SkeinMac Class

Implementation of the Skein parameterised MAC function in 256, 512 and 1024 bit block sizes, based on the Threefish tweakable block cipher.

Definition

Namespace: Org.BouncyCastle.Crypto.Macs
Assembly: BouncyCastle.Cryptography (in BouncyCastle.Cryptography.dll) Version: 2.3.0-beta.187+d6da5648ae

C#View Source Request Example

public class SkeinMac : IMac

VBView Source Request Example

Public Class SkeinMac
	Implements IMac

C++View Source Request Example

public ref class SkeinMac : IMac

JavaScriptView Source Request Example

Org.BouncyCastle.Crypto.Macs.SkeinMac = function();

Type.createClass(
	'Org.BouncyCastle.Crypto.Macs.SkeinMac',
	null,
	Org.BouncyCastle.Crypto.IMac);

Inheritance: Object SkeinMac

Implements: IMac

Remarks

This is the 1.3 version of Skein defined in the Skein hash function submission to the NIST SHA-3 competition in October 2010.

Skein was designed by Niels Ferguson - Stefan Lucks - Bruce Schneier - Doug Whiting - Mihir Bellare - Tadayoshi Kohno - Jon Callas - Jesse Walker.

Constructors

SkeinMac(SkeinMac)	Initializes a new instance of the SkeinMac class
SkeinMac(Int32, Int32)	Constructs a Skein MAC with an internal state size and output size.

Properties

AlgorithmName

Methods

BlockUpdate(ReadOnlySpanByte)
BlockUpdate(Byte, Int32, Int32)
DoFinal(SpanByte)
DoFinal(Byte, Int32)
Equals	Determines whether the specified object is equal to the current object. (Inherited from Object)
Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object)
GetHashCode	Serves as the default hash function. (Inherited from Object)
GetMacSize
GetType	Gets the Type of the current instance. (Inherited from Object)
Init	Optionally initialises the Skein digest with the provided parameters.
MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object)
Reset
ToString	Returns a string that represents the current object. (Inherited from Object)
Update

Fields

SKEIN_1024	1024 bit block size - Skein-1024
SKEIN_256	256 bit block size - Skein-256
SKEIN_512	512 bit block size - Skein-512