Struct BufEncryptor

pub struct BufEncryptor<C>
where
    C: BlockEncryptMut + BlockCipher,
{ /* private fields */ }

CFB mode buffered encryptor.

Implementations

impl<C> BufEncryptor<C>

where C: BlockEncryptMut + BlockCipher,

pub fn encrypt(&mut self, data: &mut [u8])

Encrypt a buffer in multiple parts.

pub fn get_state(&self) -> (&Block<C>, usize)

Returns the current state (block and position) of the decryptor.

pub fn from_state(cipher: C, iv: &Block<C>, pos: usize) -> Self

Restore from the given state for resumption.

Trait Implementations

impl<C> AlgorithmName for BufEncryptor<C>

where C: BlockEncryptMut + BlockCipher + AlgorithmName,

fn write_alg_name(f: &mut Formatter<'_>) -> Result

Write algorithm name into f.

impl<C> Clone for BufEncryptor<C>

where C: BlockEncryptMut + BlockCipher + Clone,

fn clone(&self) -> BufEncryptor<C>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<C> Debug for BufEncryptor<C>

where C: BlockEncryptMut + BlockCipher + AlgorithmName,

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

Formats the value using the given formatter.

impl<C: BlockEncryptMut + BlockCipher> Drop for BufEncryptor<C>

Available on crate feature zeroize only.

fn drop(&mut self)

Executes the destructor for this type.

impl<C> InnerIvInit for BufEncryptor<C>

where C: BlockEncryptMut + BlockCipher,

fn inner_iv_init(cipher: C, iv: &Iv<Self>) -> Self

Initialize value using inner and iv array.

fn inner_iv_slice_init( inner: Self::Inner, iv: &[u8], ) -> Result<Self, InvalidLength>

Initialize value using inner and iv slice.

impl<C> InnerUser for BufEncryptor<C>

where C: BlockEncryptMut + BlockCipher,

type Inner = C

Inner type.

impl<C> IvSizeUser for BufEncryptor<C>

where C: BlockEncryptMut + BlockCipher,

type IvSize = <C as BlockSizeUser>::BlockSize

Initialization vector size in bytes.

fn iv_size() -> usize

Return IV size in bytes.

impl<C: BlockEncryptMut + BlockCipher + ZeroizeOnDrop> ZeroizeOnDrop for BufEncryptor<C>

Available on crate feature zeroize only.