Enum Mac

pub enum Mac {
    FullLength(FullLengthMac),
    Truncated {
        mac_alg: FullLengthMac,
        mac_length: usize,
    },
}

Enumeration of message authentication code algorithms supported.

Variants

FullLength(FullLengthMac)

Untruncated MAC algorithm

Truncated

Truncated MAC algorithm

Fields

mac_alg: FullLengthMac

The MAC algorithm to truncate.

mac_length: usize

Desired length of the truncated MAC in bytes.

Implementations

impl Mac

pub fn is_hmac(self) -> bool

Check if the MAC algorithm is a HMAC algorithm, truncated or not

pub fn is_block_cipher_needed(self) -> bool

Check if the MAC algorithm is a construction over a block cipher

Trait Implementations

impl Clone for Mac

fn clone(&self) -> Mac

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Mac

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Mac

fn deserialize<__D>( __deserializer: __D, ) -> Result<Mac, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<FullLengthMac> for Mac

fn from(full_length_mac: FullLengthMac) -> Mac

Converts to this type from the input type.

impl From<Mac> for Algorithm

fn from(alg: Mac) -> Algorithm

Converts to this type from the input type.

impl PartialEq for Mac

fn eq(&self, other: &Mac) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Mac

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Zeroize for Mac

fn zeroize(&mut self)

Zero out this object from memory using Rust intrinsics which ensure the zeroization operation is not “optimized away” by the compiler.

impl Copy for Mac

impl Eq for Mac

impl StructuralPartialEq for Mac