[−][src]Trait pmac::NewMac
Instantiate a Mac
algorithm.
Associated Types
type KeySize: ArrayLength<u8>
Key size in bytes with which cipher guaranteed to be initialized.
Required methods
fn new(key: &GenericArray<u8, Self::KeySize>) -> Self
Initialize new MAC instance from key with fixed size.
Provided methods
fn new_varkey(key: &[u8]) -> Result<Self, InvalidKeyLength>
Initialize new MAC instance from key with variable size.
Default implementation will accept only keys with length equal to
KeySize
, but some MACs can accept range of key lengths.
Implementors
impl<T> NewMac for T where
T: FromBlockCipher,
<T as FromBlockCipher>::Cipher: NewBlockCipher,
[src]
T: FromBlockCipher,
<T as FromBlockCipher>::Cipher: NewBlockCipher,