Trait AeadAlgorithm 

pub trait AeadAlgorithm:
    Sized
    + PartialEq
    + Eq
    + Debug
    + Clone {
    // Required methods
    fn key_length(&self) -> usize;
    fn tag_length(&self) -> usize;
    fn nonce_length(&self) -> usize;

    // Provided method
    fn from_cose_number(number: impl Into<i128>) -> Option<Self> { ... }
}

An AEAD algorithm identifier.

Required Methods

fn key_length(&self) -> usize

Length of a key in bytes.

fn tag_length(&self) -> usize

Length of the cryptographic tag in bytes.

fn nonce_length(&self) -> usize

Length of the nonce (called IV in some algorithms) in bytes.

Provided Methods

fn from_cose_number(number: impl Into<i128>) -> Option<Self>

Selects an AEAD algorithm from its COSE number.

The algorithm number comes from the “COSE Algorithms” registry maintained by IANA.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl AeadAlgorithm for NoAlgorithms