CryptoAuth class

Computes an authentication tag for a message and a secret key, and provides a way to verify that a given tag is valid for a given message and a key.

Constructors

CryptoAuth()

Properties

hashCode int
The hash code for this object.
no setterinherited
runtimeType Type
A representation of the runtime type of the object.
no setterinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() String
A string representation of this object.
inherited

Operators

operator ==(Object other) bool
The equality operator.
inherited

Static Methods

compute(Uint8List value, Uint8List key) Uint8List
Computes a tag for given value and key.
computeString(String value, Uint8List key) Uint8List
Computes a tag for given string value and key.
randomKey() Uint8List
Generates a random key for use with authentication.
verify(Uint8List tag, Uint8List value, Uint8List key) bool
Verifies that the tag is valid for given value and key.
verifyString(Uint8List tag, String value, Uint8List key) bool
Verifies that the tag is valid for given string value and key.