Struct block_modes::Cbc

pub struct Cbc<C: BlockCipher, P: Padding> { /* fields omitted */ }

Cipher Block Chaining (CBC) block cipher mode isntance.

Trait Implementations

impl<C: BlockCipher, P: Padding> BlockMode<C, P> for Cbc<C, P>

fn new(cipher: C, iv: &GenericArray<u8, <C as BlockCipher>::BlockSize>) -> Self

Create a new block mode instance from initialized block cipher and IV.

fn encrypt_blocks(     &mut self,     blocks: &mut [GenericArray<u8, <C as BlockCipher>::BlockSize>] )

Encrypt blocks of data

fn decrypt_blocks(     &mut self,     blocks: &mut [GenericArray<u8, <C as BlockCipher>::BlockSize>] )

Decrypt blocks of data

fn new_fix(     key: &GenericArray<u8, <C as BlockCipher>::KeySize>,     iv: &GenericArray<u8, <C as BlockCipher>::BlockSize> ) -> Self

Create a new block mode instance from fixed sized key and IV.

fn new_var(key: &[u8], iv: &[u8]) -> Result<Self, InvalidKeyIvLength>

Create a new block mode instance from variable size key and IV.

fn encrypt(self, buffer: &mut [u8], pos: usize) -> Result<&[u8], BlockModeError>

Encrypt message in-place.

fn decrypt(self, buffer: &mut [u8]) -> Result<&[u8], BlockModeError>

Decrypt message in-place.

Important traits for Vec<u8>

impl Write for Vec<u8>

fn encrypt_vec(self, plaintext: &[u8]) -> Vec<u8>

Encrypt message and store result in vector.

fn decrypt_vec(self, ciphertext: &[u8]) -> Result<Vec<u8>, BlockModeError>

Encrypt message and store result in vector.