Class PdfEncryptor

Inheritance
System.Object
PdfEncryptor
Namespace: Syncfusion.Pdf.Security
Assembly: Syncfusion.Pdf.UWP.dll
Syntax
public class PdfEncryptor : Object

Properties

CryptographicAlgorithm

Gets or sets the cryptographic algorithm. V's value.

Declaration
public PdfEncryptionKeySize CryptographicAlgorithm { get; set; }
Property Value
Type
PdfEncryptionKeySize

CustomArray

Gets or sets bytes array for manipulating by Custom algo.

Declaration
protected byte[] CustomArray { get; set; }
Property Value
Type
System.Byte[]

EncryptionAlgorithm

Gets or sets encryption algorithm.

Declaration
public PdfEncryptionAlgorithm EncryptionAlgorithm { get; set; }
Property Value
Type
PdfEncryptionAlgorithm

EncryptionKey

Gets or sets encryption key.

Declaration
protected byte[] EncryptionKey { get; set; }
Property Value
Type
System.Byte[]

FileID

Declaration
public PdfArray FileID { get; }
Property Value
Type
PdfArray

Filter

Gets security handler. Filter's value.

Declaration
public string Filter { get; }
Property Value
Type
System.String

PaddingString

Bytes for empty string.

Declaration
protected static byte[] PaddingString { get; set; }
Property Value
Type
System.Byte[]

Provider

Gets or sets the object that allows to compute the MD5 hash for the input data using the implementation provided by the cryptographic service provider (CSP).

Declaration
protected MD5CryptoServiceProvider Provider { get; }
Property Value
Type
MD5CryptoServiceProvider

RandomBytes

Gets bytes array of random numbers.

Declaration
protected byte[] RandomBytes { get; }
Property Value
Type
System.Byte[]

RevisionNumber

Gets revision number. R's value.

Declaration
public int RevisionNumber { get; }
Property Value
Type
System.Int32

SecurityEncoding

Gets encoding.

Declaration
protected Encoding SecurityEncoding { get; }
Property Value
Type
System.Text.Encoding

Methods

GetKeyLength()

Returns length of the encryption key.

Declaration
protected int GetKeyLength()
Returns
Type Description
System.Int32

Length of the encryption key.

Extension Methods