MacGenerator class abstract interface

Interface for computing MAC (Message Authentication Code) values, e.g. HMAC with various underlying hash algorithms.

Supported MAC algorithms include (but are not limited to):

• HMAC-SHA-256
• HMAC-SHA-512
• HMAC-SHA-1

A MAC is a fixed-size byte tag derived from a secret key and input data, providing both data integrity and origin authentication.

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

generate(Uint8List key, Uint8List data) → Uint8List

Generate MAC tag from secret key and input data.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

verify(Uint8List key, Uint8List data, Uint8List tag) → bool

Constant-time verify MAC tag.

Operators

operator ==(Object other) → bool

The equality operator.

inherited