Type Alias dryoc::kdf::protected::LockedKdf

pub type LockedKdf = Kdf<Locked<Key>, Locked<Context>>;

Available on crate feature nightly only.

Locked Kdf, provided as a type alias for convenience.

Aliased Type

struct LockedKdf { /* private fields */ }

Implementations

impl<Key: NewByteArray<CRYPTO_KDF_KEYBYTES> + Zeroize, Context: NewByteArray<CRYPTO_KDF_CONTEXTBYTES> + Zeroize> Kdf<Key, Context>

pub fn gen() -> Self

Randomly generates a new pair of main key and context.

impl<Key: ByteArray<CRYPTO_KDF_KEYBYTES> + Zeroize, Context: ByteArray<CRYPTO_KDF_CONTEXTBYTES> + Zeroize> Kdf<Key, Context>

pub fn derive_subkey<Subkey: NewByteArray<CRYPTO_KDF_KEYBYTES>>( &self, subkey_id: u64 ) -> Result<Subkey, Error>

Derives a subkey for subkey_id, returning it.

pub fn derive_subkey_to_vec(&self, subkey_id: u64) -> Result<Vec<u8>, Error>

Derives a subkey for subkey_id, returning it as a Vec. Provided for convenience.

pub fn from_parts(main_key: Key, context: Context) -> Self

Constructs a new instance from key and context, consuming them both.

pub fn into_parts(self) -> (Key, Context)

Moves the key and context out of this instance, returning them as a tuple.

Trait Implementations

impl<Key: Clone + ByteArray<CRYPTO_KDF_KEYBYTES> + Zeroize, Context: Clone + ByteArray<CRYPTO_KDF_CONTEXTBYTES> + Zeroize> Clone for Kdf<Key, Context>

fn clone(&self) -> Kdf<Key, Context>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<Key: Debug + ByteArray<CRYPTO_KDF_KEYBYTES> + Zeroize, Context: Debug + ByteArray<CRYPTO_KDF_CONTEXTBYTES> + Zeroize> Debug for Kdf<Key, Context>

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

Formats the value using the given formatter.

impl<'de, Key, Context> Deserialize<'de> for Kdf<Key, Context>

where Key: Deserialize<'de> + ByteArray<CRYPTO_KDF_KEYBYTES> + Zeroize, Context: Deserialize<'de> + ByteArray<CRYPTO_KDF_CONTEXTBYTES> + Zeroize,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<Key, Context> Serialize for Kdf<Key, Context>

where Key: Serialize + ByteArray<CRYPTO_KDF_KEYBYTES> + Zeroize, Context: Serialize + ByteArray<CRYPTO_KDF_CONTEXTBYTES> + Zeroize,

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<Key, Context> Zeroize for Kdf<Key, Context>

where Key: Zeroize + ByteArray<CRYPTO_KDF_KEYBYTES>, Context: Zeroize + ByteArray<CRYPTO_KDF_CONTEXTBYTES>,

fn zeroize(&mut self)

Zero out this object from memory using Rust intrinsics which ensure the zeroization operation is not “optimized away” by the compiler.