Pdf11Encryption::getAlgorithm() - Code Metrics - Inspection of "Some initial work on a more performant writing mec..." - Bacon/BaconPdf - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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by Ben

created 2015-11-30 03:21 UTC

Pdf11Encryption::getAlgorithm() A

↳ Parent: Pdf11Encryption

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	4
rs	10
cc	1
eloc	2
nc	1
nop	0

<?php
/**
 * BaconPdf
 *
 * @link      http://github.com/Bacon/BaconPdf For the canonical source repository
 * @copyright 2015 Ben Scholzen (DASPRiD)
 * @license   http://opensource.org/licenses/BSD-2-Clause Simplified BSD License
 */

namespace Bacon\Pdf\Encryption;

class Pdf11Encryption extends AbstractEncryption
{
    /**
     * {@inheritdoc}
     */
    public function encrypt($plaintext, $objectNumber, $generationNumber)
    {
        return openssl_encrypt(
            $plaintext,
            'rc4',
            $this->computeIndividualEncryptionKey($objectNumber, $generationNumber)
        );
    }

    /**
     * {@inheritdoc}
     */
    protected function getRevision()
    {
        return 2;
    }

    /**
     * {@inheritdoc}
     */
    protected function getAlgorithm()
    {
        return 1;
    }

    /**
     * {@inheritdoc}
     */
    protected function getKeyLength()
    {
        return 40;
    }
}


1			<?php
2			/**
3			* BaconPdf
4			*
5			* @link http://github.com/Bacon/BaconPdf For the canonical source repository
6			* @copyright 2015 Ben Scholzen (DASPRiD)
7			* @license http://opensource.org/licenses/BSD-2-Clause Simplified BSD License
8			*/
9
10			namespace Bacon\Pdf\Encryption;
11
12			class Pdf11Encryption extends AbstractEncryption
13			{
14			/**
15			* {@inheritdoc}
16			*/
17			public function encrypt($plaintext, $objectNumber, $generationNumber)
18			{
19			return openssl_encrypt(
20			$plaintext,
21			'rc4',
22			$this->computeIndividualEncryptionKey($objectNumber, $generationNumber)
23			);
24			}
25
26			/**
27			* {@inheritdoc}
28			*/
29			protected function getRevision()
30			{
31			return 2;
32			}
33
34			/**
35			* {@inheritdoc}
36			*/
37			protected function getAlgorithm()
38			{
39			return 1;
40			}
41
42			/**
43			* {@inheritdoc}
44			*/
45			protected function getKeyLength()
46			{
47			return 40;
48			}
49			}
50

Bacon / BaconPdf

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Pdf11Encryption::getAlgorithm() A

Complexity

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Duplication

Importance

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