Enum GroupKey 

pub enum GroupKey {
    Aes128([u8; 32]),
    Aes256([u8; 64]),
}

A GROUP destination’s shared symmetric key. RNS 1.4.2 Token.generate_key() mints the AES-256 form by default (32-byte signing half ‖ 32-byte encryption half); the AES-128 form is 32 bytes. The length law lives in the variants, so a stored key views as a TokenKey without a fallible re-parse per packet.

Variants

Aes128([u8; 32])

Aes256([u8; 64])

Implementations

impl GroupKey

pub fn from_slice(key: &[u8]) -> Result<GroupKey, GroupKeyError>

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

pub fn as_token_key(&self) -> TokenKey<'_>

Trait Implementations

impl Debug for GroupKey

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

Formats the value using the given formatter.

impl Default for GroupKey

fn default() -> GroupKey

Returns the “default value” for a type.

impl Drop for GroupKey

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl Zeroize for GroupKey

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.