Trait tea_soft::block_cipher::NewBlockCipher

pub trait NewBlockCipher {
    type KeySize: ArrayLength<u8>;
    pub fn new(key: &GenericArray<u8, Self::KeySize>) -> Self;

    pub fn new_varkey(key: &[u8]) -> Result<Self, InvalidKeyLength> { ... }
}

Instantiate a BlockCipher algorithm.

Associated Types

type KeySize: ArrayLength<u8>

Key size in bytes with which cipher guaranteed to be initialized.

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Required methods

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

Create new block cipher instance from key with fixed size.

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Provided methods

pub fn new_varkey(key: &[u8]) -> Result<Self, InvalidKeyLength>

Create new block cipher instance from key with variable size.

Default implementation will accept only keys with length equal to KeySize, but some ciphers can accept range of key lengths.

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Implementors

impl NewBlockCipher for Tea16

type KeySize = U16

pub fn new(key: &GenericArray<u8, U16>) -> Self

impl NewBlockCipher for Tea32

type KeySize = U16

pub fn new(key: &GenericArray<u8, U16>) -> Self

impl NewBlockCipher for Tea64

type KeySize = U16

pub fn new(key: &GenericArray<u8, U16>) -> Self

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