KeyDerivator class abstract

The interface that a symmetric key derivator conforms to.

A KeyDerivator is normally used to convert some master data (like a password, for instance) to a symmetric key.

Inheritance

• Object
• Algorithm
• KeyDerivator

Implementers

• Argon2BytesGenerator
• Argon2BytesGenerator
• ConcatKDFDerivator
• ECDHKeyDerivator
• HKDFKeyDerivator
• PBKDF2KeyDerivator
• Scrypt

Constructors

KeyDerivator(String algorithmName)

Create the key derivator specified by the standard algorithmName.

factory

Properties

algorithmName → String

Get this algorithm's standard name.

no setter, inherited

hashCode → int

The hash code for this object.

no setter, inherited

keySize → int

Get this derivator key's output size.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

deriveKey(Uint8List inp, int inpOff, Uint8List out, int outOff) → int

Derive key from given input and put it in out at offset outOff.

init(CipherParameters params) → void

Init the derivator with its initialization params. The type of CipherParameters depends on the algorithm being used (see the documentation of each implementation to find out more).

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

process(Uint8List data) → Uint8List

Process a whole block of data at once, returning the result in a byte array.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited