@@ -82,7 +82,7 @@ discard block  | 
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| 82 | 82 | */  | 
                                                        
| 83 | 83 | public function authenticationKey(string $info): string  | 
                                                        
| 84 | 84 |      { | 
                                                        
| 85 | - return $this->deriveKey(__FUNCTION__ . '|' . $info);  | 
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| 85 | + return $this->deriveKey(__FUNCTION__.'|'.$info);  | 
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| 86 | 86 | }  | 
                                                        
| 87 | 87 | |
| 88 | 88 | /**  | 
                                                        
@@ -94,7 +94,7 @@ discard block  | 
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| 94 | 94 | */  | 
                                                        
| 95 | 95 | public function encryptionKey(string $info): string  | 
                                                        
| 96 | 96 |      { | 
                                                        
| 97 | - return $this->deriveKey(__FUNCTION__ . '|' . $info);  | 
                                                        |
| 97 | + return $this->deriveKey(__FUNCTION__.'|'.$info);  | 
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| 98 | 98 | }  | 
                                                        
| 99 | 99 | |
| 100 | 100 | /**  |