Trait ocb3::KeyInit

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> { ... }
}

Types which can be initialized from key.

Required Methods

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

Create new value from fixed size key.

Provided Methods

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

Create new value from variable size key.

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.

Implementations on Foreign Types

impl<T> KeyInit for StreamCipherCoreWrapper<T>

where T: KeyInit + BlockSizeUser, <T as BlockSizeUser>::BlockSize: IsLess<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>, B0>, B0>>, <<T as BlockSizeUser>::BlockSize as IsLess<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>, B0>, B0>>>::Output: NonZero,

fn new( key: &GenericArray<u8, <StreamCipherCoreWrapper<T> as KeySizeUser>::KeySize> ) -> StreamCipherCoreWrapper<T>

Implementors

impl<Cipher, NonceSize, TagSize> KeyInit for Ocb3<Cipher, NonceSize, TagSize>

where Cipher: BlockSizeUser<BlockSize = U16> + BlockEncrypt + KeyInit + BlockDecrypt, NonceSize: NonceSizes, TagSize: TagSizes,

impl<T> KeyInit for T

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