SM3Digest Class

Implementation of Chinese SM3 digest as described at http://tools.ietf.org/html/draft-shen-sm3-hash-00 and at .... ( Chinese PDF )

Definition

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

C#View Source Request Example

public class SM3Digest : GeneralDigest

VBView Source Request Example

Public Class SM3Digest
	Inherits GeneralDigest

C++View Source Request Example

public ref class SM3Digest : public GeneralDigest

JavaScriptView Source Request Example

Org.BouncyCastle.Crypto.Digests.SM3Digest = function();

Type.createClass(
	'Org.BouncyCastle.Crypto.Digests.SM3Digest',
	Org.BouncyCastle.Crypto.Digests.GeneralDigest);

Inheritance: Object GeneralDigest SM3Digest

Remarks

The specification says "process a bit stream", but this is written to process bytes in blocks of 4, meaning this will process 32-bit word groups. But so do also most other digest specifications, including the SHA-256 which was a origin for this specification.

Constructors

SM3Digest	Standard constructor
SM3Digest(SM3Digest)	Copy constructor. This will copy the state of the provided message digest.

Properties

AlgorithmName

(Overrides GeneralDigestAlgorithmName)

Methods

BlockUpdate(ReadOnlySpanByte)	(Inherited from GeneralDigest)
BlockUpdate(Byte, Int32, Int32)	(Inherited from GeneralDigest)
Copy	(Overrides GeneralDigestCopy)
CopyIn	(Inherited from GeneralDigest)
DoFinal(SpanByte)	(Overrides GeneralDigestDoFinal(SpanByte))
DoFinal(Byte, Int32)	(Overrides GeneralDigestDoFinal(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)
Finish	(Inherited from GeneralDigest)
GetByteLength	(Inherited from GeneralDigest)
GetDigestSize	(Overrides GeneralDigestGetDigestSize)
GetHashCode	Serves as the default hash function. (Inherited from Object)
GetType	Gets the Type of the current instance. (Inherited from Object)
MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object)
Reset	reset the chaining variables (Overrides GeneralDigestReset)
Reset(IMemoable)	(Overrides GeneralDigestReset(IMemoable))
ToString	Returns a string that represents the current object. (Inherited from Object)
Update	(Inherited from GeneralDigest)