pub trait KeyInit: KeySizeUser + Sized {
    // Required method
    fn new(key: &GenericArray<u8, Self::KeySize>) -> Self;

    // Provided methods
    fn new_from_slice(key: &[u8]) -> Result<Self, InvalidLength> { ... }
    fn generate_key(
        rng: impl CryptoRng + RngCore
    ) -> GenericArray<u8, Self::KeySize> { ... }
}
Expand description

Types which can be initialized from key.

Required Methods§

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fn new(key: &GenericArray<u8, Self::KeySize>) -> Self

Create new value from fixed size key.

Provided Methods§

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fn new_from_slice(key: &[u8]) -> Result<Self, InvalidLength>

Create new value from variable size key.

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fn generate_key( rng: impl CryptoRng + RngCore ) -> GenericArray<u8, Self::KeySize>

Generate random key using the provided CryptoRng.

Object Safety§

This trait is not object safe.

Implementors§

source§

impl<T> KeyInit for T
where T: InnerInit, <T as InnerUser>::Inner: KeyInit,