iTextSharp.text.pdf.PdfEncryption Class Reference

Public Member Functions
	PdfEncryption ()
	PdfEncryption (PdfEncryption enc)
void	SetCryptoMode (int mode, int kl)
int	GetCryptoMode ()
bool	IsMetadataEncrypted ()
bool	IsEmbeddedFilesOnly ()
void	SetupAllKeys (byte[] userPassword, byte[] ownerPassword, int permissions)
void	SetupByUserPassword (byte[] documentID, byte[] userPassword, byte[] ownerKey, int permissions)
void	SetupByOwnerPassword (byte[] documentID, byte[] ownerPassword, byte[] userKey, byte[] ownerKey, int permissions)
void	SetupByEncryptionKey (byte[] key, int keylength)
void	SetHashKey (int number, int generation)
PdfDictionary	GetEncryptionDictionary ()
OutputStreamEncryption	GetEncryptionStream (Stream os)
int	CalculateStreamSize (int n)
byte[]	EncryptByteArray (byte[] b)
StandardDecryption	GetDecryptor ()
byte[]	DecryptByteArray (byte[] b)
void	AddRecipient (X509Certificate cert, int permission)
byte[]	ComputeUserPassword (byte[] ownerPassword)

Static Public Member Functions
static byte[]	CreateDocumentId ()
static PdfObject	CreateInfoId (byte[] id)

Static Public Attributes
const int	STANDARD_ENCRYPTION_40 = 2
const int	STANDARD_ENCRYPTION_128 = 3
const int	AES_128 = 4

Protected Attributes
PdfPublicKeySecurityHandler	publicKeyHandler = null

Properties
PdfObject	FileID [get]

Detailed Description

Author

Paulo Soares (psoar.nosp@m.es@c.nosp@m.onsis.nosp@m.te.p.nosp@m.t)

Constructor & Destructor Documentation

PdfEncryption() [1/2]

iTextSharp.text.pdf.PdfEncryption.PdfEncryption

(

)

PdfEncryption() [2/2]

iTextSharp.text.pdf.PdfEncryption.PdfEncryption

(

PdfEncryption

enc

)

Member Function Documentation

AddRecipient()

void iTextSharp.text.pdf.PdfEncryption.AddRecipient	(	X509Certificate	cert,
		int	permission
	)

CalculateStreamSize()

int iTextSharp.text.pdf.PdfEncryption.CalculateStreamSize

(

int

n

)

ComputeUserPassword()

byte [] iTextSharp.text.pdf.PdfEncryption.ComputeUserPassword

(

byte[]

ownerPassword

)

CreateDocumentId()

static byte [] iTextSharp.text.pdf.PdfEncryption.CreateDocumentId ( )

static

CreateInfoId()

static PdfObject iTextSharp.text.pdf.PdfEncryption.CreateInfoId ( byte[]  id )

static

DecryptByteArray()

byte [] iTextSharp.text.pdf.PdfEncryption.DecryptByteArray

(

byte[]

b

)

EncryptByteArray()

byte [] iTextSharp.text.pdf.PdfEncryption.EncryptByteArray

(

byte[]

b

)

GetCryptoMode()

int iTextSharp.text.pdf.PdfEncryption.GetCryptoMode

(

)

GetDecryptor()

StandardDecryption iTextSharp.text.pdf.PdfEncryption.GetDecryptor

(

)

GetEncryptionDictionary()

PdfDictionary iTextSharp.text.pdf.PdfEncryption.GetEncryptionDictionary

(

)

GetEncryptionStream()

OutputStreamEncryption iTextSharp.text.pdf.PdfEncryption.GetEncryptionStream

(

Stream

os

)

IsEmbeddedFilesOnly()

bool iTextSharp.text.pdf.PdfEncryption.IsEmbeddedFilesOnly

(

)

Indicates if only the embedded files have to be encrypted.

Returns

if true only the embedded files will be encrypted

Since

2.1.3

IsMetadataEncrypted()

bool iTextSharp.text.pdf.PdfEncryption.IsMetadataEncrypted

(

)

SetCryptoMode()

void iTextSharp.text.pdf.PdfEncryption.SetCryptoMode	(	int	mode,
		int	kl
	)

SetHashKey()

void iTextSharp.text.pdf.PdfEncryption.SetHashKey	(	int	number,
		int	generation
	)

SetupAllKeys()

void iTextSharp.text.pdf.PdfEncryption.SetupAllKeys	(	byte[]	userPassword,
		byte[]	ownerPassword,
		int	permissions
	)

SetupByEncryptionKey()

void iTextSharp.text.pdf.PdfEncryption.SetupByEncryptionKey	(	byte[]	key,
		int	keylength
	)

SetupByOwnerPassword()

void iTextSharp.text.pdf.PdfEncryption.SetupByOwnerPassword	(	byte[]	documentID,
		byte[]	ownerPassword,
		byte[]	userKey,
		byte[]	ownerKey,
		int	permissions
	)

SetupByUserPassword()

void iTextSharp.text.pdf.PdfEncryption.SetupByUserPassword	(	byte[]	documentID,
		byte[]	userPassword,
		byte[]	ownerKey,
		int	permissions
	)

Member Data Documentation

AES_128

const int iTextSharp.text.pdf.PdfEncryption.AES_128 = 4

static

publicKeyHandler

PdfPublicKeySecurityHandler iTextSharp.text.pdf.PdfEncryption.publicKeyHandler = null

protected

The public key security handler for certificate encryption

STANDARD_ENCRYPTION_128

const int iTextSharp.text.pdf.PdfEncryption.STANDARD_ENCRYPTION_128 = 3

static

STANDARD_ENCRYPTION_40

const int iTextSharp.text.pdf.PdfEncryption.STANDARD_ENCRYPTION_40 = 2

static

Property Documentation

FileID

PdfObject iTextSharp.text.pdf.PdfEncryption.FileID

get

---

The documentation for this class was generated from the following file:

• src/core/iTextSharp/text/pdf/PdfEncryption.cs