Struct ffsend_api::crypto::key_set::KeySet

pub struct KeySet { /* private fields */ }

Implementations

impl KeySet

pub fn new(secret: Vec<u8>, iv: [u8; 12]) -> Self

Construct a new key, with the given secret and iv.

pub fn from(file: &RemoteFile, password: Option<&String>) -> Self

Create a key set from the given file ID and secret. This method may be used to create a key set based on a share URL.

pub fn generate(derive: bool) -> Self

Generate a secure new key.

If derive is true, file, authentication and metadata keys will be derived from the generated secret.

pub fn derive(&mut self)

Derive a file, authentication and metadata key.

pub fn derive_auth_password(&mut self, pass: &str, url: &Url)

Derive an authentication key, with the given password and file URL. This method does not derive a (new) file and metadata key.

pub fn secret(&self) -> &[u8]

Get the secret key.

pub fn secret_encoded(&self) -> String

Get the secret key as URL-safe base64 encoded string.

pub fn iv(&self) -> &[u8]

Get the input vector.

pub fn set_iv(&mut self, iv: [u8; 12])

Set the input vector.

pub fn file_key(&self) -> Option<&Vec<u8>>

Get the file encryption key, if derived.

pub fn auth_key(&self) -> Option<&Vec<u8>>

Get the authentication encryption key, if derived.

pub fn auth_key_encoded(&self) -> Option<String>

Get the authentication encryption key, if derived, as URL-safe base64 encoded string.

pub fn meta_key(&self) -> Option<&Vec<u8>>

Get the metadata encryption key, if derived.

pub fn cipher() -> Cipher

Get the cipher type to use in combination with these keys.