Trait cipher::KeySizeUser

pub trait KeySizeUser {
    type KeySize: ArrayLength<u8> + 'static;

    // Provided method
    fn key_size() -> usize { ... }
}

Types which use key for initialization.

Generally it’s used indirectly via KeyInit or KeyIvInit.

Required Associated Types

type KeySize: ArrayLength<u8> + 'static

Key size in bytes.

Provided Methods

fn key_size() -> usize

Return key size in bytes.

Object Safety

This trait is not object safe.

Implementors

impl<T> KeySizeUser for T

where T: InnerUser, <T as InnerUser>::Inner: KeySizeUser,

type KeySize = <<T as InnerUser>::Inner as KeySizeUser>::KeySize

impl<T: KeySizeUser + BlockSizeUser> KeySizeUser for StreamCipherCoreWrapper<T>

where T::BlockSize: IsLess<U256>, Le<T::BlockSize, U256>: NonZero,

type KeySize = <T as KeySizeUser>::KeySize