OFBBlockCipher class

Implementation of Output FeedBack mode (OFB) on top of a BlockCipher.

Implemented types

• BlockCipher

Constructors

OFBBlockCipher(BlockCipher _underlyingCipher, int blockSize)

Properties

algorithmName → String

Get this algorithm's standard name.

no setter, override

blockSize → int

Get this ciphers's block size.

final

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

init(bool forEncryption, CipherParameters? params) → void

Initialise the cipher and, possibly, the initialisation vector (IV). If an IV isn't passed as part of the parameter, the IV will be all zeros. An IV which is too short is handled in FIPS compliant fashion.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

process(Uint8List data) → Uint8List

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

inherited

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

Process a whole block of data given by inp and starting at offset inpOff.

override

reset() → void

Reset the cipher to its original state.

override

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Properties

factoryConfig → FactoryConfig

Intended for internal use.

final