Crate vck_common 

Common types, errors, JVCK metadata format, and loader→driver handover helpers shared across the kernel driver, the UEFI loader, and host tooling.

The crate is no_std by default (kernel/UEFI). Enabling the std feature (the default for host test crates such as sample/crypto-test) builds it against std while still going through the alloc API surface.

Re-exports

pub use error::VckError;

pub use error::VckResult;

pub use rng::set_random_source;

pub use rng::RandomSource;

pub use store::EncryptedOffsetStore;

pub use store::SectorIo;

pub use types::EncryptedOffset;

pub use types::Guid;

pub use types::SectorRange;

pub use types::VolumeCipher;

pub use types::VolumeCipherSupplier;

pub use types::VolumeId;

pub use xts::StaticCipherSupplier;

pub use xts::XtsVolumeCipher;

Modules

cpu

CPU feature detection shared by the kernel driver and the UEFI loader.

error

handover

Loader→driver handover payload (framework side).

ioctl

Windows device I/O control (IOCTL) code construction.

jvck

JVCK default metadata format: on-disk layout, key derivation, and a volume-backed EncryptedOffsetStore implementation.

rng

Pluggable cryptographic randomness source.

store

types

xts

Shared AES-256-XTS volume sector cipher used by both the kernel driver and the UEFI loader, so their on-disk crypto agrees by construction.

Macros

ctl_code

macro_rules! spelling of ctl_code, mirroring the C CTL_CODE macro for call sites that prefer macro syntax. Both forms expand to the same value; the const fn is preferred in const definitions because it is type-checked.