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by Chris
18:38
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src/CryptoGuard.php 1 patch
Doc Comments   +16 added lines, -3 removed lines patch added patch discarded remove patch 
@@ -13,6 +13,9 @@  discard block
 
 block discarded – undo
13 13 
     private $salt;
14 14 
     private $iv;
15 15
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+    /**
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+     * @param string $passphrase
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+     */
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     public function __construct($passphrase)
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     {
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         $this->passphrase = $passphrase;
 
@@ -45,7 +48,7 @@  discard block
 
 block discarded – undo
45 48 
     /**
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      * Decrypt the encrypted string
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      *
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-     * @param $dataEnciphered
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+     * @param string $dataEnciphered
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      * @return string
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      * @throws Exception
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      */
 
@@ -69,6 +72,9 @@  discard block
 
 block discarded – undo
69 72 
         return trim(mcrypt_decrypt(MCRYPT_RIJNDAEL_128, $this->key, $ciphertext, MCRYPT_MODE_CBC, $this->iv));
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     }
71 74
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+    /**
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+     * @param string $salt
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+     */
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     private function setSalt($salt)
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     {
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         $this->salt = $salt;
 
@@ -79,6 +85,9 @@  discard block
 
 block discarded – undo
79 85 
         $this->salt = mcrypt_create_iv(32, MCRYPT_DEV_RANDOM); // abuse IV function for random salt
80 86 
     }
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+    /**
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+     * @param string $iv
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+     */
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     private function setIv($iv)
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     {
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         $this->iv = $iv;
 
@@ -94,14 +103,18 @@  discard block
 
 block discarded – undo
94 103 
         $this->key = hash_pbkdf2('sha256', $passphrase, $this->salt, $iterations, $length);
95 104 
     }
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+    /**
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+     * @param string $ciphertext
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+     * @param string $key
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+     */
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     private function hmacSign($ciphertext, $key)
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     {
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         return hash_hmac('sha256', $ciphertext, $key) . $ciphertext;
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     }
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     /**
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-     * @param $bundle
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-     * @param $key
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+     * @param string $bundle
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+     * @param string $key
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      * @return bool
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      */
107 120 
     private function hmacVerify($bundle, $key)
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