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  ______     ___                ______   __   _   
 /_   _//   / _ \\    ____     /_   _// | || | || 
 `-| |,-   | / \ ||  |    \\    -| ||-  | '--' || 
   | ||    | \_/ ||  | [] ||    _| ||_  | .--. || 
   |_||     \___//   |  __//   /_____// |_|| |_|| 
   `-`'     `---`    |_|`-`    `-----`  `-`  `-`  
                     `-`

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發送短信 : Replay tolerance of authentication protocols