DigitalSignatureBox Class

A checksum or digital signature that can be used to verify the data contained within the file.

Object Model

Syntax

Visual Basic
C#
WinRT C#
WinRT JavaScript
C++/CLI

public class DigitalSignatureBox : Jpeg2000MultiBox

'Declaration
 
Public Class DigitalSignatureBox 
   Inherits Jpeg2000MultiBox

'Usage
 
Dim instance As DigitalSignatureBox

public sealed class DigitalSignatureBox : Jpeg2000MultiBox

function Leadtools.Jpeg2000.DigitalSignatureBox()

public ref class DigitalSignatureBox : public Jpeg2000MultiBox

Remarks

The digital signature is used to protect a very specific byte stream within the file. Any change to that byte stream will invalidate the digital signature. This box is defined in JPX and above file formats. A JPEG 2000 file can contain zero or more Digital Signature boxes.

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

DigitalSignatureBox Members
Leadtools.Jpeg2000 Namespace
Compression Using LEAD and JPEG Formats
File Formats - JPEG And LEAD Compressed
Bitmaps In Memory And In Files
JPEG2000 File Comments
JPEG And LEAD File Comments
Programming with JPEG 2000 Features
JPEG 2000 Boxes