Class EncryptionConstants

Namespace

iText.Kernel.Pdf

Assembly

itext.kernel.dll

Encryption constants for SetStandardEncryption(byte[], byte[], int, int).

public sealed class EncryptionConstants

Inheritance

object

EncryptionConstants

Inherited Members

object.GetType()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Fields

ALLOW_ASSEMBLY

The operation permitted when the document is opened with the user password.

public const int ALLOW_ASSEMBLY = 1024

Field Value

int

ALLOW_COPY

The operation permitted when the document is opened with the user password.

public const int ALLOW_COPY = 16

Field Value

int

ALLOW_DEGRADED_PRINTING

The operation permitted when the document is opened with the user password.

public const int ALLOW_DEGRADED_PRINTING = 4

Field Value

int

ALLOW_FILL_IN

The operation permitted when the document is opened with the user password.

public const int ALLOW_FILL_IN = 256

Field Value

int

ALLOW_MODIFY_ANNOTATIONS

The operation permitted when the document is opened with the user password.

public const int ALLOW_MODIFY_ANNOTATIONS = 32

Field Value

int

ALLOW_MODIFY_CONTENTS

The operation permitted when the document is opened with the user password.

public const int ALLOW_MODIFY_CONTENTS = 8

Field Value

int

ALLOW_PRINTING

The operation permitted when the document is opened with the user password.

public const int ALLOW_PRINTING = 2052

Field Value

int

ALLOW_SCREENREADERS

The operation permitted when the document is opened with the user password.

public const int ALLOW_SCREENREADERS = 512

Field Value

int

DO_NOT_ENCRYPT_METADATA

Add this to the mode to keep the metadata in clear text.

public const int DO_NOT_ENCRYPT_METADATA = 8

Field Value

int

EMBEDDED_FILES_ONLY

Add this to the mode to keep encrypt only the embedded files.

public const int EMBEDDED_FILES_ONLY = 24

Field Value

int

ENCRYPTION_AES_128

Type of encryption.

public const int ENCRYPTION_AES_128 = 2

Field Value

int

Remarks

Type of encryption. AES encryption algorithm will be used with the key length of 128 bits.

ENCRYPTION_AES_256

Type of encryption.

public const int ENCRYPTION_AES_256 = 3

Field Value

int

Remarks

Type of encryption. AES encryption algorithm will be used with the key length of 256 bits.

STANDARD_ENCRYPTION_128

Type of encryption.

public const int STANDARD_ENCRYPTION_128 = 1

Field Value

int

Remarks

Type of encryption. RC4 encryption algorithm will be used with the key length of 128 bits.

STANDARD_ENCRYPTION_40

Type of encryption.

public const int STANDARD_ENCRYPTION_40 = 0

Field Value

int

Remarks

Type of encryption. RC4 encryption algorithm will be used with the key length of 40 bits.