SignedMessage::open() - Code Metrics - chillerlan/php-cryptobox - Measure and Improve Code Quality continuously with Scrutinizer

SignedMessage::open() A
last analyzed 2019-12-03 21:24 UTC

↳ Parent: SignedMessage

Complexity

Conditions	2
Paths	2

Size

Total Lines	12
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	2
eloc	6
c	1
b	0
f	0
nc	2
nop	1
dl	0
loc	12
rs	10

<?php
/**
 * Class SignedMessage
 *
 * @filesource   SignedMessage.php
 * @created      25.01.2018
 * @package      chillerlan\Cryptobox
 * @author       Smiley <[email protected]>
 * @copyright    2018 Smiley
 * @license      MIT
 */

namespace chillerlan\Cryptobox;

use function sodium_crypto_sign, sodium_crypto_sign_open, sodium_memzero;

use const SODIUM_CRYPTO_SIGN_PUBLICKEYBYTES, SODIUM_CRYPTO_SIGN_SECRETKEYBYTES;

class SignedMessage extends CryptoBoxAbstract{

	/** @inheritdoc */
	public function create(string $message):CryptoBoxInterface{
		$this->checkKeypair(SODIUM_CRYPTO_SIGN_SECRETKEYBYTES);

		$this->box = sodium_crypto_sign($this->checkMessage($message), $this->keypair->secret);

		sodium_memzero($message);

		return $this;
	}

	/**
	 * @inheritdoc
	 *
	 * @throws \chillerlan\Cryptobox\CryptoException
	 */
	public function open(string $box_bin):CryptoBoxInterface{
		$this->checkKeypair(null, SODIUM_CRYPTO_SIGN_PUBLICKEYBYTES);

		$this->message = sodium_crypto_sign_open($box_bin, $this->keypair->public);

		sodium_memzero($box_bin);

		if($this->message !== false){
			return $this;
		}

		throw new CryptoException('invalid box'); // @codeCoverageIgnore
	}

}


1			<?php
2			/**
3			* Class SignedMessage
4			*
5			* @filesource SignedMessage.php
6			* @created 25.01.2018
7			* @package chillerlan\Cryptobox
8			* @author Smiley <[email protected]>
9			* @copyright 2018 Smiley
10			* @license MIT
11			*/
12
13			namespace chillerlan\Cryptobox;
14
15			use function sodium_crypto_sign, sodium_crypto_sign_open, sodium_memzero;
16
17			use const SODIUM_CRYPTO_SIGN_PUBLICKEYBYTES, SODIUM_CRYPTO_SIGN_SECRETKEYBYTES;
18
19			class SignedMessage extends CryptoBoxAbstract{
20
21			/** @inheritdoc */
22			public function create(string $message):CryptoBoxInterface{
23			$this->checkKeypair(SODIUM_CRYPTO_SIGN_SECRETKEYBYTES);
24
25			$this->box = sodium_crypto_sign($this->checkMessage($message), $this->keypair->secret);
26
27			sodium_memzero($message);
28
29			return $this;
30			}
31
32			/**
33			* @inheritdoc
34			*
35			* @throws \chillerlan\Cryptobox\CryptoException
36			*/
37			public function open(string $box_bin):CryptoBoxInterface{
38			$this->checkKeypair(null, SODIUM_CRYPTO_SIGN_PUBLICKEYBYTES);
39
40			$this->message = sodium_crypto_sign_open($box_bin, $this->keypair->public);
41
42			sodium_memzero($box_bin);
43
44			if($this->message !== false){
45			return $this;
46			}
47
48			throw new CryptoException('invalid box'); // @codeCoverageIgnore
49			}
50
51			}
52

chillerlan / php-cryptobox

SignedMessage::open() A last analyzed 2019-12-03 21:24 UTC

Complexity

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SignedMessage::open() A
last analyzed 2019-12-03 21:24 UTC