Adobe® Flex® 4 Language Reference
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mx.utils 
SHA256 
Packagemx.utils
Classpublic class SHA256
InheritanceSHA256 Inheritance Object

Language Version: ActionScript 3.0
Product Version: Flex 3
Runtime Versions: Flash Player 9, AIR 1.1

Implementation of SHA-256 hash algorithm as described in Federal Information Processing Standards Publication 180-2 at http://csrc.nist.gov/publications/fips/fips180-2/fips180-2.pdf


Public Properties
 PropertyDefined By
 Inheritedconstructor : Object
A reference to the class object or constructor function for a given object instance.
Object
 Inheritedprototype : Object
[static] A reference to the prototype object of a class or function object.
Object
Public Methods
 MethodDefined By
  
computeDigest(byteArray:ByteArray):String
[static] Computes the digest of a message using the SHA-256 hash algorithm.
SHA256
 Inherited
hasOwnProperty(name:String):Boolean
Indicates whether an object has a specified property defined.
Object
 Inherited
isPrototypeOf(theClass:Object):Boolean
Indicates whether an instance of the Object class is in the prototype chain of the object specified as the parameter.
Object
 Inherited
propertyIsEnumerable(name:String):Boolean
Indicates whether the specified property exists and is enumerable.
Object
 Inherited
setPropertyIsEnumerable(name:String, isEnum:Boolean = true):void
Sets the availability of a dynamic property for loop operations.
Object
 Inherited
toLocaleString():String
Returns the string representation of this object, formatted according to locale-specific conventions.
Object
 Inherited
toString():String
Returns the string representation of the specified object.
Object
 Inherited
valueOf():Object
Returns the primitive value of the specified object.
Object
Public Constants
 ConstantDefined By
  TYPE_ID : String = "SHA-256"
[static] Identifies this hash is of type "SHA-256".
SHA256
Method Detail

computeDigest

()method
public static function computeDigest(byteArray:ByteArray):String

Language Version: ActionScript 3.0
Product Version: Flex 3
Runtime Versions: Flash Player 9, AIR 1.1

Computes the digest of a message using the SHA-256 hash algorithm.

Parameters

byteArray:ByteArray — - the message, may not be null. return String - 64 character hexidecimal representation of the digest.

Returns
String
Constant Detail

TYPE_ID

Constant
public static const TYPE_ID:String = "SHA-256"

Language Version: ActionScript 3.0
Product Version: Flex 3
Runtime Versions: Flash Player 9, AIR 1.1

Identifies this hash is of type "SHA-256".




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Fri Mar 19 2010, 02:45 AM -07:00