Struct KeyData 

pub struct KeyData {
    pub salt: Vec<u8>,
    pub key_encrypted: Option<Vec<u8>>,
    pub info_encrypted: Vec<u8>,
    pub trailer: Option<KeyDataTrailer>,
}

The decoded payload of a key file.

Fields

salt: Vec<u8>

The open salt, LOCAL_ENCRYPT_SALT_SIZE bytes.

key_encrypted: Option<Vec<u8>>

The open wrap of the local key; None when stored as a null array, which 7.3 writes while the app lock is on.

info_encrypted: Vec<u8>

The accounts info encrypted under the local key.

trailer: Option<KeyDataTrailer>

The 7.3 trailer; None for the legacy three-blob layout.

Implementations

impl KeyData

pub fn parse(payload: &[u8]) -> Result<Self>

Decodes a key file payload (the bytes inside its TDF$ container).

Errors

• Error::QDataStreamFailed when a blob is cut short.
• Error::KeyDataInvalid when the salt is not LOCAL_ENCRYPT_SALT_SIZE bytes or the trailer is malformed (see KeyDataTrailer::parse).

pub fn encode(&self) -> Result<Vec<u8>>

Encodes the key file payload; a trailer is written in format KEY_DATA_FORMAT_VERSION.

Errors

Error::QDataStreamFailed when a blob does not fit a u32 length.

pub fn live_wrap_count(&self) -> usize

Number of wraps of the committed generation; 0 without a trailer.

Trait Implementations

impl Clone for KeyData

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KeyData

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

Formats the value using the given formatter.

impl Eq for KeyData

impl PartialEq for KeyData

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for KeyData