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

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發送短信 : Privacy enhancing technologies [electronic resource] : 8th international symposium, PETS 2008, Leuven, Belgium, July 23-25, 2008 : proceedings