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           __   __    _____     _____   __    __  
    ___    \ \\/ //  |__  //   |  ___|| \ \\ / // 
   /   ||   \ ` //     / //    | ||__    \ \/ //  
  | [] ||    | ||     / //__   | ||__     \  //   
   \__ ||    |_||    /_____||  |_____||    \//    
    -|_||    `-`'    `-----`   `-----`      `     
     `-`

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發送短信 : Demonstration (web-based) of cryptographic hashing