variable event.
fn measure_tdx_efi_variable(vendor_guid: &str, var_name: &str) -> Result<Vec<u8>> {
    let mut data = Vec::new();
    data.extend_from_slice(&encode_guid(vendor_guid)?);
    data.extend_from_slice(&(var_name.len() as u64).to_le_bytes());
    data.extend_from_slice(&0u64.to_le_bytes());
    data.extend(utf16_encode(var_name));
    Ok(measure_sha384(&data))
}

impl<'a> Tdvf<'a> {
    /// Parse TDVF firmware metadata