Package com.itextpdf.kernel.crypto.securityhandler

Class PubSecHandlerUsingStandard40

java.lang.Object

com.itextpdf.kernel.crypto.securityhandler.SecurityHandler

com.itextpdf.kernel.crypto.securityhandler.PubKeySecurityHandler

com.itextpdf.kernel.crypto.securityhandler.PubSecHandlerUsingStandard40

Direct Known Subclasses:

PubSecHandlerUsingStandard128

       public class PubSecHandlerUsingStandard40 extends PubKeySecurityHandler
      

Field Summary

Fields inherited from class com.itextpdf.kernel.crypto.securityhandler.SecurityHandler

extra, md5, mkey, nextObjectKey, nextObjectKeySize

Constructor Summary

Constructors

Constructor	Description
PubSecHandlerUsingStandard40(PdfDictionary encryptionDictionary, Certificate[] certs, int[] permissions, boolean encryptMetadata, boolean embeddedFilesOnly)
PubSecHandlerUsingStandard40(PdfDictionary encryptionDictionary, Key certificateKey, Certificate certificate, String certificateKeyProvider, IExternalDecryptionProcess externalDecryptionProcess, boolean encryptMetadata)

Method Summary

Modifier and Type	Method	Description
IDecryptor	getDecryptor()
protected String	getDigestAlgorithm()
OutputStreamEncryption	getEncryptionStream(OutputStream os)
protected void	initKey(byte[] globalKey, int keyLength)
protected void	setPubSecSpecificHandlerDicEntries(PdfDictionary encryptionDictionary, boolean encryptMetadata, boolean embeddedFilesOnly)

Methods inherited from class com.itextpdf.kernel.crypto.securityhandler.PubKeySecurityHandler

addAllRecipients, computeGlobalKey, computeGlobalKeyOnReading, createRecipientsArray, initKeyAndFillDictionary, initKeyAndReadDictionary

Methods inherited from class com.itextpdf.kernel.crypto.securityhandler.SecurityHandler

setHashKeyForNextObject

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

PubSecHandlerUsingStandard40

             public PubSecHandlerUsingStandard40
             (PdfDictionary encryptionDictionary, Certificate[] certs, int[] permissions, boolean encryptMetadata, boolean embeddedFilesOnly)
            

PubSecHandlerUsingStandard40

             public PubSecHandlerUsingStandard40
             (PdfDictionary encryptionDictionary, Key certificateKey, Certificate certificate, String certificateKeyProvider, IExternalDecryptionProcess externalDecryptionProcess, boolean encryptMetadata)
            

Method Details

getEncryptionStream

             public OutputStreamEncryption getEncryptionStream
             (OutputStream os)
            

Specified by:

getEncryptionStream in class SecurityHandler

getDecryptor

             public IDecryptor getDecryptor()
            

Specified by:

getDecryptor in class SecurityHandler

getDigestAlgorithm

             protected String getDigestAlgorithm()
            

Specified by:

getDigestAlgorithm in class PubKeySecurityHandler

initKey

             protected void initKey
             (byte[] globalKey, int keyLength)
            

Specified by:

initKey in class PubKeySecurityHandler

setPubSecSpecificHandlerDicEntries

             protected void setPubSecSpecificHandlerDicEntries
             (PdfDictionary encryptionDictionary, boolean encryptMetadata, boolean embeddedFilesOnly)
            

Specified by:

setPubSecSpecificHandlerDicEntries in class PubKeySecurityHandler