Struct Encryptor 

pub struct Encryptor<C: BlockCipher> { /* private fields */ }

Available on crate features aes or tdes only.

Stateful encryptor object for unauthenticated symmetric ciphers used in the SSH packet encryption protocol.

Implementations

impl<C: BlockCipher> Encryptor<C>

pub fn new(cipher: Cipher, key: &[u8], iv: &[u8]) -> Result<Self>

Create a new encryptor object with the given Cipher, key, and iv (i.e. initialization vector).

Errors

• Returns Error::Crypto if the given cipher cannot be used with Encryptor.
• Returns Error::Length if key or iv are the wrong length for the given cipher.
• Returns Error::UnsupportedCipher if support for the given cipher is not enabled in the crate features.

Trait Implementations

impl<C: BlockCipher> BlockModeEncrypt for Encryptor<C>

fn encrypt_with_backend( &mut self, f: impl BlockModeEncClosure<BlockSize = Self::BlockSize>, )

Encrypt data using backend provided to the rank-2 closure.

fn encrypt_block_inout( &mut self, block: InOut<'_, '_, Array<u8, Self::BlockSize>>, )

Encrypt single inout block.

fn encrypt_blocks_inout( &mut self, blocks: InOutBuf<'_, '_, Array<u8, Self::BlockSize>>, )

Encrypt inout blocks.

fn encrypt_block(&mut self, block: &mut Array<u8, Self::BlockSize>)

Encrypt single block in-place.

fn encrypt_block_b2b( &mut self, in_block: &Array<u8, Self::BlockSize>, out_block: &mut Array<u8, Self::BlockSize>, )

Encrypt in_block and write result to out_block.

fn encrypt_blocks(&mut self, blocks: &mut [Array<u8, Self::BlockSize>])

Encrypt blocks in-place.

fn encrypt_blocks_b2b( &mut self, in_blocks: &[Array<u8, Self::BlockSize>], out_blocks: &mut [Array<u8, Self::BlockSize>], ) -> Result<(), NotEqualError>

Encrypt blocks buffer-to-buffer.

impl<C: BlockCipher> BlockSizeUser for Encryptor<C>

type BlockSize = <C as BlockSizeUser>::BlockSize

Size of the block in bytes.

fn block_size() -> usize

Return block size in bytes.

impl<C: BlockCipher> Debug for Encryptor<C>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<C: BlockCipher> InnerUser for Encryptor<C>

type Inner = C

Inner type.