A B C D E F G H I L M N O P Q R S T U V W 

A

add(CmdLineOption) - Method in class com.openstego.desktop.util.cmd.CmdLineOptions
Method to add the command-line option
add(String, String, int, boolean) - Method in class com.openstego.desktop.util.cmd.CmdLineOptions
Overloaded method to add the command-line option
addErrorCode(String, int, String) - Static method in exception com.openstego.desktop.OpenStegoException
Method to add new error codes to the namespace
addNamespace(String, String) - Static method in class com.openstego.desktop.util.LabelUtil
Method to add new namespace using resource bundle
addProperties(Map<String, String>) - Method in class com.openstego.desktop.OpenStegoConfig
Method to add properties from the map to this configuration data
ALGO_AES128 - Static variable in class com.openstego.desktop.OpenStegoCrypto
Constant for algorithm - AES128
ALGO_AES256 - Static variable in class com.openstego.desktop.OpenStegoCrypto
Constant for algorithm - AES256
ALGO_DES - Static variable in class com.openstego.desktop.OpenStegoCrypto
Constant for algorithm - DES

B

BROWSE_DH_EMB_CVRFILE - Static variable in interface com.openstego.desktop.ui.OpenStegoFrame.ActionCommands
Browse action for DH-Embed-CoverFile
BROWSE_DH_EMB_MSGFILE - Static variable in interface com.openstego.desktop.ui.OpenStegoFrame.ActionCommands
Browse action for DH-Embed-MessageFile
BROWSE_DH_EMB_STGFILE - Static variable in interface com.openstego.desktop.ui.OpenStegoFrame.ActionCommands
Browse action for DH-Embed-StegoFile
BROWSE_DH_EXT_OUTDIR - Static variable in interface com.openstego.desktop.ui.OpenStegoFrame.ActionCommands
Browse action for DH-Extract-OutputFolder
BROWSE_DH_EXT_STGFILE - Static variable in interface com.openstego.desktop.ui.OpenStegoFrame.ActionCommands
Browse action for DH-Extract-StegoFile
BROWSE_WM_EMB_INPFILE - Static variable in interface com.openstego.desktop.ui.OpenStegoFrame.ActionCommands
Browse action for WM-Embed-InputFile
BROWSE_WM_EMB_OUTFILE - Static variable in interface com.openstego.desktop.ui.OpenStegoFrame.ActionCommands
Browse action for WM-Embed-OutputFile
BROWSE_WM_EMB_SIGFILE - Static variable in interface com.openstego.desktop.ui.OpenStegoFrame.ActionCommands
Browse action for WM-Embed-SignatureFile
BROWSE_WM_GSG_SIGFILE - Static variable in interface com.openstego.desktop.ui.OpenStegoFrame.ActionCommands
Browse action for WM-GenSig-SigFile
BROWSE_WM_VER_INPFILE - Static variable in interface com.openstego.desktop.ui.OpenStegoFrame.ActionCommands
Browse action for WM-Verify-InputFile
BROWSE_WM_VER_SIGFILE - Static variable in interface com.openstego.desktop.ui.OpenStegoFrame.ActionCommands
Browse action for WM-Verify-SignatureFile
byteArrayToImage(byte[], String) - Static method in class com.openstego.desktop.util.ImageUtil
Method to convert byte array to image
byteToInt(int) - Static method in class com.openstego.desktop.util.CommonUtil
Byte to Int converter

C

cancelButton - Variable in class com.openstego.desktop.util.ui.WorkerTask
Cancel button
canHandle(byte[]) - Method in class com.openstego.desktop.DataHidingPlugin
Method to find out whether given stego data can be handled by this plugin or not
canHandle(byte[]) - Method in class com.openstego.desktop.OpenStegoPlugin
Method to find out whether given stego data can be handled by this plugin or not
canHandle(byte[]) - Method in class com.openstego.desktop.WatermarkingPlugin
Method to find out whether given stego data can be handled by this plugin or not.
ceilingHalf(int) - Static method in class com.openstego.desktop.util.CommonUtil
Returns the ceiling of the half of the input value
checkMark(byte[], String, byte[]) - Method in class com.openstego.desktop.OpenStego
Method to check the correlation for the given image and the original signature
checkMark(byte[], String, byte[]) - Method in class com.openstego.desktop.OpenStegoPlugin
Method to check the correlation for the given image and the original signature
checkMark(File, File) - Method in class com.openstego.desktop.OpenStego
Method to check the correlation for the given image and the original signature (alternate API)
CmdLineOption - Class in com.openstego.desktop.util.cmd
Stores the master information about a command line option
CmdLineOption(String, String, int, boolean) - Constructor for class com.openstego.desktop.util.cmd.CmdLineOption
Default constructor
CmdLineOptions - Class in com.openstego.desktop.util.cmd
Class to store the list of command line options
CmdLineOptions() - Constructor for class com.openstego.desktop.util.cmd.CmdLineOptions
Default constructor
CmdLineParser - Class in com.openstego.desktop.util.cmd
Utility to parse the command line parameters
CmdLineParser(CmdLineOptions, String[]) - Constructor for class com.openstego.desktop.util.cmd.CmdLineParser
Default constructor
com.openstego.desktop - package com.openstego.desktop
 
com.openstego.desktop.ui - package com.openstego.desktop.ui
 
com.openstego.desktop.util - package com.openstego.desktop.util
 
com.openstego.desktop.util.cmd - package com.openstego.desktop.util.cmd
 
com.openstego.desktop.util.dct - package com.openstego.desktop.util.dct
 
com.openstego.desktop.util.dwt - package com.openstego.desktop.util.dwt
 
com.openstego.desktop.util.ui - package com.openstego.desktop.util.ui
 
CommonUtil - Class in com.openstego.desktop.util
Common utilities for OpenStego
config - Variable in class com.openstego.desktop.OpenStegoPlugin
Configuration data to be used while embedding / extracting data
convoluteLines(Image, Image, Filter, int) - Static method in class com.openstego.desktop.util.dwt.DWTUtil
Method to convolute lines
convoluteRows(Image, Image, Filter, int) - Static method in class com.openstego.desktop.util.dwt.DWTUtil
Method to convolute rows
CORRUPT_DATA - Static variable in exception com.openstego.desktop.OpenStegoException
Error Code - Corrupt Data
createConfig() - Method in class com.openstego.desktop.OpenStegoPlugin
Method to create default configuration data (specific to this plugin)
createConfig(CmdLineOptions) - Method in class com.openstego.desktop.OpenStegoPlugin
Method to create configuration data (specific to this plugin) based on the command-line options
createConfig(Map<String, String>) - Method in class com.openstego.desktop.OpenStegoPlugin
Method to create configuration data (specific to this plugin) based on the property map
cropImage(ImageHolder, int, int) - Static method in class com.openstego.desktop.util.ImageUtil
Method crop an image to the given dimensions.

D

data - Variable in class com.openstego.desktop.util.ui.WorkerTask
Data for task
DATA_HIDING - com.openstego.desktop.OpenStegoPlugin.Purpose
Purpose - data hiding
DataHidingPlugin - Class in com.openstego.desktop
Abstract class for stego plugins for OpenStego purpose of which is data hiding.
DataHidingPlugin() - Constructor for class com.openstego.desktop.DataHidingPlugin
 
DCT - Class in com.openstego.desktop.util.dct
Class to handle Discrete Cosine Transforms (DCT).
DCT() - Constructor for class com.openstego.desktop.util.dct.DCT
 
decomposition(Image, Image, Image, Image, Image, Filter, Filter, int) - Static method in class com.openstego.desktop.util.dwt.DWTUtil
Method to decompose the image
decrypt(byte[]) - Method in class com.openstego.desktop.OpenStegoCrypto
Method to decrypt the data
DEFAULT_IMAGE_TYPE - Static variable in class com.openstego.desktop.util.ImageUtil
Default image type in case not provided
dequantize8x8(double[][]) - Method in class com.openstego.desktop.util.dct.DCT
De-quantize the DCT matrix based on the quantization table
done() - Method in class com.openstego.desktop.util.ui.WorkerTask
 
DWT - Class in com.openstego.desktop.util.dwt
Class to handle Discrete Wavelet Transforms (DWT).
DWT(int, int, int, int, int) - Constructor for class com.openstego.desktop.util.dwt.DWT
Default constructor
DWTUtil - Class in com.openstego.desktop.util.dwt
Class to handle Wavelet filters and other DWT utilities.

E

embedData(byte[], String, byte[], String, String) - Method in class com.openstego.desktop.OpenStego
Method to embed the message data into the cover data
embedData(byte[], String, byte[], String, String) - Method in class com.openstego.desktop.OpenStegoPlugin
Method to embed the message into the cover data
embedData(File, File, String) - Method in class com.openstego.desktop.OpenStego
Method to embed the message data into the cover data (alternate API)
embedMark(byte[], String, byte[], String, String) - Method in class com.openstego.desktop.OpenStego
Method to embed the watermark signature data into the cover data
embedMark(File, File, String) - Method in class com.openstego.desktop.OpenStego
Method to embed the watermark signature data into the cover data (alternate API)
EmbedPanel - Class in com.openstego.desktop.ui
Panel for "Embed"
EmbedPanel() - Constructor for class com.openstego.desktop.ui.EmbedPanel
Default constructor
EmbedWatermarkPanel - Class in com.openstego.desktop.ui
Panel for "Embed Watermark"
EmbedWatermarkPanel() - Constructor for class com.openstego.desktop.ui.EmbedWatermarkPanel
Default constructor
encrypt(byte[]) - Method in class com.openstego.desktop.OpenStegoCrypto
Method to encrypt the data
ENCRYPTION_ALGORITHM - Static variable in class com.openstego.desktop.OpenStegoConfig
Key string for configuration item - encryptionAlgorithm
execute(String[]) - Static method in class com.openstego.desktop.OpenStegoCmd
Main method for processing command line
extractData(byte[], String) - Method in class com.openstego.desktop.OpenStego
Method to extract the message data from stego data
extractData(byte[], String, byte[]) - Method in class com.openstego.desktop.OpenStegoPlugin
Method to extract the message from the stego data
extractData(File) - Method in class com.openstego.desktop.OpenStego
Method to extract the message data from stego data (alternate API)
extractMark(byte[], String, byte[]) - Method in class com.openstego.desktop.OpenStego
Method to extract the watermark data from stego data
extractMark(File, File) - Method in class com.openstego.desktop.OpenStego
Method to extract the watermark data from stego data (alternate API)
extractMsgFileName(byte[], String) - Method in class com.openstego.desktop.OpenStegoPlugin
Method to extract the message file name from the stego data
extractMsgFileName(byte[], String) - Method in class com.openstego.desktop.WatermarkingPlugin
Method to extract the message file name from the stego data.
ExtractPanel - Class in com.openstego.desktop.ui
Panel for "Extract"
ExtractPanel() - Constructor for class com.openstego.desktop.ui.ExtractPanel
Default constructor

F

Filter - Class in com.openstego.desktop.util.dwt
Object to store Filter data
Filter() - Constructor for class com.openstego.desktop.util.dwt.Filter
 
filterCutOff(Image, int, int, int, Image, int, int, int, Filter) - Static method in class com.openstego.desktop.util.dwt.DWTUtil
Method to apply cut-off filter
FilterGH - Class in com.openstego.desktop.util.dwt
Object to store FilterGH data
FilterGH() - Constructor for class com.openstego.desktop.util.dwt.FilterGH
 
filterInvCutOff(Image, int, int, int, Image, int, int, int, Filter) - Static method in class com.openstego.desktop.util.dwt.DWTUtil
Method to apply inverse cut-off filter
filterInvMirror(Image, int, int, int, Image, int, int, int, Filter) - Static method in class com.openstego.desktop.util.dwt.DWTUtil
Method to apply inverse mirror filter
filterInvPeriodical(Image, int, int, int, Image, int, int, int, Filter) - Static method in class com.openstego.desktop.util.dwt.DWTUtil
Method to apply inverse periodical filter
filterMirror(Image, int, int, int, Image, int, int, int, Filter) - Static method in class com.openstego.desktop.util.dwt.DWTUtil
Method to apply mirror filter
filterPeriodical(Image, int, int, int, Image, int, int, int, Filter) - Static method in class com.openstego.desktop.util.dwt.DWTUtil
Method to apply periodical filter
FilterXMLReader - Class in com.openstego.desktop.util.dwt
Class to read the Filters XML and generate corresponding Java Objects
findDeepestLevel(int, int) - Static method in class com.openstego.desktop.util.dwt.DWTUtil
Method to get the deepest level possible for given image width and height
floorHalf(int) - Static method in class com.openstego.desktop.util.CommonUtil
Returns the floor of the half of the input value
forwardDWT(int[][]) - Method in class com.openstego.desktop.util.dwt.DWT
Method to perform forward DWT on the pixel data
forwardDWTwp(int[][]) - Method in class com.openstego.desktop.util.dwt.DWT
Method to perform forward DWT (WP) on the pixel data
fwdDct8x8(int[][], double[][]) - Method in class com.openstego.desktop.util.dct.DCT
Perform forward DCT on the 8x8 matrix
fwdDctBlock8x8(int[][], int, int, double[][]) - Method in class com.openstego.desktop.util.dct.DCT
Perform forward DCT on a given 8x8 block of the input matrix
fwdDctInPlaceNxN(double[][]) - Method in class com.openstego.desktop.util.dct.DCT
Perform forward DCT in place for N x N matrix
fwdDctNxM(int[][], double[][]) - Method in class com.openstego.desktop.util.dct.DCT
Perform forward DCT for N x M matrix
fwdDctNxN(int[][], double[][]) - Method in class com.openstego.desktop.util.dct.DCT
Perform forward DCT for N x N matrix

G

generateRandomImage(int) - Static method in class com.openstego.desktop.util.ImageUtil
Method to generate a random image filled with noise.
generateSignature() - Method in class com.openstego.desktop.DataHidingPlugin
Method to generate the signature data.
generateSignature() - Method in class com.openstego.desktop.OpenStego
Method to generate the signature data using the given plugin
generateSignature() - Method in class com.openstego.desktop.OpenStegoPlugin
Method to generate the signature data.
GenerateSignaturePanel - Class in com.openstego.desktop.ui
Panel for "Generate Signature"
GenerateSignaturePanel() - Constructor for class com.openstego.desktop.ui.GenerateSignaturePanel
Default constructor
getAccordion() - Method in class com.openstego.desktop.ui.OpenStegoFrame
Getter method for accordion
getAccordionPane() - Method in class com.openstego.desktop.ui.OpenStegoFrame
Getter method for accordionPane
getAltName() - Method in class com.openstego.desktop.util.cmd.CmdLineOption
Get method for altName
getBoolean(String) - Static method in class com.openstego.desktop.util.UserPreferences
Returns the user preference in form of boolean
getCoarse() - Method in class com.openstego.desktop.util.dwt.ImageTree
Get method for coarse
getConfig() - Method in class com.openstego.desktop.OpenStego
Get method for configuration data
getConfig() - Method in class com.openstego.desktop.OpenStegoPlugin
Get method for config
getConfigClass() - Method in class com.openstego.desktop.OpenStegoPlugin
Method to get the configuration class specific to this plugin
getConfPasswordTextField() - Method in class com.openstego.desktop.ui.EmbedPanel
Get method for "Confirm Password" text field
getContent() - Method in class com.openstego.desktop.ui.HelpAboutDialog
Getter method for content
getCoverFileButton() - Method in class com.openstego.desktop.ui.EmbedPanel
Get method for "Cover File" browse file button
getCoverFileTextField() - Method in class com.openstego.desktop.ui.EmbedPanel
Get method for "Cover File" text field
getData() - Method in class com.openstego.desktop.util.dwt.Filter
Get method for data
getData() - Method in class com.openstego.desktop.util.dwt.Image
Get method for data
getDataHidingPlugins() - Static method in class com.openstego.desktop.util.PluginManager
Method to get the list of the data hiding plugins
getDescription() - Method in class com.openstego.desktop.OpenStegoPlugin
Gives a short description of the plugin
getDiagonal() - Method in class com.openstego.desktop.util.dwt.ImageTree
Get method for diagonal
getDiff(byte[], String, byte[], String, String) - Method in class com.openstego.desktop.OpenStego
Method to get difference between original cover file and the stegged file
getDiff(byte[], String, byte[], String, String) - Method in class com.openstego.desktop.OpenStegoPlugin
Method to get difference between original cover file and the stegged file
getDiff(File, File, String) - Method in class com.openstego.desktop.OpenStego
Method to get difference between original cover file and the stegged file
getDiffImage(ImageHolder, ImageHolder) - Static method in class com.openstego.desktop.util.ImageUtil
Method generate difference image between two given images
getDoubleTree() - Method in class com.openstego.desktop.util.dwt.ImageTree
Get method for doubleTree
getEmbedButton() - Method in class com.openstego.desktop.ui.OpenStegoFrame
Getter method for embedButton
getEmbedOptionsUI(OpenStegoUI) - Method in class com.openstego.desktop.OpenStegoPlugin
Method to get the UI object for "Embed" action specific to this plugin.
getEmbedPanel() - Method in class com.openstego.desktop.ui.OpenStegoFrame
Getter method for embedPanel
getEmbedWmPanel() - Method in class com.openstego.desktop.ui.OpenStegoFrame
Getter method for embedWmPanel
getEncryptionAlgoComboBox() - Method in class com.openstego.desktop.ui.EmbedPanel
Get method for "Encryption Algorithm" combo box
getEncryptionAlgorithm() - Method in class com.openstego.desktop.OpenStegoConfig
Get Method for encryptionAlgorithm
getEnd() - Method in class com.openstego.desktop.util.dwt.Filter
Get method for end
getEntropy() - Method in class com.openstego.desktop.util.dwt.ImageTree
Get method for entropy
getErrorCode() - Method in exception com.openstego.desktop.OpenStegoException
Get method for errorCode
getExtractButton() - Method in class com.openstego.desktop.ui.OpenStegoFrame
Getter method for extractButton
getExtractPanel() - Method in class com.openstego.desktop.ui.OpenStegoFrame
Getter method for extractPanel
getExtractPwdPanel() - Method in class com.openstego.desktop.ui.ExtractPanel
Getter method for extractPwdPanel
getExtractPwdTextField() - Method in class com.openstego.desktop.ui.ExtractPanel
Get method for "Password for Extract" text field
getFileBytes(File) - Static method in class com.openstego.desktop.util.CommonUtil
Method to get byte array data from given file
getFileExitMenuItem() - Method in class com.openstego.desktop.ui.OpenStegoFrame
Getter method for fileExitMenuItem
getFileForWmButton() - Method in class com.openstego.desktop.ui.EmbedWatermarkPanel
Getter method for fileForWmButton
getFileForWmTextField() - Method in class com.openstego.desktop.ui.EmbedWatermarkPanel
Getter method for fileForWmTextField
getFileMenu() - Method in class com.openstego.desktop.ui.OpenStegoFrame
Getter method for fileMenu
getFlag() - Method in class com.openstego.desktop.util.dwt.ImageTree
Get method for flag
getFloat(String) - Static method in class com.openstego.desktop.util.UserPreferences
Returns the user preference in form of float
getG() - Method in class com.openstego.desktop.util.dwt.FilterGH
Get method for filter g
getGenSigButton() - Method in class com.openstego.desktop.ui.OpenStegoFrame
Getter method for genSigButton
getGenSigPanel() - Method in class com.openstego.desktop.ui.OpenStegoFrame
Getter method for genSigPanel
getGi() - Method in class com.openstego.desktop.util.dwt.FilterGH
Get method for filter gi
getH() - Method in class com.openstego.desktop.util.dwt.FilterGH
Get method for filter h
getHeader() - Method in class com.openstego.desktop.ui.OpenStegoFrame
Getter method for header
getHeaderPanel() - Method in class com.openstego.desktop.ui.OpenStegoFrame
Getter method for headerPanel
getHeight() - Method in class com.openstego.desktop.util.dwt.Image
Get method for height
getHelpAboutMenuItem() - Method in class com.openstego.desktop.ui.OpenStegoFrame
Getter method for helpAboutMenuItem
getHelpMenu() - Method in class com.openstego.desktop.ui.OpenStegoFrame
Getter method for helpMenu
getHexString(byte[]) - Static method in class com.openstego.desktop.util.StringUtil
Method to convert byte array to hexadecimal string
getHi() - Method in class com.openstego.desktop.util.dwt.FilterGH
Get method for filter hi
getHighWatermarkLevel() - Method in class com.openstego.desktop.DataHidingPlugin
Method to get correlation value which above which it can be considered that watermark strength is high
getHighWatermarkLevel() - Method in class com.openstego.desktop.OpenStegoPlugin
Method to get correlation value which above which it can be considered that watermark strength is high
getHighWatermarkLevel() - Method in class com.openstego.desktop.WatermarkingPlugin
Method to get correlation value which above which it can be considered that watermark strength is high (default to 0.5 which is safe for general watermarking)
getHorizontal() - Method in class com.openstego.desktop.util.dwt.ImageTree
Get method for horizontal
getId() - Method in class com.openstego.desktop.util.dwt.FilterGH
Get method for id
getImage() - Method in class com.openstego.desktop.util.dwt.ImageTree
Get method for image
getImage() - Method in class com.openstego.desktop.util.ImageHolder
Getter method for image
getImageFromRgb(List<int[][]>) - Static method in class com.openstego.desktop.util.ImageUtil
Get image from given RGB data
getImageFromYuv(List<int[][]>, int) - Static method in class com.openstego.desktop.util.ImageUtil
Get image (with RGB data) from given YUV data
getInputFileButton() - Method in class com.openstego.desktop.ui.VerifyWatermarkPanel
Get method for "Input Stego File" browse file button
getInputFileTextField() - Method in class com.openstego.desktop.ui.VerifyWatermarkPanel
Get method for "Input File" text field
getInputKeyTextField() - Method in class com.openstego.desktop.ui.GenerateSignaturePanel
Get method for "Input Key" text field
getInputStegoFileButton() - Method in class com.openstego.desktop.ui.ExtractPanel
Get method for "Input Stego File" browse file button
getInputStegoFileTextField() - Method in class com.openstego.desktop.ui.ExtractPanel
Get method for "Input Stego File" text field
getInstance(String) - Static method in class com.openstego.desktop.util.LabelUtil
Method to get instance of LabelUtil based on the namespace
getInteger(String) - Static method in class com.openstego.desktop.util.UserPreferences
Returns the user preference in form of integer
getLevel() - Method in class com.openstego.desktop.util.dwt.ImageTree
Get method for level
getList() - Method in class com.openstego.desktop.util.cmd.CmdLineOptions
Method to get the list of the given options
getLowWatermarkLevel() - Method in class com.openstego.desktop.DataHidingPlugin
Method to get correlation value which below which it can be considered that watermark strength is low
getLowWatermarkLevel() - Method in class com.openstego.desktop.OpenStegoPlugin
Method to get correlation value which below which it can be considered that watermark strength is low
getLowWatermarkLevel() - Method in class com.openstego.desktop.WatermarkingPlugin
Method to get correlation value which below which it can be considered that watermark strength is low (default to 0.2 which is safe for general watermarking)
getMainContentPane() - Method in class com.openstego.desktop.ui.OpenStegoFrame
Getter method for mainContentPane
getMainPanel() - Method in class com.openstego.desktop.ui.OpenStegoFrame
Getter method for mainPanel
getMetadata() - Method in class com.openstego.desktop.util.ImageHolder
Getter method for metadata
getMsgFileButton() - Method in class com.openstego.desktop.ui.EmbedPanel
Get method for "Message File" browse file button
getMsgFileTextField() - Method in class com.openstego.desktop.ui.EmbedPanel
Get method for "Message File" text field
getName() - Method in class com.openstego.desktop.OpenStegoPlugin
Gives the name of the plugin
getName() - Method in class com.openstego.desktop.util.cmd.CmdLineOption
Get method for name
getName() - Method in class com.openstego.desktop.util.dwt.FilterGH
Get method for name
getNamespace() - Method in exception com.openstego.desktop.OpenStegoException
Get method for namespace
getNonStdOptions() - Method in class com.openstego.desktop.util.cmd.CmdLineParser
Method to get the list of non-standard options
getNumOfOptions() - Method in class com.openstego.desktop.util.cmd.CmdLineParser
Method to get the total number of options (standard plus non-standard) provided in the command-line
getOkButton() - Method in class com.openstego.desktop.ui.HelpAboutDialog
Getter method for okButton
getOption(int) - Method in class com.openstego.desktop.util.cmd.CmdLineOptions
Method to get the standard option data by index
getOption(String) - Method in class com.openstego.desktop.util.cmd.CmdLineOptions
Method to get the standard option data by name
getOptionName(int) - Method in class com.openstego.desktop.util.cmd.CmdLineParser
Method to get the name of the option by index
getOptionPanel() - Method in class com.openstego.desktop.ui.EmbedPanel
Getter method for optionPanel
getOptionValue(String) - Method in class com.openstego.desktop.util.cmd.CmdLineOptions
Method to get the value of the given option
getOptionValue(String) - Method in class com.openstego.desktop.util.cmd.CmdLineParser
Method to get the value of the given option (by name)
getOutputFolderButton() - Method in class com.openstego.desktop.ui.ExtractPanel
Get method for "Output Folder" browse file button
getOutputFolderTextField() - Method in class com.openstego.desktop.ui.ExtractPanel
Get method for "Output Folder" text field
getOutputWmFileButton() - Method in class com.openstego.desktop.ui.EmbedWatermarkPanel
Getter method for outputWmFileButton
getOutputWmFileTextField() - Method in class com.openstego.desktop.ui.EmbedWatermarkPanel
Getter method for outputWmFileTextField
getParsedOptions() - Method in class com.openstego.desktop.util.cmd.CmdLineParser
Get method for parsedOptions
getParsedOptionsAsList() - Method in class com.openstego.desktop.util.cmd.CmdLineParser
Method to get the list of standard options
getPassword() - Method in class com.openstego.desktop.OpenStegoConfig
Get Method for password
getPasswordTextField() - Method in class com.openstego.desktop.ui.EmbedPanel
Get method for "Password" text field
getPixel(Image, int, int) - Static method in class com.openstego.desktop.util.dwt.DWTUtil
Get pixel value from the image
getPluginByName(String) - Static method in class com.openstego.desktop.util.PluginManager
Method to get the plugin object based on the name of the plugin
getPluginNames() - Static method in class com.openstego.desktop.util.PluginManager
Method to get the list of names of the loaded plugins
getPlugins() - Static method in class com.openstego.desktop.util.PluginManager
Method to get the list of the loaded plugins
getPurposes() - Method in class com.openstego.desktop.DataHidingPlugin
Gives the purpose(s) of the plugin.
getPurposes() - Method in class com.openstego.desktop.OpenStegoPlugin
Gives the purpose(s) of the plugin
getPurposes() - Method in class com.openstego.desktop.WatermarkingPlugin
Gives the purpose(s) of the plugin.
getPurposesLabel() - Method in class com.openstego.desktop.OpenStegoPlugin
Gives the display label for purpose(s) of the plugin
getReadableFileExtensions() - Method in class com.openstego.desktop.OpenStegoPlugin
Method to get the list of supported file extensions for reading
getRgbFromImage(BufferedImage) - Static method in class com.openstego.desktop.util.ImageUtil
Get RGB data array from given image
getRunEmbedButton() - Method in class com.openstego.desktop.ui.EmbedPanel
Get method for Embed "OK" button
getRunEmbedWmButton() - Method in class com.openstego.desktop.ui.EmbedWatermarkPanel
Getter method for runEmbedWmButton
getRunExtractButton() - Method in class com.openstego.desktop.ui.ExtractPanel
Get method for Extract "OK" button
getRunGenSigButton() - Method in class com.openstego.desktop.ui.GenerateSignaturePanel
Get method for GenSig "OK" button
getRunVerifyWmButton() - Method in class com.openstego.desktop.ui.VerifyWatermarkPanel
Get method for "Verify Watermark" button
getSignatureFileButton() - Method in class com.openstego.desktop.ui.EmbedWatermarkPanel
Getter method for signatureFileButton
getSignatureFileButton() - Method in class com.openstego.desktop.ui.GenerateSignaturePanel
Getter method for signatureFileButton
getSignatureFileButton() - Method in class com.openstego.desktop.ui.VerifyWatermarkPanel
Get method for "Signature File" browse file button
getSignatureFileTextField() - Method in class com.openstego.desktop.ui.EmbedWatermarkPanel
Getter method for signatureFileTextField
getSignatureFileTextField() - Method in class com.openstego.desktop.ui.GenerateSignaturePanel
Getter method for signatureFileTextField
getSignatureFileTextField() - Method in class com.openstego.desktop.ui.VerifyWatermarkPanel
Get method for "Signature File" text field
getSignWmButton() - Method in class com.openstego.desktop.ui.OpenStegoFrame
Getter method for signWmButton
getStart() - Method in class com.openstego.desktop.util.dwt.Filter
Get method for start
getStegoFileButton() - Method in class com.openstego.desktop.ui.EmbedPanel
Get method for "Stego File" browse file button
getStegoFileTextField() - Method in class com.openstego.desktop.ui.EmbedPanel
Get method for "Stego File" text field
getStreamBytes(InputStream) - Static method in class com.openstego.desktop.util.CommonUtil
Method to get byte array data from given InputStream
getString(String) - Method in class com.openstego.desktop.util.LabelUtil
Method to get label value for the given label key
getString(String) - Static method in class com.openstego.desktop.util.UserPreferences
Returns the user preference in form of string
getString(String, Object...) - Method in class com.openstego.desktop.util.LabelUtil
Method to get label value for the given label key (using optional parameters)
getStringLines(String) - Static method in class com.openstego.desktop.util.StringUtil
Method to tokenize a string by line breaks
getTopMenuBar() - Method in class com.openstego.desktop.ui.OpenStegoFrame
Getter method for topMenuBar
getType() - Method in class com.openstego.desktop.util.cmd.CmdLineOption
Get method for type
getType() - Method in class com.openstego.desktop.util.dwt.Filter
Get method for type
getType() - Method in class com.openstego.desktop.util.dwt.FilterGH
Get method for type
getUsage() - Method in class com.openstego.desktop.OpenStegoPlugin
Method to get the usage details of the plugin
getValue() - Method in class com.openstego.desktop.util.cmd.CmdLineOption
Get method for value
getVerifyWmButton() - Method in class com.openstego.desktop.ui.OpenStegoFrame
Getter method for verifyWmButton
getVerifyWmPanel() - Method in class com.openstego.desktop.ui.OpenStegoFrame
Getter method for verifyWmPanel
getVertical() - Method in class com.openstego.desktop.util.dwt.ImageTree
Get method for vertical
getWatermarkCorrelation(byte[], byte[]) - Method in class com.openstego.desktop.DataHidingPlugin
Method to check the correlation between original signature and the extracted watermark.
getWatermarkCorrelation(byte[], byte[]) - Method in class com.openstego.desktop.OpenStegoPlugin
Method to check the correlation between original signature and the extracted watermark
getWatermarkingPlugins() - Static method in class com.openstego.desktop.util.PluginManager
Method to get the list of the watermarking plugins
getWidth() - Method in class com.openstego.desktop.util.dwt.Image
Get method for width
getWritableFileExtensions() - Method in class com.openstego.desktop.OpenStegoPlugin
Method to get the list of supported file extensions for writing
getYuvFromImage(BufferedImage) - Static method in class com.openstego.desktop.util.ImageUtil
Get YUV data from given image's RGB data
glass - Variable in class com.openstego.desktop.util.ui.WorkerTask
Glass pane

H

HelpAboutDialog - Class in com.openstego.desktop.ui
Dialog to show Help - About information
HelpAboutDialog(Frame) - Constructor for class com.openstego.desktop.ui.HelpAboutDialog
Default constructor

I

Image - Class in com.openstego.desktop.util.dwt
Object to store Image data
Image(int, int) - Constructor for class com.openstego.desktop.util.dwt.Image
Default constructor
IMAGE_FILE_INVALID - Static variable in exception com.openstego.desktop.OpenStegoException
Error Code - Image file invalid
IMAGE_SIZE_MISMATCH - Static variable in exception com.openstego.desktop.OpenStegoException
Error Code - Image sizes mismatch
IMAGE_TYPE_INVALID - Static variable in exception com.openstego.desktop.OpenStegoException
Error Code - Image type invalid
ImageHolder - Class in com.openstego.desktop.util
Class to hold image and its metadata
ImageHolder(BufferedImage, IIOMetadata) - Constructor for class com.openstego.desktop.util.ImageHolder
Default constructor
imageToByteArray(ImageHolder, String, OpenStegoPlugin) - Static method in class com.openstego.desktop.util.ImageUtil
Method to convert BufferedImage to byte array
ImageTree - Class in com.openstego.desktop.util.dwt
Object to store Image tree data
ImageTree() - Constructor for class com.openstego.desktop.util.dwt.ImageTree
 
ImageUtil - Class in com.openstego.desktop.util
Image utilities
init() - Static method in class com.openstego.desktop.util.UserPreferences
Initialize the preferences
initDct8x8() - Method in class com.openstego.desktop.util.dct.DCT
Initialize DCT mechanism for 8x8 block
initDctNxM(int, int) - Method in class com.openstego.desktop.util.dct.DCT
Initialize DCT mechanism for N x M matrix
initDctNxN(int, int) - Method in class com.openstego.desktop.util.dct.DCT
Initialize DCT mechanism for N x M matrix
initQuantum8x8() - Method in class com.openstego.desktop.util.dct.DCT
Initialize quantization table based on the quality
initQuantumJpegChromin() - Method in class com.openstego.desktop.util.dct.DCT
Initialize quantization table based on JPEG chrominance quantization
initQuantumJpegLumin() - Method in class com.openstego.desktop.util.dct.DCT
Initialize quantization table based on JPEG luminance quantization
INVALID_CRYPT_ALGO - Static variable in exception com.openstego.desktop.OpenStegoException
Error Code - Invalid key name
INVALID_KEY_NAME - Static variable in exception com.openstego.desktop.OpenStegoException
Error Code - Invalid key name
INVALID_PASSWORD - Static variable in exception com.openstego.desktop.OpenStegoException
Error Code - Invalid password
INVALID_USE_COMPR_VALUE - Static variable in exception com.openstego.desktop.OpenStegoException
Error Code - Invalid value for useCompression
INVALID_USE_ENCRYPT_VALUE - Static variable in exception com.openstego.desktop.OpenStegoException
Error Code - Invalid value for useEncryption
invDct8x8(double[][], int[][]) - Method in class com.openstego.desktop.util.dct.DCT
Perform inverse DCT on the 8x8 matrix
invDctBlock8x8(double[][], int[][], int, int) - Method in class com.openstego.desktop.util.dct.DCT
Perform inverse DCT to given 8x8 block of the output matrix
invDctInPlaceNxN(double[][]) - Method in class com.openstego.desktop.util.dct.DCT
Perform inverse DCT in place for N x N matrix
invDctNxM(double[][], int[][]) - Method in class com.openstego.desktop.util.dct.DCT
Perform inverse DCT on the N x M matrix
invDctNxN(double[][], int[][]) - Method in class com.openstego.desktop.util.dct.DCT
Perform inverse DCT on the N x N matrix
invDecomposition(Image, Image, Image, Image, Image, FilterGH, int) - Static method in class com.openstego.desktop.util.dwt.DWTUtil
Method to perform inverse decomposition
inverseDWT(ImageTree, int[][]) - Method in class com.openstego.desktop.util.dwt.DWT
Method to perform inverse DWT to get back the pixel data
inverseTransform(ImageTree, FilterGH[], int) - Static method in class com.openstego.desktop.util.dwt.DWTUtil
Method to perform inverse wavelet transform
isHiPass() - Method in class com.openstego.desktop.util.dwt.Filter
Get method for hiPass
isMidFreqCoeff8x8(int) - Method in class com.openstego.desktop.util.dct.DCT
Check whether the coefficient is part of the middle frequencies
isNullOrEmpty(String) - Static method in class com.openstego.desktop.util.StringUtil
Checks whether the given string is null or empty
isUseCompression() - Method in class com.openstego.desktop.OpenStegoConfig
Get method for configuration item - useCompression
isUseEncryption() - Method in class com.openstego.desktop.OpenStegoConfig
Get Method for useEncryption
isValid() - Method in class com.openstego.desktop.util.cmd.CmdLineParser
Method to check whether the command-line options are valid or not.

L

LabelUtil - Class in com.openstego.desktop.util
Localized label handler for OpenStego
LabelUtil(String) - Constructor for class com.openstego.desktop.util.LabelUtil
Constructor is protected
loadPlugins() - Static method in class com.openstego.desktop.util.PluginManager
Method to load the stego plugin classes

M

main(String[]) - Static method in class com.openstego.desktop.OpenStego
Main method for calling openstego from command line.
makeImageSquare(ImageHolder) - Static method in class com.openstego.desktop.util.ImageUtil
Method to pad an image such that it becomes perfect square.
max(double, double) - Static method in class com.openstego.desktop.util.CommonUtil
Get maximum of two given values
max(int, int) - Static method in class com.openstego.desktop.util.CommonUtil
Get maximum of two given values
MENU_FILE_EXIT - Static variable in interface com.openstego.desktop.ui.OpenStegoFrame.ActionCommands
Menu - File - Exit
MENU_HELP_ABOUT - Static variable in interface com.openstego.desktop.ui.OpenStegoFrame.ActionCommands
Menu - Help - About
METHOD_CUTOFF - Static variable in class com.openstego.desktop.util.dwt.Filter
Constant for filter method = cutoff
METHOD_INVCUTOFF - Static variable in class com.openstego.desktop.util.dwt.Filter
Constant for filter method = inv_cutoff
METHOD_INVMIRROR - Static variable in class com.openstego.desktop.util.dwt.Filter
Constant for filter method = inv_mirror
METHOD_INVPERIODICAL - Static variable in class com.openstego.desktop.util.dwt.Filter
Constant for filter method = inv_periodical
METHOD_MIRROR - Static variable in class com.openstego.desktop.util.dwt.Filter
Constant for filter method = mirror,inv_mirror
METHOD_PERIODICAL - Static variable in class com.openstego.desktop.util.dwt.Filter
Constant for filter method = periodical
min(double, double) - Static method in class com.openstego.desktop.util.CommonUtil
Get minimum of two given values
min(int, int) - Static method in class com.openstego.desktop.util.CommonUtil
Get minimum of two given values
mod(int, int) - Static method in class com.openstego.desktop.util.CommonUtil
Returns the modulus of the input value (taking care of the sign of the value)

N

NAMESPACE - Static variable in class com.openstego.desktop.OpenStego
Constant for the namespace for labels
NJPEG - Static variable in class com.openstego.desktop.util.dct.DCT
Constant for the JPEG block size
NO_PLUGIN_SPECIFIED - Static variable in exception com.openstego.desktop.OpenStegoException
Error Code - No plugin specified
NO_VALID_PLUGIN - Static variable in exception com.openstego.desktop.OpenStegoException
Error Code - No valid plugin

O

OpenStego - Class in com.openstego.desktop
This is the main class for OpenStego.
OpenStego(OpenStegoPlugin) - Constructor for class com.openstego.desktop.OpenStego
Constructor using the default configuration
OpenStego(OpenStegoPlugin, OpenStegoConfig) - Constructor for class com.openstego.desktop.OpenStego
Constructor using OpenStegoConfig object
OpenStego(OpenStegoPlugin, Map<String, String>) - Constructor for class com.openstego.desktop.OpenStego
Constructor with configuration data in the form of Map
OpenStegoCmd - Class in com.openstego.desktop
This is the main class for OpenStego command line
OpenStegoCmd() - Constructor for class com.openstego.desktop.OpenStegoCmd
 
OpenStegoConfig - Class in com.openstego.desktop
Class to store configuration data for OpenStego
OpenStegoConfig() - Constructor for class com.openstego.desktop.OpenStegoConfig
Default Constructor (with default values for configuration items)
OpenStegoConfig(CmdLineOptions) - Constructor for class com.openstego.desktop.OpenStegoConfig
Constructor which reads configuration data from the command line options.
OpenStegoConfig(Map<String, String>) - Constructor for class com.openstego.desktop.OpenStegoConfig
Constructor with map of configuration data.
OpenStegoCrypto - Class in com.openstego.desktop
This is the class for providing cryptography support to OpenStego.
OpenStegoCrypto(String, String) - Constructor for class com.openstego.desktop.OpenStegoCrypto
Default constructor
OpenStegoException - Exception in com.openstego.desktop
Custom exception class for OpenStego
OpenStegoException(Throwable) - Constructor for exception com.openstego.desktop.OpenStegoException
Constructor using default namespace for unhandled exceptions
OpenStegoException(Throwable, String, int) - Constructor for exception com.openstego.desktop.OpenStegoException
Default constructor
OpenStegoException(Throwable, String, int, Object...) - Constructor for exception com.openstego.desktop.OpenStegoException
Constructor which takes object array for parameters for the message
OpenStegoException(Throwable, String, int, String) - Constructor for exception com.openstego.desktop.OpenStegoException
Constructor with a single parameter for the message
OpenStegoFrame - Class in com.openstego.desktop.ui
Frame class to build the Swing UI for OpenStego.
OpenStegoFrame() - Constructor for class com.openstego.desktop.ui.OpenStegoFrame
Default constructor
OpenStegoFrame.ActionCommands - Interface in com.openstego.desktop.ui
Enumeration for button actions
OpenStegoPlugin - Class in com.openstego.desktop
Abstract class for stego plugins for OpenStego.
OpenStegoPlugin() - Constructor for class com.openstego.desktop.OpenStegoPlugin
 
OpenStegoPlugin.Purpose - Enum in com.openstego.desktop
Enumeration of plugin purposes
OpenStegoUI - Class in com.openstego.desktop.ui
This is the main class for OpenStego GUI and it implements the action and window listeners.
OpenStegoUI() - Constructor for class com.openstego.desktop.ui.OpenStegoUI
Default constructor
OUT_OF_MEMORY - Static variable in exception com.openstego.desktop.OpenStegoException
Error Code - Out of memory

P

parent - Variable in class com.openstego.desktop.util.ui.WorkerTask
Parent component
parse(String) - Static method in class com.openstego.desktop.util.dwt.FilterXMLReader
This method parses the given XML file into the list of objects
parseFileList(String, String) - Static method in class com.openstego.desktop.util.CommonUtil
Method to parse a delimiter separated list of files into arraylist of filenames.
PASSWORD - Static variable in class com.openstego.desktop.OpenStegoConfig
Key string for configuration item - password
passwordHash(String) - Static method in class com.openstego.desktop.util.StringUtil
Method to get the long hash from the password.
PasswordInput - Class in com.openstego.desktop.util.cmd
Utility class to handle console based password input
pixelRange(double) - Static method in class com.openstego.desktop.util.ImageUtil
Utility method to limit the value within [0,255] range
pixelRange(int) - Static method in class com.openstego.desktop.util.ImageUtil
Utility method to limit the value within [0,255] range
PLUGIN_DOES_NOT_SUPPORT_DH - Static variable in exception com.openstego.desktop.OpenStegoException
Error Code - Plugin does not support data hiding
PLUGIN_DOES_NOT_SUPPORT_WM - Static variable in exception com.openstego.desktop.OpenStegoException
Error Code - Plugin does not support watermarking
PLUGIN_NOT_FOUND - Static variable in exception com.openstego.desktop.OpenStegoException
Error Code - Plugin not found
PluginEmbedOptionsUI - Class in com.openstego.desktop.ui
Abstract class for GUI for OpenStego plugin for "Embed" action
PluginEmbedOptionsUI() - Constructor for class com.openstego.desktop.ui.PluginEmbedOptionsUI
 
PluginManager - Class in com.openstego.desktop.util
Utility class to load and manage the available stego plugins
populateStdCmdLineOptions(CmdLineOptions) - Method in class com.openstego.desktop.OpenStegoPlugin
Method to populate the standard command-line options used by this plugin
progressBar - Variable in class com.openstego.desktop.util.ui.WorkerTask
Progress bar
PWD_FIELD_SIZE - Static variable in class com.openstego.desktop.ui.OpenStegoFrame
Number of columns for password fields
PWD_MANDATORY_FOR_GENSIG - Static variable in exception com.openstego.desktop.OpenStegoException
Error Code - Password is mandatory for 'gensig' operation

Q

QUALITY - Static variable in class com.openstego.desktop.util.dct.DCT
Default JPEG quality to use for encoding
quantize8x8(double[][]) - Method in class com.openstego.desktop.util.dct.DCT
Quantize the DCT matrix based on the quantization table

R

readPassword(String) - Static method in class com.openstego.desktop.util.cmd.PasswordInput
Method to read password from the console
resetGUI() - Method in class com.openstego.desktop.ui.OpenStegoUI
Method to reset the GUI components from scratch
RUN_DH_EMBED - Static variable in interface com.openstego.desktop.ui.OpenStegoFrame.ActionCommands
Execute DH-Embed
RUN_DH_EXTRACT - Static variable in interface com.openstego.desktop.ui.OpenStegoFrame.ActionCommands
Execute DH-Extract
RUN_WM_EMBED - Static variable in interface com.openstego.desktop.ui.OpenStegoFrame.ActionCommands
Execute WM-Embed
RUN_WM_GENSIG - Static variable in interface com.openstego.desktop.ui.OpenStegoFrame.ActionCommands
Execute WM-GenSig
RUN_WM_VERIFY - Static variable in interface com.openstego.desktop.ui.OpenStegoFrame.ActionCommands
Execute WM-Verify

S

setCoarse(ImageTree) - Method in class com.openstego.desktop.util.dwt.ImageTree
Set method for coarse
setConfigFromGUI(OpenStegoConfig) - Method in class com.openstego.desktop.ui.PluginEmbedOptionsUI
Method to populate the config object based on the GUI data
setData(double[]) - Method in class com.openstego.desktop.util.dwt.Filter
Set method for data
setData(double[]) - Method in class com.openstego.desktop.util.dwt.Image
Set method for data
setDiagonal(ImageTree) - Method in class com.openstego.desktop.util.dwt.ImageTree
Set method for diagonal
setDoubleTree(ImageTree) - Method in class com.openstego.desktop.util.dwt.ImageTree
Set method for doubleTree
setEnabled(JTextField, boolean) - Static method in class com.openstego.desktop.util.CommonUtil
Method to enable/disable a Swing JTextField object
setEncryptionAlgorithm(String) - Method in class com.openstego.desktop.OpenStegoConfig
Set Method for encryptionAlgorithm
setEnd(int) - Method in class com.openstego.desktop.util.dwt.Filter
Set method for end
setEntropy(double) - Method in class com.openstego.desktop.util.dwt.ImageTree
Set method for entropy
setFlag(int) - Method in class com.openstego.desktop.util.dwt.ImageTree
Set method for flag
setG(Filter) - Method in class com.openstego.desktop.util.dwt.FilterGH
Set method for filter g
setGi(Filter) - Method in class com.openstego.desktop.util.dwt.FilterGH
Set method for filter gi
setGUIFromConfig(OpenStegoConfig) - Method in class com.openstego.desktop.ui.PluginEmbedOptionsUI
Method to populate the plugin GUI options based on the config data
setH(Filter) - Method in class com.openstego.desktop.util.dwt.FilterGH
Set method for filter h
setHeight(int) - Method in class com.openstego.desktop.util.dwt.Image
Set method for height
setHi(Filter) - Method in class com.openstego.desktop.util.dwt.FilterGH
Set method for filter hi
setHiPass(boolean) - Method in class com.openstego.desktop.util.dwt.Filter
Set method for hiPass
setHorizontal(ImageTree) - Method in class com.openstego.desktop.util.dwt.ImageTree
Set method for horizontal
setId(Integer) - Method in class com.openstego.desktop.util.dwt.FilterGH
Set method for id
setImage(Image) - Method in class com.openstego.desktop.util.dwt.ImageTree
Set method for image
setImage(BufferedImage) - Method in class com.openstego.desktop.util.ImageHolder
Setter method for image
setLevel(int) - Method in class com.openstego.desktop.util.dwt.ImageTree
Set method for level
setMetadata(IIOMetadata) - Method in class com.openstego.desktop.util.ImageHolder
Setter method for metadata
setName(String) - Method in class com.openstego.desktop.util.dwt.FilterGH
Set method for name
setPassword(String) - Method in class com.openstego.desktop.OpenStegoConfig
Set Method for password
setPixel(Image, int, int, double) - Static method in class com.openstego.desktop.util.dwt.DWTUtil
Set pixel value in the image
setStart(int) - Method in class com.openstego.desktop.util.dwt.Filter
Set method for start
setType(String) - Method in class com.openstego.desktop.util.dwt.Filter
Set method for type
setType(String) - Method in class com.openstego.desktop.util.dwt.FilterGH
Set method for type
setUseCompression(boolean) - Method in class com.openstego.desktop.OpenStegoConfig
Set method for configuration item - useCompression
setUseEncryption(boolean) - Method in class com.openstego.desktop.OpenStegoConfig
Set Method for useEncryption
setValue(String) - Method in class com.openstego.desktop.util.cmd.CmdLineOption
Set method for value
setVertical(ImageTree) - Method in class com.openstego.desktop.util.dwt.ImageTree
Set method for vertical
setWidth(int) - Method in class com.openstego.desktop.util.dwt.Image
Set method for width
size() - Method in class com.openstego.desktop.util.cmd.CmdLineOptions
Method to get the number of the given options
start() - Method in class com.openstego.desktop.util.ui.WorkerTask
Method to execute task
StringUtil - Class in com.openstego.desktop.util
Utility class to manipulate strings
SWITCH_DH_EMBED - Static variable in interface com.openstego.desktop.ui.OpenStegoFrame.ActionCommands
Switch to Data Hiding - Embed panel
SWITCH_DH_EXTRACT - Static variable in interface com.openstego.desktop.ui.OpenStegoFrame.ActionCommands
Switch to Data Hiding - Extract panel
SWITCH_WM_EMBED - Static variable in interface com.openstego.desktop.ui.OpenStegoFrame.ActionCommands
Switch to Watermarking - Embed panel
SWITCH_WM_GENSIG - Static variable in interface com.openstego.desktop.ui.OpenStegoFrame.ActionCommands
Switch to Watermarking - GenSig panel
SWITCH_WM_VERIFY - Static variable in interface com.openstego.desktop.ui.OpenStegoFrame.ActionCommands
Switch to Watermarking - Verify panel

T

takesArg() - Method in class com.openstego.desktop.util.cmd.CmdLineOption
Get method for takesArgVal
TEXTFIELD_SIZE - Static variable in class com.openstego.desktop.ui.OpenStegoFrame
Number of columns for text fields
TYPE_ANTISYMM - Static variable in class com.openstego.desktop.util.dwt.Filter
Constant for filter type = AntiSymm
TYPE_BIORTHOGONAL - Static variable in class com.openstego.desktop.util.dwt.FilterGH
Constant for filterGH type = Bi-orthogonal
TYPE_COMMAND - Static variable in class com.openstego.desktop.util.cmd.CmdLineOption
Command-line option type: COMMAND
TYPE_NOSYMM - Static variable in class com.openstego.desktop.util.dwt.Filter
Constant for filter type = NoSymm
TYPE_OPTION - Static variable in class com.openstego.desktop.util.cmd.CmdLineOption
Command-line option type: OPTION
TYPE_ORTHOGONAL - Static variable in class com.openstego.desktop.util.dwt.FilterGH
Constant for filterGH type = Orthogonal
TYPE_OTHER - Static variable in class com.openstego.desktop.util.dwt.FilterGH
Constant for filterGH type = Other
TYPE_SYMM - Static variable in class com.openstego.desktop.util.dwt.Filter
Constant for filter type = Symm

U

USE_COMPRESSION - Static variable in class com.openstego.desktop.OpenStegoConfig
Key string for configuration item - useCompression
USE_ENCRYPTION - Static variable in class com.openstego.desktop.OpenStegoConfig
Key string for configuration item - useEncryption
USERPREF_INVALID_BOOL - Static variable in exception com.openstego.desktop.OpenStegoException
Error Code - Invalid boolean in user preference file
USERPREF_INVALID_FLOAT - Static variable in exception com.openstego.desktop.OpenStegoException
Error Code - Invalid float in user preference file
USERPREF_INVALID_INT - Static variable in exception com.openstego.desktop.OpenStegoException
Error Code - Invalid integer in user preference file
UserPreferences - Class in com.openstego.desktop.util
User preferences manager
UserPreferences() - Constructor for class com.openstego.desktop.util.UserPreferences
Protected constructor.

V

validateEmbedAction() - Method in class com.openstego.desktop.ui.PluginEmbedOptionsUI
Method to validate plugin options for "Embed" action
valueOf(String) - Static method in enum com.openstego.desktop.OpenStegoPlugin.Purpose
Returns the enum constant of this type with the specified name.
values() - Static method in enum com.openstego.desktop.OpenStegoPlugin.Purpose
Returns an array containing the constants of this enum type, in the order they are declared.
VerifyWatermarkPanel - Class in com.openstego.desktop.ui
Panel for "Verify Watermark"
VerifyWatermarkPanel() - Constructor for class com.openstego.desktop.ui.VerifyWatermarkPanel
Default constructor

W

WATERMARKING - com.openstego.desktop.OpenStegoPlugin.Purpose
Purpose - watermarking
WatermarkingPlugin - Class in com.openstego.desktop
Abstract class for stego plugins for OpenStego purpose of which is watermarking.
WatermarkingPlugin() - Constructor for class com.openstego.desktop.WatermarkingPlugin
 
waveletTransform(Image, int, FilterGH[], int) - Static method in class com.openstego.desktop.util.dwt.DWTUtil
Method to perform the wavelet transform
waveletTransformWp(Image, int, int, FilterGH[], int) - Static method in class com.openstego.desktop.util.dwt.DWTUtil
Method to perform the wavelet transform (WP)
WorkerTask - Class in com.openstego.desktop.util.ui
Helper class to execute tasks asynchronously
WorkerTask(JFrame, Object, boolean) - Constructor for class com.openstego.desktop.util.ui.WorkerTask
Default constructor
writeFile(byte[], File) - Static method in class com.openstego.desktop.util.CommonUtil
Method to write file data to disk
writeFile(byte[], String) - Static method in class com.openstego.desktop.util.CommonUtil
Method to write file data to disk
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