SHA256 abstract class / dart:crypto Library / Dart API Reference

SHA256 abstract class

SHA256 hash function implementation.

abstract class SHA256 implements Hash {
 factory SHA256() => new _SHA256();
}

Implements

Hash

Constructors

factory SHA256() #

factory SHA256() => new _SHA256();

Properties

final int blockSize #

inherited from Hash

Internal block size of the hash in bytes.

This is exposed for use by the HMAC class which needs to know the block size for the Hash it is using.

int get blockSize;

Methods

abstract dynamic add(List<int> data) #

inherited from Hash

Add a list of bytes to the hash computation.

abstract List<int> close() #

inherited from Hash

Finish the hash computation and extract the message digest as a list of bytes.

abstract Hash newInstance() #

inherited from Hash

Returns a new instance of this hash function.

args

dart:async

dart:chrome

dart:collection

dart:core

dart:crypto

dart:html

dart:indexed_db

dart:io

dart:isolate

dart:json

dart:math

dart:mirrors

dart:svg

dart:typed_data

dart:uri

dart:utf

dart:web_audio

dart:web_gl

dart:web_sql

fixnum

intl

logging

matcher

mdv_observe

meta

mock

serialization

source_maps

unittest

SHA256 abstract class

Implements

Constructors

factory SHA256() #

Properties

final int blockSize #

Methods

abstract dynamic add(List<int> data) #

abstract List<int> close() #

abstract Hash newInstance() #

SHA256 abstract class

Implements

Constructors

Code factory SHA256() #

Properties

Code final int blockSize #

Methods

abstract dynamic add(List<int> data) #

abstract List<int> close() #

abstract Hash newInstance() #

factory SHA256() #

final int blockSize #