Struct AesWriter 

pub struct AesWriter<E: BlockEncryptor, W: Write> {
    pub enc: CbcEncryptor<E, EncPadding<PkcsPadding>>,
    /* private fields */
}

Fields

enc: CbcEncryptor<E, EncPadding<PkcsPadding>>

Encryptor to encrypt data with

Implementations

impl<E: BlockEncryptor, W: Write> AesWriter<E, W>

If you don’t want the header you can use this initializer

pub fn new(iv: Vec<u8>, writer: W, enc: E) -> Result<AesWriter<E, W>>

pub fn new_with_infos( iv: Vec<u8>, infos: CryptoInfo, writer: W, enc: E, ) -> Result<AesWriter<E, W>>

Initializer that will store info in the file. You muse use the AesReader::new_with_info to decrypt this kind of file

pub fn write_direct(&mut self, buf: &[u8]) -> Result<usize>

Trait Implementations

impl<E: BlockEncryptor, W: Write> Drop for AesWriter<E, W>

fn drop(&mut self)

Drops this AesWriter trying to finish encryption and to write everything to the underlying writer.

impl<E: BlockEncryptor, W: Write> Write for AesWriter<E, W>

fn write(&mut self, buf: &[u8]) -> Result<usize>

Encrypts the passed buffer and writes the result to the underlying writer.

Due to the blocksize of CBC not all data will be written instantaneously. For example if 17 bytes are passed, the first 16 will be encrypted as one block and written the underlying writer, but the last byte won’t be encrypted and written yet.

If flush has been called, this method will always return an error.

fn flush(&mut self) -> Result<()>

Flush this output stream, ensuring that all intermediately buffered contents reach their destination. [Read more](https://doc.rust-lang.org/nightly/|_| std/io/trait.Write.html#tymethod.flush)

Warning: When this method is called, the encryption will finish and insert final padding. After calling flush, this writer cannot be written to anymore and will always return an error.

fn write_vectored(&mut self, bufs: &[IoSlice<'_>]) -> Result<usize, Error>

Like write, except that it writes from a slice of buffers.

fn is_write_vectored(&self) -> bool

🔬This is a nightly-only experimental API. (can_vector)

Determines if this Writer has an efficient write_vectored implementation.

fn write_all(&mut self, buf: &[u8]) -> Result<(), Error>

Attempts to write an entire buffer into this writer.

fn write_all_vectored(&mut self, bufs: &mut [IoSlice<'_>]) -> Result<(), Error>

🔬This is a nightly-only experimental API. (write_all_vectored)

Attempts to write multiple buffers into this writer.

fn write_fmt(&mut self, args: Arguments<'_>) -> Result<(), Error>

Writes a formatted string into this writer, returning any error encountered.

fn by_ref(&mut self) -> &mut Self

where Self: Sized,

Creates a “by reference” adapter for this instance of Write.