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<?php |
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namespace Crypto; |
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4
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5
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const SALT = 'salt'; //salt |
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6
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const IV = '1111111111111111'; //pass salt minimum length 12 chars or it'll be show warning messages |
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const ITERATIONS = 999; //iterations |
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9
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class crypt |
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{ |
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public static $iv = '1111111111111111'; |
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public static $iteration = '999'; |
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public static $salt = 'salt'; |
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public static $opensslrawdata = 1; |
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/** |
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* Encrypt. |
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* |
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* @see https://web-manajemen.blogspot.com/2019/07/phpjs-cryptojs-encrypt-decrypt.html |
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* |
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* @param string $passphrase |
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* @param string $plainText |
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* |
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* @return string |
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*/ |
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public static function EN($plainText, $passphrase = 'dimaslanjaka') |
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{ |
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$key = \hash_pbkdf2('sha256', $passphrase, SALT, ITERATIONS, 64); |
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$encryptedData = \openssl_encrypt($plainText, 'AES-256-CBC', \hex2bin($key), OPENSSL_RAW_DATA, IV); |
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return \base64_encode($encryptedData); |
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} |
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/** |
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* Decrypt. |
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* |
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* @see https://web-manajemen.blogspot.com/2019/07/phpjs-cryptojs-encrypt-decrypt.html |
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* |
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* @param string $passphrase |
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* @param string $plaintext |
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* |
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* @return string |
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*/ |
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public static function DE($plaintext, $passphrase = 'dimaslanjaka') |
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{ |
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$encryptedText = \base64_decode($plaintext); |
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$key = \hash_pbkdf2('sha256', $passphrase, self::$salt, self::$iteration, 64); |
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$decryptedText = \openssl_decrypt($encryptedText, 'AES-256-CBC', \hex2bin($key), OPENSSL_RAW_DATA, self::$iv); |
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return $decryptedText; |
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} |
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public function encrypt($passphrase, $plainText) |
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{ |
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$key = \hash_pbkdf2('sha256', $passphrase, SALT, ITERATIONS, 64); |
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$encryptedData = \openssl_encrypt($plainText, 'AES-256-CBC', \hex2bin($key), OPENSSL_RAW_DATA, IV); |
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return \base64_encode($encryptedData); |
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} |
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public function decrypt($passphrase, $plaintext) |
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{ |
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$encryptedText = \base64_decode($plaintext); |
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64
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$key = \hash_pbkdf2('sha256', $passphrase, SALT, ITERATIONS, 64); |
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$decryptedText = \openssl_decrypt($encryptedText, 'AES-256-CBC', \hex2bin($key), OPENSSL_RAW_DATA, IV); |
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return $decryptedText; |
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} |
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} |
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dimaslanjaka /
universal-framework
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