class-Com.Tecnick.Pdf.Encrypt.Compute

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Class Compute

Com\Tecnick\Pdf\Encrypt\Compute

PHP class to generate encryption data

Com\Tecnick\Pdf\Encrypt\Output
Extended by Com\Tecnick\Pdf\Encrypt\Data
Extended by Com\Tecnick\Pdf\Encrypt\Compute

Direct known subclasses

Com\Tecnick\Pdf\Encrypt\Encrypt
Abstract
Namespace: Com\Tecnick\Pdf\Encrypt
Package: PdfEncrypt
Category: Library
Copyright: 2011-2015 Nicola Asuni - Tecnick.com LTD
License: GNU-LGPL v3 (see LICENSE.TXT)
Author: Nicola Asuni info@tecnick.com
Since: 2008-01-02
Link: https://github.com/tecnickcom/tc-lib-pdf-encrypt
Located at Compute.php
Methods summary
protected string
# getUEValue( )

Compute UE value

protected string
# getOEValue( )

Compute OE value

protected string
# getUvalue( )

Compute U value

protected string
# getOValue( )

Compute O value

protected
# generateEncryptionKey( )

Compute encryption key

protected
# generateStandardEncryptionKey( )

Compute standard encryption key

protected
# generatePublicEncryptionKey( )

Compute public encryption key

Methods inherited from Com\Tecnick\Pdf\Encrypt\Output
getAdditionalEncDic(), getBooleanString(), getCryptFilter(), getPdfEncryptionObj(), setMissingValues()
Properties inherited from Com\Tecnick\Pdf\Encrypt\Data
$encmap, $encpad, $encrypt_settings, $permbits
 

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