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  _____    __   __    ______     ___      _____   
 |__  //   \ \\/ //  /_   _//   / _ \\   / ____|| 
   / //     \ ` //     | ||    / //\ \\ / //---`' 
  / //__     | ||     _| ||   |  ___  ||\ \\___   
 /_____||    |_||    /__//    |_||  |_|| \_____|| 
 `-----`     `-`'    `--`     `-`   `-`   `----`

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發送短信 : Advances in Cryptology - CRYPTO 2008