Struct gcrypt::mac::Mac

pub struct Mac(_);

Methods

impl Mac

pub unsafe fn from_raw(raw: gcry_mac_hd_t) -> Self

pub fn as_raw(&self) -> gcry_mac_hd_t

pub fn into_raw(self) -> gcry_mac_hd_t

pub fn new(algo: Algorithm) -> Result<Mac>

pub fn with_flags(algo: Algorithm, flags: Flags) -> Result<Mac>

pub fn set_key(&mut self, key: impl AsRef<[u8]>) -> Result<()>

pub fn set_iv(&mut self, iv: impl AsRef<[u8]>) -> Result<()>

pub fn reset(&mut self) -> Result<()>

pub fn update(&mut self, bytes: &[u8]) -> Result<()>

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

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

Trait Implementations

impl Debug for Mac

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

Formats the value using the given formatter.

impl Drop for Mac

fn drop(&mut self)

Executes the destructor for this type.

impl Write for Mac

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

Write a buffer into this writer, returning how many bytes were written.

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

Flush this output stream, ensuring that all intermediately buffered contents reach their destination.

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

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

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, fmt: Arguments) -> Result<(), Error>

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

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

Creates a "by reference" adaptor for this instance of Write.