Trait BlockEncrypt

pub trait BlockEncrypt: BlockSizeUser + Sized {
    // Required method
    fn encrypt_with_backend(
        &self,
        f: impl BlockClosure<BlockSize = Self::BlockSize>,
    );

    // Provided methods
    fn encrypt_block_inout(&self, block: InOut<'_, '_, Block<Self>>) { ... }
    fn encrypt_blocks_inout(&self, blocks: InOutBuf<'_, '_, Block<Self>>) { ... }
    fn encrypt_block(&self, block: &mut Block<Self>) { ... }
    fn encrypt_block_b2b(
        &self,
        in_block: &Block<Self>,
        out_block: &mut Block<Self>,
    ) { ... }
    fn encrypt_blocks(&self, blocks: &mut [Block<Self>]) { ... }
    fn encrypt_blocks_b2b(
        &self,
        in_blocks: &[Block<Self>],
        out_blocks: &mut [Block<Self>],
    ) -> Result<(), NotEqualError> { ... }
    fn encrypt_padded_inout<'inp, 'out, P: Padding<Self::BlockSize>>(
        &self,
        data: InOutBufReserved<'inp, 'out, u8>,
    ) -> Result<&'out [u8], PadError> { ... }
    fn encrypt_padded<'a, P: Padding<Self::BlockSize>>(
        &self,
        buf: &'a mut [u8],
        msg_len: usize,
    ) -> Result<&'a [u8], PadError> { ... }
    fn encrypt_padded_b2b<'a, P: Padding<Self::BlockSize>>(
        &self,
        msg: &[u8],
        out_buf: &'a mut [u8],
    ) -> Result<&'a [u8], PadError> { ... }
    fn encrypt_padded_vec<P: Padding<Self::BlockSize>>(
        &self,
        msg: &[u8],
    ) -> Vec<u8> { ... }
}

Encrypt-only functionality for block ciphers.

Required Methods

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

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

Provided Methods

fn encrypt_block_inout(&self, block: InOut<'_, '_, Block<Self>>)

Encrypt single inout block.

fn encrypt_blocks_inout(&self, blocks: InOutBuf<'_, '_, Block<Self>>)

Encrypt inout blocks.

fn encrypt_block(&self, block: &mut Block<Self>)

Encrypt single block in-place.

fn encrypt_block_b2b(&self, in_block: &Block<Self>, out_block: &mut Block<Self>)

Encrypt in_block and write result to out_block.

fn encrypt_blocks(&self, blocks: &mut [Block<Self>])

Encrypt blocks in-place.

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

Encrypt blocks buffer-to-buffer.

Returns NotEqualError if provided in_blocks and out_blocks have different lengths.

fn encrypt_padded_inout<'inp, 'out, P: Padding<Self::BlockSize>>( &self, data: InOutBufReserved<'inp, 'out, u8>, ) -> Result<&'out [u8], PadError>

Pad input and encrypt. Returns resulting ciphertext slice.

Returns PadError if length of output buffer is not sufficient.

fn encrypt_padded<'a, P: Padding<Self::BlockSize>>( &self, buf: &'a mut [u8], msg_len: usize, ) -> Result<&'a [u8], PadError>

Pad input and encrypt in-place. Returns resulting ciphertext slice.

Returns PadError if length of output buffer is not sufficient.

fn encrypt_padded_b2b<'a, P: Padding<Self::BlockSize>>( &self, msg: &[u8], out_buf: &'a mut [u8], ) -> Result<&'a [u8], PadError>

Pad input and encrypt buffer-to-buffer. Returns resulting ciphertext slice.

Returns PadError if length of output buffer is not sufficient.

fn encrypt_padded_vec<P: Padding<Self::BlockSize>>(&self, msg: &[u8]) -> Vec<u8>

Pad input and encrypt into a newly allocated Vec. Returns resulting ciphertext Vec.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<Alg: BlockEncrypt> BlockEncrypt for &Alg

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

Implementors