HMAC<T extends HashState> class
The HMAC class represents a Hash-based Message Authentication Code.
It computes a MAC using a given hash function with a secret key and input data.
- Implemented types
Constructors
-
HMAC(CbHashFunc<
T> hash, List<int> key, [int? blockSize]) - Creates an HMAC instance with the specified hash function and secret key.
Properties
- getBlockSize → int
-
block size
no setteroverride
- getDigestLength → int
-
digest length
no setteroverride
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
clean(
) → void -
Clean up the internal state and reset hash object to its initial state.
override
-
cleanSavedState(
T savedState) → void -
Clean up and reset the saved state of the hash object to its initial state.
override
-
digest(
) → List< int> -
Generates the final hash digest by assembling and returning the hash state in a
List<int>.override -
finish(
List< int> out) → HMAC<HashState> -
Finalizes the hash computation and stores the hash state in the provided
out. Parameters:override -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
reset(
) → HMAC< HashState> -
Resets the hash computation to its initial state.
override
-
restoreState(
T savedState) → HMAC< HashState> -
Restores the hash computation state from a previously saved state.
override
-
saveState(
) → T -
Saves the current hash computation state into a serializable state object.
override
-
toString(
) → String -
A string representation of this object.
inherited
-
update(
List< int> data) → Hash -
Updates the hash computation with the given data.
override
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited