Struct aws_lc_rs::cipher::EncryptingKey

pub struct EncryptingKey { /* private fields */ }

A cipher encryption key that does not perform block padding.

Implementations

impl EncryptingKey

pub fn ctr(key: UnboundCipherKey) -> Result<EncryptingKey, Unspecified>

Constructs an EncryptingKey operating in counter (CTR) mode using the provided key.

Errors

• Unspecified: Returned if there is an error constructing the EncryptingKey.

pub fn algorithm(&self) -> &Algorithm

Returns the cipher algorithm.

pub fn mode(&self) -> OperatingMode

Returns the cipher operating mode.

pub fn encrypt( &self, in_out: &mut [u8] ) -> Result<DecryptionContext, Unspecified>

Encrypts the data provided in in_out in-place. Returns a references to the decrypted data.

Errors

• Unspecified: Returned if cipher mode requires input to be a multiple of the block length, and in_out.len() is not. Otherwise returned if encryption fails.

pub fn less_safe_encrypt( &self, in_out: &mut [u8], context: EncryptionContext ) -> Result<DecryptionContext, Unspecified>

Encrypts the data provided in in_out in-place using the provided CipherContext. Returns a references to the decrypted data.

Errors

• Unspecified: Returned if cipher mode requires input to be a multiple of the block length, and in_out.len() is not. Otherwise returned if encryption fails.

Trait Implementations

impl Debug for EncryptingKey

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

Formats the value using the given formatter.