class DevicetreeSecureEntropyItem
Defined at line 1053 of file ../../zircon/kernel/phys/lib/boot-shim/include/lib/boot-shim/devicetree.h
Extracts randomness from the bootloader provided bytes in the devicetree.
`/chosen` may contain two properties that provide random bytes:
* 'kaslr-seed` see
https://github.com/devicetree-org/dt-schema/blob/main/dtschema/schemas/chosen.yaml#L35
* `rng-seed` see
https://github.com/devicetree-org/dt-schema/blob/main/dtschema/schemas/chosen.yaml#L55C1-L56C1
When extracted, the devicetree bytes are cleared.
Public Members
static const uint8_t kFillPatternPublic Methods
fit::result<DataZbi::Error> AppendItems (DataZbi & zbi)Defined at line 47 of file ../../zircon/kernel/phys/lib/boot-shim/devicetree-secure-entropy-item.cc
fit::result<DataZbi::Error> AppendItems (DataZbi & zbi)Defined at line 47 of file ../../zircon/kernel/phys/lib/boot-shim/devicetree-secure-entropy-item.cc
fit::result<DataZbi::Error> AppendItems (DataZbi & zbi)Defined at line 47 of file ../../zircon/kernel/phys/lib/boot-shim/devicetree-secure-entropy-item.cc
fit::result<DataZbi::Error> AppendItems (DataZbi & zbi)Defined at line 47 of file ../../zircon/kernel/phys/lib/boot-shim/devicetree-secure-entropy-item.cc
devicetree::ScanState OnNode (const devicetree::NodePath & path, const devicetree::PropertyDecoder & decoder)Defined at line 61 of file ../../zircon/kernel/phys/lib/boot-shim/devicetree-secure-entropy-item.cc
size_t size_bytes ()Defined at line 1058 of file ../../zircon/kernel/phys/lib/boot-shim/include/lib/boot-shim/devicetree.h