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            _____    ______    __   __   _____    
  ____     |  ___|| |      \\  \ \\/ // |  __ \\  
 |    \\   | ||__   |  --  //   \ ` //  | |  \ || 
 | [] ||   | ||__   |  --  \\    | ||   | |__/ || 
 |  __//   |_____|| |______//    |_||   |_____//  
 |_|`-`    `-----`  `------`     `-`'    -----`   
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發送短信 : Attack on RSA-type cryptosystems based on singular cubic curves over Z/nZ