Struct Aes 

pub struct Aes { /* private fields */ }

Available on (crate features aes or tdes) and crate feature aes only.

Advanced Encryption Standard (AES) low-level block cipher.

Supports 128-bit, 192-bit, and 256-bit keys.

Implementations

impl Aes

pub fn new_from_slice(key: &[u8]) -> Result<Self, InvalidLength>

Create a new AES block cipher instance.

Supports key whose length is 16-bytes (128-bit), 24-bytes (192-bits), or 32-bytes (256-bits).

Errors

Returns InvalidLength if the length of key is not any of the above.

Trait Implementations

impl BlockCipherDecrypt for Aes

fn decrypt_blocks(&self, blocks: &mut [Block])

Decrypt blocks in-place.

fn decrypt_with_backend( &self, f: impl BlockCipherDecClosure<BlockSize = Self::BlockSize>, )

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

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

Decrypt single inout block.

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

Decrypt inout blocks.

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

Decrypt single block in-place.

fn decrypt_block_b2b( &self, in_block: &Array<u8, Self::BlockSize>, out_block: &mut Array<u8, Self::BlockSize>, )

Decrypt in_block and write result to out_block.

fn decrypt_blocks_b2b( &self, in_blocks: &[Array<u8, Self::BlockSize>], out_blocks: &mut [Array<u8, Self::BlockSize>], ) -> Result<(), NotEqualError>

Decrypt blocks buffer-to-buffer.

impl BlockCipherEncrypt for Aes

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

Encrypt blocks in-place.

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

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

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

Encrypt single inout block.

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

Encrypt inout blocks.

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

Encrypt single block in-place.

fn encrypt_block_b2b( &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_b2b( &self, in_blocks: &[Array<u8, Self::BlockSize>], out_blocks: &mut [Array<u8, Self::BlockSize>], ) -> Result<(), NotEqualError>

Encrypt blocks buffer-to-buffer.

impl BlockSizeUser for Aes

type BlockSize = UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>

Size of the block in bytes.

fn block_size() -> usize

Return block size in bytes.

impl Debug for Aes

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

Formats the value using the given formatter.